From 29a6a8a7cbd0560721f313bf8554be886f98e699 Mon Sep 17 00:00:00 2001
From: joheriks <joheriks@vaadin.com>
Date: Tue, 22 Oct 2013 17:30:31 +0300
Subject: Import W3C CSS tests to validate CSS parsing (#12735)

Downloaded W3C conformance tests for CSS 2.1 and CSS 3 (selectors),
extracted all CSS (style tags, inline styles, and linked stylesheets),
Since each CSS is valid SCSS, the parser should accept them. Since these
are browser tests, some include CSS fragments which are intentionally
malformed. These are excluded via explicit exclusion lists.

Change-Id: Ib3347e1c559908f3bdd12817e55985e85f0009a2
---
 .../com/vaadin/sass/internal/ScssStylesheet.java   |  45 +++-
 .../sass/internal/handler/SCSSErrorHandler.java    |  24 +-
 ...l_extend_does_not_warn_when_extension_fails.css |   3 -
 ...mination_when_it_would_preserve_specificity.css |   3 -
 .../sasslang/css/36-test_extend_self_loop.css      |   3 -
 ...est_extend_warns_when_extendee_doesnt_exist.css |   1 -
 .../38-test_extend_warns_when_extension_fails.css  |   3 -
 ...7-test_long_extendee_requires_all_selectors.css |   3 -
 .../60-test_long_extender_aborts_unification.css   |   3 -
 .../71-test_nested_extender_aborts_unification.css |   3 -
 ...hack_extender_and_sibling_selector_extendee.css |   3 -
 ...nd_does_not_warn_when_extendee_doesnt_exist.css |   1 -
 ..._extend_does_not_warn_when_extension_fails.scss |   2 -
 ...ination_when_it_would_preserve_specificity.scss |   2 -
 .../sasslang/scss/36-test_extend_self_loop.scss    |   1 -
 ...st_extend_warns_when_extendee_doesnt_exist.scss |   1 -
 .../38-test_extend_warns_when_extension_fails.scss |   2 -
 ...-test_long_extendee_requires_all_selectors.scss |   2 -
 .../60-test_long_extender_aborts_unification.scss  |   2 -
 ...71-test_nested_extender_aborts_unification.scss |   2 -
 ...ack_extender_and_sibling_selector_extendee.scss |   2 -
 ...d_does_not_warn_when_extendee_doesnt_exist.scss |   1 -
 ...l_extend_does_not_warn_when_extension_fails.css |   3 +
 ...mination_when_it_would_preserve_specificity.css |   3 +
 .../css/36-test_extend_self_loop.css               |   3 +
 ...est_extend_warns_when_extendee_doesnt_exist.css |   1 +
 .../38-test_extend_warns_when_extension_fails.css  |   3 +
 ...7-test_long_extendee_requires_all_selectors.css |   3 +
 .../60-test_long_extender_aborts_unification.css   |   3 +
 .../71-test_nested_extender_aborts_unification.css |   3 +
 ...hack_extender_and_sibling_selector_extendee.css |   3 +
 ...nd_does_not_warn_when_extendee_doesnt_exist.css |   1 +
 ..._extend_does_not_warn_when_extension_fails.scss |   2 +
 ...ination_when_it_would_preserve_specificity.scss |   2 +
 .../scss/36-test_extend_self_loop.scss             |   1 +
 ...st_extend_warns_when_extendee_doesnt_exist.scss |   1 +
 .../38-test_extend_warns_when_extension_fails.scss |   2 +
 ...-test_long_extendee_requires_all_selectors.scss |   2 +
 .../60-test_long_extender_aborts_unification.scss  |   2 +
 ...71-test_nested_extender_aborts_unification.scss |   2 +
 ...ack_extender_and_sibling_selector_extendee.scss |   2 +
 ...d_does_not_warn_when_extendee_doesnt_exist.scss |   1 +
 .../abspos-containing-block-initial-001.0.scss     |   6 +
 .../abspos-containing-block-initial-001.1.scss     |   2 +
 .../abspos-containing-block-initial-001.2.scss     |   2 +
 .../abspos-containing-block-initial-001.3.scss     |   2 +
 .../abspos-containing-block-initial-001.4.scss     |   2 +
 .../abspos-containing-block-initial-004a.0.scss    |   2 +
 .../abspos-containing-block-initial-004b.0.scss    |   2 +
 .../abspos-containing-block-initial-004c.0.scss    |   2 +
 .../abspos-containing-block-initial-004d.0.scss    |   2 +
 .../abspos-containing-block-initial-004e.0.scss    |   2 +
 .../abspos-containing-block-initial-004e.1.scss    |   2 +
 .../abspos-containing-block-initial-004f.0.scss    |   2 +
 .../abspos-containing-block-initial-004f.1.scss    |   2 +
 .../abspos-containing-block-initial-005a.0.scss    |   2 +
 .../abspos-containing-block-initial-005b.0.scss    |   2 +
 .../abspos-containing-block-initial-005c.0.scss    |   2 +
 .../abspos-containing-block-initial-005d.0.scss    |   2 +
 .../abspos-containing-block-initial-007.0.scss     |   2 +
 .../abspos-containing-block-initial-007.1.scss     |   2 +
 .../abspos-containing-block-initial-009a.0.scss    |   2 +
 .../abspos-containing-block-initial-009b.0.scss    |   2 +
 .../abspos-containing-block-initial-009e.0.scss    |   2 +
 .../abspos-containing-block-initial-009f.0.scss    |   2 +
 .../abspos-containing-block-initial-009f.1.scss    |   2 +
 .../abspos-non-replaced-width-margin-000.0.scss    |  93 ++++++++
 .../scss/abspos-replaced-width-margin-000.0.scss   |  88 ++++++++
 .../w3ctests/scss/anonymous-boxes-001.0.scss       |   6 +
 .../w3ctests/scss/at-charset-quotes-001.0.scss     |   4 +
 .../w3ctests/scss/at-charset-quotes-001.1.scss     | Bin 0 -> 174 bytes
 .../w3ctests/scss/at-charset-space-001.0.scss      |   4 +
 .../w3ctests/scss/at-charset-space-001.1.scss      | Bin 0 -> 175 bytes
 .../w3ctests/scss/at-charset-space-002.0.scss      |   4 +
 .../w3ctests/scss/at-charset-space-002.1.scss      | Bin 0 -> 175 bytes
 .../w3ctests/scss/at-charset-utf16-be-001.0.scss   |   4 +
 .../w3ctests/scss/at-charset-utf16-be-001.1.scss   | Bin 0 -> 180 bytes
 .../w3ctests/scss/at-charset-utf16-le-001.0.scss   |   4 +
 .../w3ctests/scss/at-charset-utf16-le-001.1.scss   | Bin 0 -> 180 bytes
 .../w3ctests/scss/background-intrinsic-001.0.scss  |  40 ++++
 .../w3ctests/scss/background-intrinsic-002.0.scss  |  42 ++++
 .../w3ctests/scss/background-intrinsic-003.0.scss  |  42 ++++
 .../w3ctests/scss/background-intrinsic-004.0.scss  |  45 ++++
 .../w3ctests/scss/background-intrinsic-005.0.scss  |  45 ++++
 .../w3ctests/scss/background-intrinsic-006.0.scss  |  43 ++++
 .../w3ctests/scss/background-intrinsic-007.0.scss  |  43 ++++
 .../w3ctests/scss/background-intrinsic-008.0.scss  |  43 ++++
 .../w3ctests/scss/background-intrinsic-009.0.scss  |  43 ++++
 .../scss/before-after-display-types-001.0.scss     |  25 +++
 .../scss/before-after-dynamic-attr-001.0.scss      |  12 +
 .../scss/before-after-dynamic-restyle-001.0.scss   |  11 +
 .../w3ctests/scss/before-after-floated-001.0.scss  |  29 +++
 .../w3ctests/scss/before-after-images-001.0.scss   |   7 +
 .../scss/before-after-positioned-001.0.scss        |  33 +++
 .../scss/before-after-positioned-001.1.scss        |   2 +
 .../scss/before-after-table-parts-001.0.scss       |  44 ++++
 .../scss/before-after-table-parts-001.1.scss       |   2 +
 .../scss/before-after-table-whitespace-001.0.scss  |  17 ++
 .../scss/block-in-inline-append-001.0.scss         |   7 +
 .../scss/block-in-inline-append-002.0.scss         |   6 +
 .../scss/block-in-inline-append-002.1.scss         |   2 +
 .../w3ctests/scss/block-in-inline-empty-001.0.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-001.1.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-001.2.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-002.0.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-002.1.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-002.2.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-003.0.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-003.1.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-003.2.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-004.0.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-004.1.scss |   2 +
 .../w3ctests/scss/block-in-inline-empty-004.2.scss |   2 +
 .../scss/block-in-inline-float-between-001.0.scss  |   2 +
 .../scss/block-in-inline-float-between-001.1.scss  |   2 +
 .../scss/block-in-inline-float-between-001.2.scss  |   2 +
 .../scss/block-in-inline-insert-001a.0.scss        |   4 +
 .../scss/block-in-inline-insert-001b.0.scss        |   4 +
 .../scss/block-in-inline-insert-001c.0.scss        |   4 +
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 .../scss/block-in-inline-margins-001a.0.scss       |   2 +
 .../scss/block-in-inline-margins-001a.1.scss       |   2 +
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 .../scss/block-in-inline-percents-001.0.scss       |   2 +
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 .../scss/block-in-inline-remove-006.0.scss         |   4 +
 .../scss/block-in-inline-whitespace-001a.0.scss    |   4 +
 .../scss/block-in-inline-whitespace-001b.0.scss    |   4 +
 .../scss/border-collapse-dynamic-cell-001.0.scss   |   5 +
 .../scss/border-collapse-dynamic-cell-001.1.scss   |   2 +
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 .../scss/border-collapse-dynamic-cell-004.2.scss   |   2 +
 .../scss/border-collapse-dynamic-cell-005.0.scss   |   5 +
 .../scss/border-collapse-dynamic-cell-005.1.scss   |   2 +
 .../scss/border-collapse-dynamic-cell-005.2.scss   |   2 +
 .../border-collapse-dynamic-colgroup-001.0.scss    |   5 +
 .../border-collapse-dynamic-colgroup-001.1.scss    |   2 +
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 .../resources/w3ctests/scss/css3-modsel-178.0.scss |   6 +
 .../resources/w3ctests/scss/css3-modsel-179.0.scss |   6 +
 .../w3ctests/scss/css3-modsel-179a.0.scss          |   6 +
 .../resources/w3ctests/scss/css3-modsel-18.0.scss  |   8 +
 .../w3ctests/scss/css3-modsel-180a.0.scss          |   6 +
 .../resources/w3ctests/scss/css3-modsel-181.0.scss |  15 ++
 .../w3ctests/scss/css3-modsel-184a.0.scss          |   5 +
 .../w3ctests/scss/css3-modsel-184b.0.scss          |   5 +
 .../w3ctests/scss/css3-modsel-184c.0.scss          |   5 +
 .../w3ctests/scss/css3-modsel-184d.0.scss          |   5 +
 .../w3ctests/scss/css3-modsel-184e.0.scss          |   5 +
 .../w3ctests/scss/css3-modsel-184f.0.scss          |   5 +
 .../resources/w3ctests/scss/css3-modsel-18a.0.scss |  12 +
 .../resources/w3ctests/scss/css3-modsel-18b.0.scss |   2 +
 .../resources/w3ctests/scss/css3-modsel-18c.0.scss |   5 +
 .../resources/w3ctests/scss/css3-modsel-19.0.scss  |   2 +
 .../resources/w3ctests/scss/css3-modsel-19b.0.scss |   2 +
 .../resources/w3ctests/scss/css3-modsel-2.0.scss   |   2 +
 .../resources/w3ctests/scss/css3-modsel-20.0.scss  |   2 +
 .../resources/w3ctests/scss/css3-modsel-21.0.scss  |   2 +
 .../resources/w3ctests/scss/css3-modsel-21b.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-21c.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-22.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-23.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-24.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-25.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-27.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-27a.0.scss |  17 ++
 .../resources/w3ctests/scss/css3-modsel-27b.0.scss |   4 +
 .../resources/w3ctests/scss/css3-modsel-28.0.scss  |   6 +
 .../resources/w3ctests/scss/css3-modsel-28b.0.scss |   6 +
 .../resources/w3ctests/scss/css3-modsel-29.0.scss  |   6 +
 .../resources/w3ctests/scss/css3-modsel-29b.0.scss |   6 +
 .../resources/w3ctests/scss/css3-modsel-30.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-31.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-32.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-33.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-34.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-35.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-36.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-37.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-38.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-39.0.scss  |   2 +
 .../resources/w3ctests/scss/css3-modsel-39a.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-39b.0.scss |   2 +
 .../resources/w3ctests/scss/css3-modsel-39c.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-3a.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-4.0.scss   |   3 +
 .../resources/w3ctests/scss/css3-modsel-41.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-41a.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-42.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-42a.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-43.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-43b.0.scss |   4 +
 .../resources/w3ctests/scss/css3-modsel-44.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-44b.0.scss |   4 +
 .../resources/w3ctests/scss/css3-modsel-44c.0.scss |   5 +
 .../resources/w3ctests/scss/css3-modsel-44d.0.scss |   5 +
 .../resources/w3ctests/scss/css3-modsel-45.0.scss  |   3 +
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 .../resources/w3ctests/scss/css3-modsel-45c.0.scss |   5 +
 .../resources/w3ctests/scss/css3-modsel-46.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-46b.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-5.0.scss   |   3 +
 .../resources/w3ctests/scss/css3-modsel-54.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-55.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-56.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-59.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-6.0.scss   |   4 +
 .../resources/w3ctests/scss/css3-modsel-60.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-61.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-62.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-63.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-64.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-65.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-66.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-66b.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-68.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-69.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-7.0.scss   |   6 +
 .../resources/w3ctests/scss/css3-modsel-70.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-72.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-72b.0.scss |   4 +
 .../resources/w3ctests/scss/css3-modsel-77.0.scss  |   6 +
 .../resources/w3ctests/scss/css3-modsel-77b.0.scss |   6 +
 .../resources/w3ctests/scss/css3-modsel-78.0.scss  |   6 +
 .../resources/w3ctests/scss/css3-modsel-78b.0.scss |   6 +
 .../resources/w3ctests/scss/css3-modsel-79.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-7b.0.scss  |   9 +
 .../resources/w3ctests/scss/css3-modsel-8.0.scss   |   6 +
 .../resources/w3ctests/scss/css3-modsel-80.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-81.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-81b.0.scss |   5 +
 .../resources/w3ctests/scss/css3-modsel-82.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-82b.0.scss |   4 +
 .../resources/w3ctests/scss/css3-modsel-86.0.scss  |   4 +
 .../resources/w3ctests/scss/css3-modsel-87.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-87b.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-88.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-88b.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-89.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-9.0.scss   |   3 +
 .../resources/w3ctests/scss/css3-modsel-90.0.scss  |   3 +
 .../resources/w3ctests/scss/css3-modsel-90b.0.scss |   3 +
 .../resources/w3ctests/scss/css3-modsel-d1.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-d1b.0.scss |   7 +
 .../resources/w3ctests/scss/css3-modsel-d2.0.scss  |   5 +
 .../resources/w3ctests/scss/css3-modsel-d4.0.scss  |   5 +
 .../w3ctests/scss/first-letter-001.0.scss          |   5 +
 .../w3ctests/scss/first-letter-dynamic-001.0.scss  |   6 +
 .../w3ctests/scss/first-letter-dynamic-003a.0.scss |   4 +
 .../w3ctests/scss/first-letter-dynamic-003b.0.scss |   4 +
 .../w3ctests/scss/first-letter-inherit-001.0.scss  |   5 +
 .../w3ctests/scss/first-letter-inherit-001.1.scss  |   2 +
 .../w3ctests/scss/first-letter-nested-001.0.scss   |   5 +
 .../w3ctests/scss/first-letter-nested-002.0.scss   |   5 +
 .../w3ctests/scss/first-letter-nested-003.0.scss   |   5 +
 .../w3ctests/scss/first-letter-nested-004.0.scss   |   5 +
 .../w3ctests/scss/first-letter-nested-005.0.scss   |   5 +
 .../w3ctests/scss/first-letter-nested-006.0.scss   |   5 +
 .../w3ctests/scss/first-letter-nested-007.0.scss   |   5 +
 .../w3ctests/scss/first-letter-quote-001.0.scss    |   5 +
 .../w3ctests/scss/first-letter-quote-002.0.scss    |   8 +
 .../w3ctests/scss/first-letter-quote-003.0.scss    |   8 +
 .../w3ctests/scss/first-letter-quote-004.0.scss    |   5 +
 .../w3ctests/scss/first-letter-quote-005.0.scss    |   5 +
 .../w3ctests/scss/first-letter-quote-006.0.scss    |   6 +
 .../resources/w3ctests/scss/first-line-001.0.scss  |   5 +
 .../w3ctests/scss/first-line-floats-001.0.scss     |   5 +
 .../w3ctests/scss/first-line-floats-001.1.scss     |   2 +
 .../w3ctests/scss/first-line-floats-002.0.scss     |   5 +
 .../w3ctests/scss/first-line-floats-002.1.scss     |   2 +
 .../w3ctests/scss/first-line-floats-003.0.scss     |   5 +
 .../w3ctests/scss/first-line-floats-003.1.scss     |   2 +
 .../w3ctests/scss/first-line-floats-004.0.scss     |   5 +
 .../w3ctests/scss/first-line-inherit-001.0.scss    |   8 +
 .../w3ctests/scss/first-line-inherit-002.0.scss    |   7 +
 .../w3ctests/scss/first-line-inherit-003.0.scss    |   7 +
 .../scss/floats-placement-vertical-001a.0.scss     |   7 +
 .../scss/floats-placement-vertical-001a.1.scss     |   2 +
 .../scss/floats-placement-vertical-001a.2.scss     |   2 +
 .../scss/floats-placement-vertical-001b.0.scss     |   7 +
 .../scss/floats-placement-vertical-001b.1.scss     |   2 +
 .../scss/floats-placement-vertical-001b.2.scss     |   2 +
 .../scss/floats-placement-vertical-001c.0.scss     |   7 +
 .../scss/floats-placement-vertical-001c.1.scss     |   2 +
 .../scss/floats-placement-vertical-001c.2.scss     |   2 +
 .../scss/floats-placement-vertical-003.0.scss      |   2 +
 .../scss/floats-placement-vertical-003.1.scss      |   2 +
 .../scss/floats-placement-vertical-003.2.scss      |   2 +
 .../scss/floats-placement-vertical-003.3.scss      |   2 +
 .../scss/floats-placement-vertical-004.0.scss      |   2 +
 .../scss/floats-placement-vertical-004.1.scss      |   2 +
 .../scss/floats-placement-vertical-004.2.scss      |   2 +
 .../scss/floats-rule3-outside-left-001.0.scss      |   2 +
 .../scss/floats-rule3-outside-left-001.1.scss      |   2 +
 .../scss/floats-rule3-outside-left-001.2.scss      |   2 +
 .../scss/floats-rule3-outside-left-001.3.scss      |   2 +
 .../scss/floats-rule3-outside-left-002.0.scss      |   2 +
 .../scss/floats-rule3-outside-left-002.1.scss      |   2 +
 .../scss/floats-rule3-outside-left-002.2.scss      |   2 +
 .../scss/floats-rule3-outside-left-002.3.scss      |   2 +
 .../scss/floats-rule3-outside-right-001.0.scss     |   2 +
 .../scss/floats-rule3-outside-right-001.1.scss     |   2 +
 .../scss/floats-rule3-outside-right-001.2.scss     |   2 +
 .../scss/floats-rule3-outside-right-001.3.scss     |   2 +
 .../scss/floats-rule3-outside-right-002.0.scss     |   2 +
 .../scss/floats-rule3-outside-right-002.1.scss     |   2 +
 .../scss/floats-rule3-outside-right-002.2.scss     |   2 +
 .../scss/floats-rule3-outside-right-002.3.scss     |   2 +
 .../scss/floats-rule7-outside-left-001.0.scss      |   2 +
 .../scss/floats-rule7-outside-left-001.1.scss      |   2 +
 .../scss/floats-rule7-outside-left-001.2.scss      |   2 +
 .../scss/floats-rule7-outside-left-001.3.scss      |   2 +
 .../scss/floats-rule7-outside-right-001.0.scss     |   2 +
 .../scss/floats-rule7-outside-right-001.1.scss     |   2 +
 .../scss/floats-rule7-outside-right-001.2.scss     |   2 +
 .../scss/floats-rule7-outside-right-001.3.scss     |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.0.scss       |   7 +
 .../w3ctests/scss/floats-wrap-bfc-004.1.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.12.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.2.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.24.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.3.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.4.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.5.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-004.8.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-005.0.scss       |   9 +
 .../w3ctests/scss/floats-wrap-bfc-005.1.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-005.2.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-005.3.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-005.5.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-005.9.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.0.scss       |  12 +
 .../w3ctests/scss/floats-wrap-bfc-006.1.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.10.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.11.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.12.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.13.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.131.scss     |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.14.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.15.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.16.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.17.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.18.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.19.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.2.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.20.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.21.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.22.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.23.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.24.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.25.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.26.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.27.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.28.scss      |   2 +
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 .../w3ctests/scss/floats-wrap-bfc-006.31.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.32.scss      |   2 +
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 .../w3ctests/scss/floats-wrap-bfc-006.4.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.5.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.6.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.65.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.66.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.7.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.8.scss       |   2 +
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 .../w3ctests/scss/floats-wrap-bfc-006.98.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-006.99.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.0.scss       |   7 +
 .../w3ctests/scss/floats-wrap-bfc-007.1.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.15.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.16.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.19.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.2.scss       |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.20.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.23.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.24.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.27.scss      |   2 +
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 .../w3ctests/scss/floats-wrap-bfc-007.31.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.39.scss      |   2 +
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 .../w3ctests/scss/floats-wrap-bfc-007.40.scss      |   2 +
 .../w3ctests/scss/floats-wrap-bfc-007.43.scss      |   2 +
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 .../scss/floats-wrap-bfc-outside-001.0.scss        |   7 +
 .../scss/floats-wrap-top-below-bfc-001l.0.scss     |   8 +
 .../scss/floats-wrap-top-below-bfc-001l.1.scss     |   2 +
 .../scss/floats-wrap-top-below-bfc-001l.2.scss     |   2 +
 .../scss/floats-wrap-top-below-bfc-001r.0.scss     |   8 +
 .../scss/floats-wrap-top-below-bfc-001r.1.scss     |   2 +
 .../scss/floats-wrap-top-below-bfc-001r.2.scss     |   2 +
 .../scss/floats-wrap-top-below-bfc-002l.0.scss     |   7 +
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 .../scss/floats-wrap-top-below-bfc-002r.0.scss     |   7 +
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 .../scss/floats-wrap-top-below-bfc-003l.0.scss     |   7 +
 .../scss/floats-wrap-top-below-bfc-003l.1.scss     |   2 +
 .../scss/floats-wrap-top-below-bfc-003l.2.scss     |   2 +
 .../scss/floats-wrap-top-below-bfc-003r.0.scss     |   7 +
 .../scss/floats-wrap-top-below-bfc-003r.1.scss     |   2 +
 .../scss/floats-wrap-top-below-bfc-003r.2.scss     |   2 +
 .../scss/floats-wrap-top-below-inline-001l.0.scss  |   8 +
 .../scss/floats-wrap-top-below-inline-001l.1.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-001l.2.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-001r.0.scss  |   8 +
 .../scss/floats-wrap-top-below-inline-001r.1.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-001r.2.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-002l.0.scss  |   7 +
 .../scss/floats-wrap-top-below-inline-002l.1.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-002l.2.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-002r.0.scss  |   7 +
 .../scss/floats-wrap-top-below-inline-002r.1.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-002r.2.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-003l.0.scss  |   7 +
 .../scss/floats-wrap-top-below-inline-003l.1.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-003l.2.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-003r.0.scss  |   7 +
 .../scss/floats-wrap-top-below-inline-003r.1.scss  |   2 +
 .../scss/floats-wrap-top-below-inline-003r.2.scss  |   2 +
 .../scss/floats-zero-height-wrap-001.0.scss        |   2 +
 .../scss/floats-zero-height-wrap-001.1.scss        |   2 +
 .../scss/floats-zero-height-wrap-001.2.scss        |   2 +
 .../scss/floats-zero-height-wrap-001.3.scss        |   2 +
 .../scss/floats-zero-height-wrap-001.4.scss        |   2 +
 .../scss/floats-zero-height-wrap-001.5.scss        |   2 +
 .../scss/floats-zero-height-wrap-002.0.scss        |   2 +
 .../scss/floats-zero-height-wrap-002.1.scss        |   2 +
 .../scss/floats-zero-height-wrap-002.2.scss        |   2 +
 .../scss/floats-zero-height-wrap-002.3.scss        |   2 +
 .../scss/floats-zero-height-wrap-002.4.scss        |   2 +
 .../scss/floats-zero-height-wrap-002.5.scss        |   2 +
 .../w3ctests/scss/font-family-name-001.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-002.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-003.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-004.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-005.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-006.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-007.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-008.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-009.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-012.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-013.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-014.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-016.0.scss      |   8 +
 .../w3ctests/scss/font-family-name-017.0.scss      |   9 +
 .../w3ctests/scss/font-family-name-018.0.scss      |   9 +
 .../w3ctests/scss/font-family-name-019.0.scss      |   9 +
 .../w3ctests/scss/font-family-name-020.0.scss      |   9 +
 .../w3ctests/scss/font-family-name-021.0.scss      |  10 +
 .../w3ctests/scss/font-family-name-022.0.scss      |  14 ++
 .../w3ctests/scss/font-family-name-023.0.scss      |  20 ++
 .../w3ctests/scss/font-family-name-024.0.scss      |  26 +++
 .../w3ctests/scss/font-weight-bolder-001.0.scss    |  43 ++++
 .../w3ctests/scss/font-weight-lighter-001.0.scss   |  43 ++++
 .../w3ctests/scss/font-weight-normal-001.0.scss    |  43 ++++
 .../w3ctests/scss/inline-block-000.0.scss          |   4 +
 .../w3ctests/scss/inline-block-height-001.0.scss   |   4 +
 .../w3ctests/scss/inline-block-height-002.0.scss   |   4 +
 .../w3ctests/scss/inline-block-valign-001.0.scss   |   5 +
 .../w3ctests/scss/inline-block-valign-002.0.scss   |   6 +
 .../w3ctests/scss/inline-block-width-001a.0.scss   |   5 +
 .../w3ctests/scss/inline-block-width-001b.0.scss   |   5 +
 .../w3ctests/scss/inline-block-width-002a.0.scss   |   6 +
 .../w3ctests/scss/inline-block-width-002b.0.scss   |   6 +
 .../w3ctests/scss/inline-block-zorder-001.0.scss   |   6 +
 .../w3ctests/scss/inline-block-zorder-002.0.scss   |   7 +
 .../w3ctests/scss/inline-block-zorder-003.0.scss   |   7 +
 .../w3ctests/scss/inline-block-zorder-004.0.scss   |   6 +
 .../w3ctests/scss/inline-block-zorder-005.0.scss   |   7 +
 .../w3ctests/scss/inline-table-002a.0.scss         |   5 +
 .../w3ctests/scss/inline-table-002b.0.scss         |   5 +
 .../w3ctests/scss/inline-table-003.0.scss          |   4 +
 .../w3ctests/scss/inline-table-height-001.0.scss   |   4 +
 .../w3ctests/scss/inline-table-height-002.0.scss   |   4 +
 .../w3ctests/scss/inline-table-valign-001.0.scss   |  15 ++
 .../w3ctests/scss/inline-table-width-001a.0.scss   |   5 +
 .../w3ctests/scss/inline-table-width-001b.0.scss   |   5 +
 .../w3ctests/scss/inline-table-width-002a.0.scss   |   6 +
 .../w3ctests/scss/inline-table-width-002b.0.scss   |   6 +
 .../w3ctests/scss/inline-table-zorder-001.0.scss   |   6 +
 .../w3ctests/scss/inline-table-zorder-002.0.scss   |   7 +
 .../w3ctests/scss/inline-table-zorder-003.0.scss   |   7 +
 .../w3ctests/scss/inline-table-zorder-004.0.scss   |   6 +
 .../w3ctests/scss/inline-table-zorder-005.0.scss   |   7 +
 .../resources/w3ctests/scss/quotes-035.0.scss      |  29 +++
 .../resources/w3ctests/scss/quotes-035a.0.scss     |  31 +++
 .../resources/w3ctests/scss/quotes-036.0.scss      |  35 +++
 .../w3ctests/scss/ref-green-box-100x100.0.scss     |   8 +
 .../scss/table-backgrounds-bc-cell-001.0.scss      |  33 +++
 .../scss/table-backgrounds-bc-colgroup-001.0.scss  |  33 +++
 .../scss/table-backgrounds-bc-column-001.0.scss    |  33 +++
 .../scss/table-backgrounds-bc-row-001.0.scss       |  33 +++
 .../scss/table-backgrounds-bc-rowgroup-001.0.scss  |  33 +++
 .../scss/table-backgrounds-bc-table-001.0.scss     |  33 +++
 .../scss/table-backgrounds-bs-cell-001.0.scss      |  34 +++
 .../scss/table-backgrounds-bs-colgroup-001.0.scss  |  34 +++
 .../scss/table-backgrounds-bs-column-001.0.scss    |  34 +++
 .../scss/table-backgrounds-bs-row-001.0.scss       |  34 +++
 .../scss/table-backgrounds-bs-rowgroup-001.0.scss  |  34 +++
 .../scss/table-backgrounds-bs-table-001.0.scss     |  34 +++
 .../w3ctests/scss/table-in-inline-001.0.scss       |   2 +
 .../w3ctests/scss/table-in-inline-001.1.scss       |   2 +
 .../w3ctests/scss/table-in-inline-001.2.scss       |   2 +
 .../scss/table-vertical-align-baseline-001.0.scss  |   6 +
 .../scss/table-vertical-align-baseline-001.1.scss  |   2 +
 .../scss/table-vertical-align-baseline-001.2.scss  |   2 +
 .../scss/table-vertical-align-baseline-001.3.scss  |   2 +
 .../scss/table-vertical-align-baseline-002.0.scss  |   6 +
 .../scss/table-vertical-align-baseline-002.1.scss  |   2 +
 .../scss/table-vertical-align-baseline-002.2.scss  |   2 +
 .../scss/table-vertical-align-baseline-002.3.scss  |   2 +
 .../scss/table-vertical-align-baseline-003.0.scss  |   6 +
 .../scss/table-vertical-align-baseline-003.1.scss  |   2 +
 .../scss/table-vertical-align-baseline-003.2.scss  |   2 +
 .../scss/table-vertical-align-baseline-003.3.scss  |   2 +
 .../scss/table-vertical-align-baseline-003.4.scss  |   2 +
 .../scss/table-vertical-align-baseline-004.0.scss  |   6 +
 .../scss/table-vertical-align-baseline-004.1.scss  |   2 +
 .../scss/table-vertical-align-baseline-004.2.scss  |   2 +
 .../scss/table-vertical-align-baseline-004.3.scss  |   2 +
 .../scss/table-vertical-align-baseline-004.4.scss  |   2 +
 .../scss/table-vertical-align-baseline-005.0.scss  |   6 +
 .../scss/table-vertical-align-baseline-005.1.scss  |   2 +
 .../scss/table-vertical-align-baseline-005.2.scss  |   2 +
 .../scss/table-vertical-align-baseline-005.3.scss  |   2 +
 .../scss/table-vertical-align-baseline-005.4.scss  |   2 +
 .../scss/table-vertical-align-baseline-005.5.scss  |   2 +
 .../scss/table-vertical-align-baseline-005.6.scss  |   2 +
 .../scss/table-vertical-align-baseline-006.0.scss  |   6 +
 .../scss/table-vertical-align-baseline-006.1.scss  |   2 +
 .../scss/table-vertical-align-baseline-006.2.scss  |   2 +
 .../scss/table-vertical-align-baseline-006.3.scss  |   2 +
 .../scss/table-vertical-align-baseline-006.4.scss  |   2 +
 .../scss/table-vertical-align-baseline-006.5.scss  |   2 +
 .../scss/table-vertical-align-baseline-006.6.scss  |   2 +
 .../scss/table-vertical-align-baseline-007.0.scss  |   6 +
 .../scss/table-vertical-align-baseline-007.1.scss  |   2 +
 .../scss/table-vertical-align-baseline-007.2.scss  |   2 +
 .../scss/table-vertical-align-baseline-007.3.scss  |   2 +
 .../scss/table-vertical-align-baseline-007.4.scss  |   2 +
 .../scss/table-vertical-align-baseline-007.5.scss  |   2 +
 .../resources/w3ctests/scss/text-indent-113.0.scss |   4 +
 .../resources/w3ctests/scss/text-indent-114.0.scss |   4 +
 .../resources/w3ctests/scss/text-indent-115.0.scss |   5 +
 .../w3ctests/scss/text-indent-intrinsic-001.0.scss |  17 ++
 .../w3ctests/scss/text-indent-intrinsic-001.1.scss |   2 +
 .../scss/text-indent-intrinsic-001.11.scss         |   2 +
 .../w3ctests/scss/text-indent-intrinsic-001.4.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-001.5.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-001.8.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-002.0.scss |  17 ++
 .../w3ctests/scss/text-indent-intrinsic-002.1.scss |   2 +
 .../scss/text-indent-intrinsic-002.11.scss         |   2 +
 .../w3ctests/scss/text-indent-intrinsic-002.4.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-002.5.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-002.8.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-003.0.scss |  17 ++
 .../w3ctests/scss/text-indent-intrinsic-003.1.scss |   2 +
 .../scss/text-indent-intrinsic-003.11.scss         |   2 +
 .../scss/text-indent-intrinsic-003.17.scss         |   2 +
 .../w3ctests/scss/text-indent-intrinsic-003.2.scss |   2 +
 .../scss/text-indent-intrinsic-003.25.scss         |   2 +
 .../w3ctests/scss/text-indent-intrinsic-003.3.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-003.5.scss |   2 +
 .../w3ctests/scss/text-indent-intrinsic-004.0.scss |  17 ++
 .../w3ctests/scss/text-indent-intrinsic-004.1.scss |   2 +
 .../scss/text-indent-intrinsic-004.10.scss         |   2 +
 .../scss/text-indent-intrinsic-004.16.scss         |   2 +
 .../w3ctests/scss/text-indent-intrinsic-004.2.scss |   2 +
 .../scss/text-indent-intrinsic-004.24.scss         |   2 +
 .../w3ctests/scss/text-indent-intrinsic-004.4.scss |   2 +
 .../w3ctests/scss/text-indent-percent-001.0.scss   |   5 +
 .../w3ctests/scss/text-indent-wrap-001.0.scss      |   5 +
 .../scss/text-transform-capitalize-001.0.scss      |   2 +
 .../scss/text-transform-capitalize-001.1.scss      |   2 +
 .../scss/text-transform-capitalize-002.0.scss      |   2 +
 .../scss/text-transform-capitalize-002.1.scss      |   2 +
 .../scss/text-transform-capitalize-003.0.scss      |   2 +
 .../scss/text-transform-capitalize-003.1.scss      |   2 +
 .../scss/text-transform-capitalize-003.4.scss      |   2 +
 .../scss/text-transform-capitalize-003.7.scss      |   2 +
 .../scss/text-transform-lowercase-001.0.scss       |   2 +
 .../scss/text-transform-uppercase-001.0.scss       |   2 +
 .../scss/text-transform-uppercase-002.0.scss       |   2 +
 .../scss/AbstractDirectoryScanningSassTests.java   |  44 +++-
 .../sass/testcases/scss/W3ConformanceTests.java    | 241 +++++++++++++++++++++
 752 files changed, 4329 insertions(+), 67 deletions(-)
 delete mode 100644 theme-compiler/tests/resources/sasslang/css/100-test_optional_extend_does_not_warn_when_extension_fails.css
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 create mode 100644 theme-compiler/tests/resources/w3ctests/scss/abspos-replaced-width-margin-000.0.scss
 create mode 100644 theme-compiler/tests/resources/w3ctests/scss/anonymous-boxes-001.0.scss
 create mode 100644 theme-compiler/tests/resources/w3ctests/scss/at-charset-quotes-001.0.scss
 create mode 100644 theme-compiler/tests/resources/w3ctests/scss/at-charset-quotes-001.1.scss
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 create mode 100644 theme-compiler/tests/src/com/vaadin/sass/testcases/scss/W3ConformanceTests.java

diff --git a/theme-compiler/src/com/vaadin/sass/internal/ScssStylesheet.java b/theme-compiler/src/com/vaadin/sass/internal/ScssStylesheet.java
index 7213553e18..ed6b98f5ac 100644
--- a/theme-compiler/src/com/vaadin/sass/internal/ScssStylesheet.java
+++ b/theme-compiler/src/com/vaadin/sass/internal/ScssStylesheet.java
@@ -93,19 +93,49 @@ public class ScssStylesheet extends Node {
     }
 
     /**
-     * Main entry point for the SASS compiler. Takes in a file and encoding then
-     * builds up a ScssStylesheet tree out of it. Calling compile() on it will
-     * transform SASS into CSS. Calling toString() will print out the SCSS/CSS.
+     * Main entry point for the SASS compiler. Takes in a file and an optional
+     * parent style sheet, then builds up a ScssStylesheet tree out of it.
+     * Calling compile() on it will transform SASS into CSS. Calling toString()
+     * will print out the SCSS/CSS.
      * 
      * @param identifier
      *            The file path. If null then null is returned.
-     * @param encoding
+     * @param parentStylesheet
+     *            Style sheet from which to inherit resolvers and encoding. May
+     *            be null.
      * @return
      * @throws CSSException
      * @throws IOException
      */
     public static ScssStylesheet get(String identifier,
             ScssStylesheet parentStylesheet) throws CSSException, IOException {
+        return get(identifier, parentStylesheet, new SCSSDocumentHandlerImpl(),
+                new SCSSErrorHandler());
+    }
+
+    /**
+     * Main entry point for the SASS compiler. Takes in a file, an optional
+     * parent stylesheet, and document and error handlers. Then builds up a
+     * ScssStylesheet tree out of it. Calling compile() on it will transform
+     * SASS into CSS. Calling toString() will print out the SCSS/CSS.
+     * 
+     * @param identifier
+     *            The file path. If null then null is returned.
+     * @param parentStylesheet
+     *            Style sheet from which to inherit resolvers and encoding. May
+     *            be null.
+     * @param documentHandler
+     *            Instance of document handler. May not be null.
+     * @param errorHandler
+     *            Instance of error handler. May not be null.
+     * @return
+     * @throws CSSException
+     * @throws IOException
+     */
+    public static ScssStylesheet get(String identifier,
+            ScssStylesheet parentStylesheet,
+            SCSSDocumentHandler documentHandler, SCSSErrorHandler errorHandler)
+            throws CSSException, IOException {
         /*
          * The encoding to be used is passed through "encoding" parameter. the
          * imported children scss node will have the same encoding as their
@@ -123,8 +153,7 @@ public class ScssStylesheet extends Node {
         File file = new File(identifier);
         file = file.getCanonicalFile();
 
-        SCSSDocumentHandler handler = new SCSSDocumentHandlerImpl();
-        ScssStylesheet stylesheet = handler.getStyleSheet();
+        ScssStylesheet stylesheet = documentHandler.getStyleSheet();
         if (parentStylesheet == null) {
             // Use default resolvers
             stylesheet.addResolver(new FilesystemResolver());
@@ -143,8 +172,8 @@ public class ScssStylesheet extends Node {
         }
 
         Parser parser = new Parser();
-        parser.setErrorHandler(new SCSSErrorHandler());
-        parser.setDocumentHandler(handler);
+        parser.setErrorHandler(errorHandler);
+        parser.setDocumentHandler(documentHandler);
 
         try {
             parser.parseStyleSheet(source);
diff --git a/theme-compiler/src/com/vaadin/sass/internal/handler/SCSSErrorHandler.java b/theme-compiler/src/com/vaadin/sass/internal/handler/SCSSErrorHandler.java
index 2e51c686d4..0d48da34e4 100644
--- a/theme-compiler/src/com/vaadin/sass/internal/handler/SCSSErrorHandler.java
+++ b/theme-compiler/src/com/vaadin/sass/internal/handler/SCSSErrorHandler.java
@@ -15,34 +15,46 @@
  */
 package com.vaadin.sass.internal.handler;
 
+import java.io.PrintStream;
+
 import org.w3c.css.sac.CSSException;
 import org.w3c.css.sac.CSSParseException;
 import org.w3c.css.sac.ErrorHandler;
 
 public class SCSSErrorHandler implements ErrorHandler {
 
+    private PrintStream errorStream;
+
+    public SCSSErrorHandler(PrintStream errorStream) {
+        this.errorStream = errorStream;
+    }
+
+    public SCSSErrorHandler() {
+        this(System.out);
+    }
+
     @Override
     public void error(CSSParseException arg0) throws CSSException {
-        System.out.println("Error when parsing file \n" + arg0.getURI()
+        errorStream.println("Error when parsing file \n" + arg0.getURI()
                 + " on line " + arg0.getLineNumber() + ", column "
                 + arg0.getColumnNumber());
-        System.out.println(arg0.getMessage() + "\n");
+        errorStream.println(arg0.getMessage() + "\n");
     }
 
     @Override
     public void fatalError(CSSParseException arg0) throws CSSException {
-        System.out.println("FATAL Error when parsing file \n" + arg0.getURI()
+        errorStream.println("FATAL Error when parsing file \n" + arg0.getURI()
                 + " on line " + arg0.getLineNumber() + ", column "
                 + arg0.getColumnNumber());
-        System.out.println(arg0.getMessage() + "\n");
+        errorStream.println(arg0.getMessage() + "\n");
     }
 
     @Override
     public void warning(CSSParseException arg0) throws CSSException {
-        System.out.println("Warning when parsing file \n" + arg0.getURI()
+        errorStream.println("Warning when parsing file \n" + arg0.getURI()
                 + " on line " + arg0.getLineNumber() + ", column "
                 + arg0.getColumnNumber());
-        System.out.println(arg0.getMessage() + "\n");
+        errorStream.println(arg0.getMessage() + "\n");
     }
 
 }
diff --git a/theme-compiler/tests/resources/sasslang/css/100-test_optional_extend_does_not_warn_when_extension_fails.css b/theme-compiler/tests/resources/sasslang/css/100-test_optional_extend_does_not_warn_when_extension_fails.css
deleted file mode 100644
index 29116d880b..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/100-test_optional_extend_does_not_warn_when_extension_fails.css
+++ /dev/null
@@ -1,3 +0,0 @@
-a.bar {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.css b/theme-compiler/tests/resources/sasslang/css/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.css
deleted file mode 100644
index 77b7586abb..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.bar a {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/36-test_extend_self_loop.css b/theme-compiler/tests/resources/sasslang/css/36-test_extend_self_loop.css
deleted file mode 100644
index 234d524066..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/36-test_extend_self_loop.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.foo {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/37-test_extend_warns_when_extendee_doesnt_exist.css b/theme-compiler/tests/resources/sasslang/css/37-test_extend_warns_when_extendee_doesnt_exist.css
deleted file mode 100644
index 8b13789179..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/37-test_extend_warns_when_extendee_doesnt_exist.css
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/theme-compiler/tests/resources/sasslang/css/38-test_extend_warns_when_extension_fails.css b/theme-compiler/tests/resources/sasslang/css/38-test_extend_warns_when_extension_fails.css
deleted file mode 100644
index 29116d880b..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/38-test_extend_warns_when_extension_fails.css
+++ /dev/null
@@ -1,3 +0,0 @@
-a.bar {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/57-test_long_extendee_requires_all_selectors.css b/theme-compiler/tests/resources/sasslang/css/57-test_long_extendee_requires_all_selectors.css
deleted file mode 100644
index 234d524066..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/57-test_long_extendee_requires_all_selectors.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.foo {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/60-test_long_extender_aborts_unification.css b/theme-compiler/tests/resources/sasslang/css/60-test_long_extender_aborts_unification.css
deleted file mode 100644
index 18bc24e7cd..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/60-test_long_extender_aborts_unification.css
+++ /dev/null
@@ -1,3 +0,0 @@
-a.foo#bar {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/71-test_nested_extender_aborts_unification.css b/theme-compiler/tests/resources/sasslang/css/71-test_nested_extender_aborts_unification.css
deleted file mode 100644
index 2337e9af40..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/71-test_nested_extender_aborts_unification.css
+++ /dev/null
@@ -1,3 +0,0 @@
-baz.foo {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.css b/theme-compiler/tests/resources/sasslang/css/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.css
deleted file mode 100644
index 09b4ccac27..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.css
+++ /dev/null
@@ -1,3 +0,0 @@
-~ .foo {
-  a: b;
-}
diff --git a/theme-compiler/tests/resources/sasslang/css/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.css b/theme-compiler/tests/resources/sasslang/css/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.css
deleted file mode 100644
index 8b13789179..0000000000
--- a/theme-compiler/tests/resources/sasslang/css/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.css
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/theme-compiler/tests/resources/sasslang/scss/100-test_optional_extend_does_not_warn_when_extension_fails.scss b/theme-compiler/tests/resources/sasslang/scss/100-test_optional_extend_does_not_warn_when_extension_fails.scss
deleted file mode 100644
index 6d707236f2..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/100-test_optional_extend_does_not_warn_when_extension_fails.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-a.bar {a: b}
-b.foo {@extend .bar !optional}
diff --git a/theme-compiler/tests/resources/sasslang/scss/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.scss b/theme-compiler/tests/resources/sasslang/scss/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.scss
deleted file mode 100644
index 713644b221..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-.bar a {a: b}
-a.foo {@extend a}
diff --git a/theme-compiler/tests/resources/sasslang/scss/36-test_extend_self_loop.scss b/theme-compiler/tests/resources/sasslang/scss/36-test_extend_self_loop.scss
deleted file mode 100644
index ac40f00573..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/36-test_extend_self_loop.scss
+++ /dev/null
@@ -1 +0,0 @@
-.foo {a: b; @extend .foo}
diff --git a/theme-compiler/tests/resources/sasslang/scss/37-test_extend_warns_when_extendee_doesnt_exist.scss b/theme-compiler/tests/resources/sasslang/scss/37-test_extend_warns_when_extendee_doesnt_exist.scss
deleted file mode 100644
index cd54108c97..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/37-test_extend_warns_when_extendee_doesnt_exist.scss
+++ /dev/null
@@ -1 +0,0 @@
-.foo {@extend .bar}
diff --git a/theme-compiler/tests/resources/sasslang/scss/38-test_extend_warns_when_extension_fails.scss b/theme-compiler/tests/resources/sasslang/scss/38-test_extend_warns_when_extension_fails.scss
deleted file mode 100644
index 8381c7279a..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/38-test_extend_warns_when_extension_fails.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-a.bar {a: b}
-b.foo {@extend .bar}
diff --git a/theme-compiler/tests/resources/sasslang/scss/57-test_long_extendee_requires_all_selectors.scss b/theme-compiler/tests/resources/sasslang/scss/57-test_long_extendee_requires_all_selectors.scss
deleted file mode 100644
index 011d26a83e..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/57-test_long_extendee_requires_all_selectors.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-.foo {a: b}
-.baz {@extend .foo.bar}
diff --git a/theme-compiler/tests/resources/sasslang/scss/60-test_long_extender_aborts_unification.scss b/theme-compiler/tests/resources/sasslang/scss/60-test_long_extender_aborts_unification.scss
deleted file mode 100644
index 5238f3f93e..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/60-test_long_extender_aborts_unification.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-a.foo#bar {a: b}
-h1.baz {@extend .foo}
diff --git a/theme-compiler/tests/resources/sasslang/scss/71-test_nested_extender_aborts_unification.scss b/theme-compiler/tests/resources/sasslang/scss/71-test_nested_extender_aborts_unification.scss
deleted file mode 100644
index bcbb6e181d..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/71-test_nested_extender_aborts_unification.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-baz.foo {a: b}
-foo bar {@extend .foo}
diff --git a/theme-compiler/tests/resources/sasslang/scss/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.scss b/theme-compiler/tests/resources/sasslang/scss/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.scss
deleted file mode 100644
index 73f6254f21..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-~ .foo {a: b}
-> foo bar {@extend .foo}
diff --git a/theme-compiler/tests/resources/sasslang/scss/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.scss b/theme-compiler/tests/resources/sasslang/scss/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.scss
deleted file mode 100644
index 551764036f..0000000000
--- a/theme-compiler/tests/resources/sasslang/scss/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.scss
+++ /dev/null
@@ -1 +0,0 @@
-.foo {@extend .bar !optional}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/100-test_optional_extend_does_not_warn_when_extension_fails.css b/theme-compiler/tests/resources/sasslangbroken/css/100-test_optional_extend_does_not_warn_when_extension_fails.css
new file mode 100644
index 0000000000..29116d880b
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/100-test_optional_extend_does_not_warn_when_extension_fails.css
@@ -0,0 +1,3 @@
+a.bar {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.css b/theme-compiler/tests/resources/sasslangbroken/css/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.css
new file mode 100644
index 0000000000..77b7586abb
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.css
@@ -0,0 +1,3 @@
+.bar a {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/36-test_extend_self_loop.css b/theme-compiler/tests/resources/sasslangbroken/css/36-test_extend_self_loop.css
new file mode 100644
index 0000000000..234d524066
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/36-test_extend_self_loop.css
@@ -0,0 +1,3 @@
+.foo {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/37-test_extend_warns_when_extendee_doesnt_exist.css b/theme-compiler/tests/resources/sasslangbroken/css/37-test_extend_warns_when_extendee_doesnt_exist.css
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/37-test_extend_warns_when_extendee_doesnt_exist.css
@@ -0,0 +1 @@
+
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/38-test_extend_warns_when_extension_fails.css b/theme-compiler/tests/resources/sasslangbroken/css/38-test_extend_warns_when_extension_fails.css
new file mode 100644
index 0000000000..29116d880b
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/38-test_extend_warns_when_extension_fails.css
@@ -0,0 +1,3 @@
+a.bar {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/57-test_long_extendee_requires_all_selectors.css b/theme-compiler/tests/resources/sasslangbroken/css/57-test_long_extendee_requires_all_selectors.css
new file mode 100644
index 0000000000..234d524066
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/57-test_long_extendee_requires_all_selectors.css
@@ -0,0 +1,3 @@
+.foo {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/60-test_long_extender_aborts_unification.css b/theme-compiler/tests/resources/sasslangbroken/css/60-test_long_extender_aborts_unification.css
new file mode 100644
index 0000000000..18bc24e7cd
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/60-test_long_extender_aborts_unification.css
@@ -0,0 +1,3 @@
+a.foo#bar {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/71-test_nested_extender_aborts_unification.css b/theme-compiler/tests/resources/sasslangbroken/css/71-test_nested_extender_aborts_unification.css
new file mode 100644
index 0000000000..2337e9af40
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/71-test_nested_extender_aborts_unification.css
@@ -0,0 +1,3 @@
+baz.foo {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.css b/theme-compiler/tests/resources/sasslangbroken/css/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.css
new file mode 100644
index 0000000000..09b4ccac27
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.css
@@ -0,0 +1,3 @@
+~ .foo {
+  a: b;
+}
diff --git a/theme-compiler/tests/resources/sasslangbroken/css/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.css b/theme-compiler/tests/resources/sasslangbroken/css/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.css
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/css/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.css
@@ -0,0 +1 @@
+
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/100-test_optional_extend_does_not_warn_when_extension_fails.scss b/theme-compiler/tests/resources/sasslangbroken/scss/100-test_optional_extend_does_not_warn_when_extension_fails.scss
new file mode 100644
index 0000000000..6d707236f2
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/100-test_optional_extend_does_not_warn_when_extension_fails.scss
@@ -0,0 +1,2 @@
+a.bar {a: b}
+b.foo {@extend .bar !optional}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.scss b/theme-compiler/tests/resources/sasslangbroken/scss/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.scss
new file mode 100644
index 0000000000..713644b221
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/34-test_extend_redundancy_elimination_when_it_would_preserve_specificity.scss
@@ -0,0 +1,2 @@
+.bar a {a: b}
+a.foo {@extend a}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/36-test_extend_self_loop.scss b/theme-compiler/tests/resources/sasslangbroken/scss/36-test_extend_self_loop.scss
new file mode 100644
index 0000000000..ac40f00573
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/36-test_extend_self_loop.scss
@@ -0,0 +1 @@
+.foo {a: b; @extend .foo}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/37-test_extend_warns_when_extendee_doesnt_exist.scss b/theme-compiler/tests/resources/sasslangbroken/scss/37-test_extend_warns_when_extendee_doesnt_exist.scss
new file mode 100644
index 0000000000..cd54108c97
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/37-test_extend_warns_when_extendee_doesnt_exist.scss
@@ -0,0 +1 @@
+.foo {@extend .bar}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/38-test_extend_warns_when_extension_fails.scss b/theme-compiler/tests/resources/sasslangbroken/scss/38-test_extend_warns_when_extension_fails.scss
new file mode 100644
index 0000000000..8381c7279a
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/38-test_extend_warns_when_extension_fails.scss
@@ -0,0 +1,2 @@
+a.bar {a: b}
+b.foo {@extend .bar}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/57-test_long_extendee_requires_all_selectors.scss b/theme-compiler/tests/resources/sasslangbroken/scss/57-test_long_extendee_requires_all_selectors.scss
new file mode 100644
index 0000000000..011d26a83e
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/57-test_long_extendee_requires_all_selectors.scss
@@ -0,0 +1,2 @@
+.foo {a: b}
+.baz {@extend .foo.bar}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/60-test_long_extender_aborts_unification.scss b/theme-compiler/tests/resources/sasslangbroken/scss/60-test_long_extender_aborts_unification.scss
new file mode 100644
index 0000000000..5238f3f93e
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/60-test_long_extender_aborts_unification.scss
@@ -0,0 +1,2 @@
+a.foo#bar {a: b}
+h1.baz {@extend .foo}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/71-test_nested_extender_aborts_unification.scss b/theme-compiler/tests/resources/sasslangbroken/scss/71-test_nested_extender_aborts_unification.scss
new file mode 100644
index 0000000000..bcbb6e181d
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/71-test_nested_extender_aborts_unification.scss
@@ -0,0 +1,2 @@
+baz.foo {a: b}
+foo bar {@extend .foo}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.scss b/theme-compiler/tests/resources/sasslangbroken/scss/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.scss
new file mode 100644
index 0000000000..73f6254f21
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/95-test_nested_selector_with_child_selector_hack_extender_and_sibling_selector_extendee.scss
@@ -0,0 +1,2 @@
+~ .foo {a: b}
+> foo bar {@extend .foo}
diff --git a/theme-compiler/tests/resources/sasslangbroken/scss/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.scss b/theme-compiler/tests/resources/sasslangbroken/scss/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.scss
new file mode 100644
index 0000000000..551764036f
--- /dev/null
+++ b/theme-compiler/tests/resources/sasslangbroken/scss/99-test_optional_extend_does_not_warn_when_extendee_doesnt_exist.scss
@@ -0,0 +1 @@
+.foo {@extend .bar !optional}
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.0.scss
new file mode 100644
index 0000000000..2f1e55e87e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-001.htm */
+
+html { margin:10px; border:20px solid black; padding:30px; }
+body { height:10000px; margin:0; }
+div { position:absolute; width:100px; height:100px; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.1.scss
new file mode 100644
index 0000000000..7b5eace311
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-001.htm */
+.style { top:0; background:yellow; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.2.scss
new file mode 100644
index 0000000000..c94661f654
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-001.htm */
+.style { right:0; background:orange; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.3.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.3.scss
new file mode 100644
index 0000000000..893b95ca14
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-001.htm */
+.style { bottom:0; background:brown; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.4.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.4.scss
new file mode 100644
index 0000000000..71d199866c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-001.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-001.htm */
+.style { left:0; background:pink; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004a.0.scss
new file mode 100644
index 0000000000..457f6a2d2f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004a.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004a.htm */
+.style { position:absolute; left:100px; top:100px; width:100px; height:100px;              background:yellow; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004b.0.scss
new file mode 100644
index 0000000000..8990089fb6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004b.htm */
+.style { position:fixed; left:100px; top:100px; width:100px; height:100px;              background:yellow; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004c.0.scss
new file mode 100644
index 0000000000..1bad688abe
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004c.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004c.htm */
+.style { position:absolute; left:100px; top:100px; width:100px; height:100px;              background:yellow; border:10px solid black; display:table; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004d.0.scss
new file mode 100644
index 0000000000..8f8b50e4c7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004d.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004d.htm */
+.style { position:fixed; left:100px; top:100px; width:100px; height:100px;              background:yellow; border:10px solid black; display:table }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004e.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004e.0.scss
new file mode 100644
index 0000000000..0c460b5c3f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004e.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004e.htm */
+.style { display:table }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004e.1.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004e.1.scss
new file mode 100644
index 0000000000..29c22194fd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004e.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004e.htm */
+.style { position:absolute; left:100px; top:100px; width:100px; height:100px; border:10px solid black;              background:yellow; margin:0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004f.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004f.0.scss
new file mode 100644
index 0000000000..33f39b6ab6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004f.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004f.htm */
+.style { display:table }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004f.1.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004f.1.scss
new file mode 100644
index 0000000000..c458e5dc33
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-004f.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-004f.htm */
+.style { position:fixed; left:100px; top:100px; width:100px; height:100px; border:10px solid black;              background:yellow; margin:0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005a.0.scss
new file mode 100644
index 0000000000..a724d1b918
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005a.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-005a.htm */
+.style { position:absolute; width:100px; height:100px;              background:yellow; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005b.0.scss
new file mode 100644
index 0000000000..d9b1214a4b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-005b.htm */
+.style { position:absolute; width:100px; height:100px; display:table;              background:yellow; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005c.0.scss
new file mode 100644
index 0000000000..e6e7f6b90b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005c.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-005c.htm */
+.style { position:fixed; width:100px; height:100px;              background:yellow; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005d.0.scss
new file mode 100644
index 0000000000..1bc05d796a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-005d.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-005d.htm */
+.style { position:fixed; width:100px; height:100px; display:table;              background:yellow; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-007.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-007.0.scss
new file mode 100644
index 0000000000..9080cba258
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-007.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-007.htm */
+.style { position:relative; top:100px; left:100px; height:100px; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-007.1.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-007.1.scss
new file mode 100644
index 0000000000..40f293c03b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-007.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-007.htm */
+.style { position:absolute; margin:0; bottom:0; height:30px; border:10px solid orange; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009a.0.scss
new file mode 100644
index 0000000000..ac865fb846
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009a.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-009a.htm */
+.style { width:50%; height:50%; margin:50px; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009b.0.scss
new file mode 100644
index 0000000000..0b108fff62
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-009b.htm */
+.style { position:absolute; left:50px; top:50px; width:50%; height:50%; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009e.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009e.0.scss
new file mode 100644
index 0000000000..f5bda4dc9f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009e.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-009e.htm */
+.style { position:absolute; width:50%; height:50%; top:50px; left:50px; margin:0; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009f.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009f.0.scss
new file mode 100644
index 0000000000..788e50c119
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009f.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-009f.htm */
+.style { position:relative; height:50%; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009f.1.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009f.1.scss
new file mode 100644
index 0000000000..e1c3142ad8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-containing-block-initial-009f.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-containing-block-initial-009f.htm */
+.style { position:absolute; width:50%; top:50px; left:50px; height:100%; margin:0; border:10px solid black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-non-replaced-width-margin-000.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-non-replaced-width-margin-000.0.scss
new file mode 100644
index 0000000000..69f5c2fa6a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-non-replaced-width-margin-000.0.scss
@@ -0,0 +1,93 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-non-replaced-width-margin-000.htm */
+
+
+div { height: 1px; direction: ltr; }
+
+/*
+ * Every case here has three divs nested inside of each other.  The
+ * innermost div (absolutely positioned) is the testcase (and has
+ * color).  The middle div's content edge establishes the containing
+ * block it would have if it were statically positioned.  The outermost
+ * div is actually its containing block.
+ *
+ * the abs pos containing block runs from 50px to 700px from the left edge
+ * the static pos containing block runs from 150px to 650px from the left edge
+ */
+
+/* totals for html and body: 21px on the left,  34px on the right */
+html, body { border: transparent medium solid; }
+html { margin: 0 3px 0 2px; padding: 0 4px 0 3px; border-width: 0 3px 0 8px; }
+body { margin: 0 6px 0 3px; padding: 0 7px 0 1px; border-width: 0 11px 0 4px; }
+
+body > div {
+  position: relative;
+
+  top: 0;
+  left: 4px;
+
+  margin-left: 16px;
+  border-left: 9px solid transparent;
+  /* sum of above items (29px), plus 21px above, is 50px */
+  padding-left: 40px;
+
+  width: 595px;
+
+  padding-right: 15px;
+  /* sum of above items (650px), plus 50px above, is 700px */
+
+  border-right: 27px solid transparent;
+  margin-right: 13px;
+}
+
+body > div > div {
+  /* padding-left above: 40px */
+  margin-left: 7px;
+  border-left: 29px solid transparent;
+  padding-left: 24px;
+  /* sum of above items (100px), plus 50px above, is 150px */
+
+  /* padding-right above: 15px */
+  padding-right: 14px;
+  border-right: 3px solid transparent;
+  margin-right: 18px;
+  /* sum of above items (50px), subtracted from 700px, is 650px */
+}
+
+body > div > div > div {
+  background: navy;
+  position: absolute;
+  top: 0;
+  bottom: 0;
+
+  /* specify everything; we'll put the autos as overrides below */
+  left: 3px;
+  margin-left: 17px;
+  border-left: 6px solid transparent;
+  padding-left: 1px;
+  padding-right: 9px;
+  border-right: 8px solid transparent;
+  margin-right: 19px;
+  right: 8px;
+}
+
+/* and give it 72px of intrinsic width for the case where it has width:auto */
+body > div > div > div > div {
+  width: 72px;
+}
+
+/* now we want to test all 128 combinations of presence of the following */
+
+body > div.adir { direction: rtl; }
+body > div.sdir > div { direction: rtl; }
+body > div.edir > div > div { direction: rtl; }
+body > div.ol > div > div { left: auto; }
+body > div.or > div > div { right: auto; }
+body > div.ml > div > div { margin-left: auto; }
+body > div.mr > div > div { margin-right: auto; }
+
+/* combined with each of these three */
+body > div.narrowwidth > div > div { width: 153px; }
+body > div.autowidth > div > div { width: auto; }
+body > div.widewidth > div > div { width: 660px; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/abspos-replaced-width-margin-000.0.scss b/theme-compiler/tests/resources/w3ctests/scss/abspos-replaced-width-margin-000.0.scss
new file mode 100644
index 0000000000..99f2a308f3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/abspos-replaced-width-margin-000.0.scss
@@ -0,0 +1,88 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/abspos-replaced-width-margin-000.htm */
+
+
+div { height: 1px; direction: ltr; }
+
+/*
+ * Every case here has two divs and an image nested inside of each other.  The
+ * innermost div (absolutely positioned) is the testcase (and has
+ * color).  The middle div's content edge establishes the containing
+ * block it would have if it were statically positioned.  The outermost
+ * div is actually its containing block.
+ *
+ * the abs pos containing block runs from 50px to 700px from the left edge
+ * the static pos containing block runs from 150px to 650px from the left edge
+ */
+
+/* totals for html and body: 21px on the left,  34px on the right */
+html, body { border: transparent medium solid; }
+html { margin: 0 3px 0 2px; padding: 0 4px 0 3px; border-width: 0 3px 0 8px; }
+body { margin: 0 6px 0 3px; padding: 0 7px 0 1px; border-width: 0 11px 0 4px; }
+
+body > div {
+  position: relative;
+
+  top: 0;
+  left: 4px;
+
+  margin-left: 16px;
+  border-left: 9px solid transparent;
+  /* sum of above items (29px), plus 21px above, is 50px */
+  padding-left: 40px;
+
+  width: 595px;
+
+  padding-right: 15px;
+  /* sum of above items (650px), plus 50px above, is 700px */
+
+  border-right: 27px solid transparent;
+  margin-right: 13px;
+}
+
+body > div > div {
+  /* padding-left above: 40px */
+  margin-left: 7px;
+  border-left: 29px solid transparent;
+  padding-left: 24px;
+  /* sum of above items (100px), plus 50px above, is 150px */
+
+  /* padding-right above: 15px */
+  padding-right: 14px;
+  border-right: 3px solid transparent;
+  margin-right: 18px;
+  /* sum of above items (50px), subtracted from 700px, is 650px */
+}
+
+body > div > div > img {
+  background: navy;
+  position: absolute;
+  top: 0;
+  bottom: 0;
+
+  /* specify everything; we'll put the autos as overrides below */
+  left: 3px;
+  margin-left: 17px;
+  border-left: 6px solid transparent;
+  padding-left: 1px;
+  padding-right: 9px;
+  border-right: 8px solid transparent;
+  margin-right: 19px;
+  right: 8px;
+}
+
+/* now we want to test all 128 combinations of presence of the following */
+
+body > div.adir { direction: rtl; }
+body > div.sdir > div { direction: rtl; }
+body > div.edir > div > img { direction: rtl; }
+body > div.ol > div > img { left: auto; }
+body > div.or > div > img { right: auto; }
+body > div.ml > div > img { margin-left: auto; }
+body > div.mr > div > img { margin-right: auto; }
+
+/* combined with each of these three (as appropriate for narrow/wide images) */
+body > div.narrowwidth > div > img { width: 153px; height: 1px; }
+body > div.autowidth > div > img { width: auto; }
+body > div.widewidth > div > img { width: 660px; height: 1px; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/anonymous-boxes-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/anonymous-boxes-001.0.scss
new file mode 100644
index 0000000000..3c30052779
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/anonymous-boxes-001.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/anonymous-boxes-001.htm */
+
+    #parent { height: 200px; position: relative; }
+    #child { float: left; height: 50%; width: 100px; background: green; position: relative }
+    #background { position: absolute; top: 0; left: 0; width: 100px; height: 100px; background: red }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-quotes-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-quotes-001.0.scss
new file mode 100644
index 0000000000..3a4f2c68a2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/at-charset-quotes-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-quotes-001.htm */
+
+      body { color: green; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-quotes-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-quotes-001.1.scss
new file mode 100644
index 0000000000..f9ff59ef63
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diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-001.0.scss
new file mode 100644
index 0000000000..e81cd566d8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-space-001.htm */
+
+      body { color: green; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-001.1.scss
new file mode 100644
index 0000000000..89cf375ace
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diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-002.0.scss
new file mode 100644
index 0000000000..f37bd48b03
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-002.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-space-002.htm */
+
+      body { color: green; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-space-002.1.scss
new file mode 100644
index 0000000000..4ca1f3465a
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diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-be-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-be-001.0.scss
new file mode 100644
index 0000000000..82b8dcb50a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-be-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-utf16-be-001.htm */
+
+      body { color: red; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-be-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-be-001.1.scss
new file mode 100644
index 0000000000..3bf9f5f6b4
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diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-le-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-le-001.0.scss
new file mode 100644
index 0000000000..92ca00bc53
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-le-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-utf16-le-001.htm */
+
+      body { color: red; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-le-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-le-001.1.scss
new file mode 100644
index 0000000000..483b8494dd
Binary files /dev/null and b/theme-compiler/tests/resources/w3ctests/scss/at-charset-utf16-le-001.1.scss differ
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-001.0.scss
new file mode 100644
index 0000000000..ed10b1ea02
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-001.0.scss
@@ -0,0 +1,40 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-001.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      /* 100 x 120 bgpaint area */
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-none.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-none.svg);
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-002.0.scss
new file mode 100644
index 0000000000..849421d055
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-002.0.scss
@@ -0,0 +1,42 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-002.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-width.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-width.svg);
+    }
+    .control {
+      width: 60px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-003.0.scss
new file mode 100644
index 0000000000..baac57662f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-003.0.scss
@@ -0,0 +1,42 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-003.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-height.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-height.svg);
+    }
+    .control {
+      height: 60px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-004.0.scss
new file mode 100644
index 0000000000..22a6983830
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-004.0.scss
@@ -0,0 +1,45 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-004.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-ratio-portrait.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-ratio-portrait.svg);
+    }
+    .cover .control {
+      width: 66px;
+    }
+    .limit .control {
+      width: 67px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-005.0.scss
new file mode 100644
index 0000000000..cc0e002964
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-005.0.scss
@@ -0,0 +1,45 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-005.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-ratio-landscape.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-ratio-landscape.svg);
+    }
+    .cover .control {
+      height: 53px;
+    }
+    .limit .control {
+      height: 54px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-006.0.scss
new file mode 100644
index 0000000000..fda8699018
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-006.0.scss
@@ -0,0 +1,43 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-006.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-width-pc-height-pc.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-width-pc-height-pc.svg);
+    }
+    .control {
+      width: 32px;
+      height: 60px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-007.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-007.0.scss
new file mode 100644
index 0000000000..09b38ffacb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-007.0.scss
@@ -0,0 +1,43 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-007.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-width-ratio.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-width-ratio.svg);
+    }
+    .control {
+      width: 40px;
+      height: 60px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-008.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-008.0.scss
new file mode 100644
index 0000000000..f54ce9a61a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-008.0.scss
@@ -0,0 +1,43 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-008.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-height-ratio.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-height-ratio.svg);
+    }
+    .control {
+      width: 40px;
+      height: 60px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-009.0.scss b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-009.0.scss
new file mode 100644
index 0000000000..6b9b2d6456
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/background-intrinsic-009.0.scss
@@ -0,0 +1,43 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/background-intrinsic-009.htm */
+
+    /* Setup. Use 5:6 ratio because it's weird and unlikely to be hard-coded anywhere. */
+    div {
+      position: relative;
+    }
+    .cover, .limit {
+      width: 120px;
+      height: 120px;
+      margin: 0.5em;
+      background: green; /* Used to match reference; remove for debugging. */
+    }
+    .control {
+      position: absolute;
+      top: 10px; bottom: 10px;
+      left: 10px; right: 30px;
+    }
+    .cover .control {
+      background: red;
+    }
+    .limit .control {
+      background: green;
+    }
+    .test {
+      /* 80x100 bgpos area */
+      height: 80px;
+      width: 60px;
+      padding: 10px;
+      border: 10px solid transparent;
+    }
+
+    /* Test */
+    .cover .test {
+      background: no-repeat url(support/green-intrinsic-width-height.svg);
+    }
+    .limit .test {
+      background: no-repeat url(support/red-intrinsic-width-height.svg);
+    }
+    .control {
+      width: 40px;
+      height: 60px;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-display-types-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-display-types-001.0.scss
new file mode 100644
index 0000000000..5a3d20fd24
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-display-types-001.0.scss
@@ -0,0 +1,25 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-display-types-001.htm */
+
+div { counter-reset:ctr; quotes:"\0022" "\0022" "\0022" "\0022"}
+
+div:before {
+  content:counter(ctr) url(support/square-outline-32x32.png) open-quote "Before " attr(class);
+  counter-increment:ctr;
+}
+div:after {
+  content:counter(ctr) url(support/square-outline-32x32.png) "After " attr(class) close-quote;
+  counter-increment:ctr;
+}
+
+.block:before, .block:after { display:block; }
+.inline:before, .inline:after { display:inline; }
+.inline-block:before, .inline-block:after { display:inline-block; }
+.table:before, .table:after { display:table; }
+.inline-table:before, .inline-table:after { display:inline-table; }
+.table-row-group:before, .table-row-group:after { display:table-row-group; }
+.table-row:before, .table-row:after { display:table-row; }
+.table-cell:before, .table-cell:after { display:table-cell; }
+.table-caption:before, .table-caption:after { display:table-caption; }
+
+div { border:1px solid green; margin:5px; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-dynamic-attr-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-dynamic-attr-001.0.scss
new file mode 100644
index 0000000000..b2b28a5c97
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-dynamic-attr-001.0.scss
@@ -0,0 +1,12 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-dynamic-attr-001.htm */
+
+body {
+  font-family:sans-serif;
+}
+body:before {
+  content:attr(my-attr);
+}
+body:after {
+  content:attr(my-attr-2);
+}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-dynamic-restyle-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-dynamic-restyle-001.0.scss
new file mode 100644
index 0000000000..4a1861941e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-dynamic-restyle-001.0.scss
@@ -0,0 +1,11 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-dynamic-restyle-001.htm */
+
+body:before {
+  content:"Before";
+  border:inherit;
+}
+.cl:after {
+  display:block;
+  content:"After";
+}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-floated-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-floated-001.0.scss
new file mode 100644
index 0000000000..324cae53d2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-floated-001.0.scss
@@ -0,0 +1,29 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-floated-001.htm */
+
+div { counter-reset:ctr; quotes:"\0022" "\0022" "\0022" "\0022"; }
+
+div:before {
+  content:counter(ctr) url(support/square-outline-32x32.png) open-quote "Before " attr(class);
+  counter-increment:ctr;
+}
+div:after {
+  content:counter(ctr) url(support/square-outline-32x32.png) "After " attr(class) close-quote;
+  counter-increment:ctr;
+}
+
+.beforeleft:before {
+  float:left;
+}
+.beforeright:before {
+  float:right;
+}
+.afterleft:after {
+  float:left;
+}
+.afterright:after {
+  float:right;
+}
+
+div { border:1px solid green; margin:5px; }
+div { overflow:auto; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-images-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-images-001.0.scss
new file mode 100644
index 0000000000..c419306c2a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-images-001.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-images-001.htm */
+
+div:before {
+  content:url(missing-image.png);
+}
+div { border:1px solid green; margin:5px; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-positioned-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-positioned-001.0.scss
new file mode 100644
index 0000000000..a5b7d7b26b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-positioned-001.0.scss
@@ -0,0 +1,33 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-positioned-001.htm */
+
+div { counter-reset:ctr; quotes:"\0022" "\0022" "\0022" "\0022"; }
+
+.gen:before {
+  content:counter(ctr) url(support/square-outline-32x32.png) open-quote "Before " attr(class);
+  counter-increment:ctr;
+}
+.gen:after {
+  content:counter(ctr) url(support/square-outline-32x32.png) "After " attr(class) close-quote;
+  counter-increment:ctr;
+}
+
+.abs:before {
+  position:absolute;
+  left:0;
+}
+.abs:after {
+  position:absolute;
+  right:0;
+}
+
+.rel:before {
+  position:relative;
+  top:-10px;
+}
+.rel:after {
+  position:relative;
+  top:10px;
+}
+
+div { border:1px solid green; margin:5px; height:100px; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-positioned-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-positioned-001.1.scss
new file mode 100644
index 0000000000..33ee1ef76b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-positioned-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-positioned-001.htm */
+.style { position:relative; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-table-parts-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-table-parts-001.0.scss
new file mode 100644
index 0000000000..f199f3ae10
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-table-parts-001.0.scss
@@ -0,0 +1,44 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-table-parts-001.htm */
+
+table, div.gen { counter-reset:ctr; quotes:"\0022" "\0022" "\0022" "\0022"; }
+
+.gen:before {
+  content:counter(ctr) url(support/square-outline-32x32.png) open-quote "Before " attr(class);
+  counter-increment:ctr;
+}
+.gen:after {
+  content:counter(ctr) url(support/square-outline-32x32.png) "After " attr(class) close-quote;
+  counter-increment:ctr;
+}
+
+table { border:1px solid blue; }
+td { border:1px solid cyan; }
+td { border-spacing:0; padding:0; }
+
+tr.gen:before, tr.gen:after { display:table-cell; }
+tbody.gen:before, tbody.gen:after { display:table-row; }
+table.gen:before, table.gen:after { display:table-row-group; }
+table.col:before, table.gen.col:after { display:table-column-group; }
+/* note reordering here! */
+table.headfoot:after { display:table-header-group; }
+table.headfoot:before { display:table-footer-group; }
+
+.cell { display:table-cell; }
+.row { display:table-row; }
+.rowgroup { display:table-row-group; }
+.table { display:table; }
+div.gencell:before, div.gencell:after { display:table-cell; }
+div.genrow:before, div.genrow:after { display:table-row; }
+div.genblock:before, div.genblock:after { display:block; }
+div.geninline:before, div.geninline:after { display:inline; }
+
+div { border:1px solid green; margin:5px; }
+
+.varyheight:before { height:100px; background:yellow; }
+.varyheight > div { height:80px; background:orange; }
+.varyheight:after { height:60px; background:brown; }
+
+.varywidth:before { background:yellow; }
+.varywidth > div { background:orange; }
+.varywidth:after { background:brown; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-table-parts-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-table-parts-001.1.scss
new file mode 100644
index 0000000000..652b7fb64f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-table-parts-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-table-parts-001.htm */
+.style { border:none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/before-after-table-whitespace-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/before-after-table-whitespace-001.0.scss
new file mode 100644
index 0000000000..a4bd9b3f27
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/before-after-table-whitespace-001.0.scss
@@ -0,0 +1,17 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/before-after-table-whitespace-001.htm */
+
+.gen0:before {
+  padding:1px;
+}
+.gen1:before {
+  content: " ";
+}
+.gen2:before {
+  content: attr(missing);
+}
+.gen3:before {
+  content: url(missing-image.png);
+}
+
+div { border:1px solid green; margin:5px; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-001.0.scss
new file mode 100644
index 0000000000..f2d73053d4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-001.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-append-001.htm */
+
+
+	body > span { outline: 1px dotted black; }
+	body > span > span { display: block; width: 10em; }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-002.0.scss
new file mode 100644
index 0000000000..15821f265e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-002.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-append-002.htm */
+
+      #outermost { border: 2px solid; }
+      #outer { border: 4px solid yellow; }
+      #inner { border: 6px sold green; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-002.1.scss
new file mode 100644
index 0000000000..92b70020f2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-append-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-append-002.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.0.scss
new file mode 100644
index 0000000000..c59fe1cefd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-001.htm */
+.style { direction: ltr }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.1.scss
new file mode 100644
index 0000000000..24f75e5c03
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-001.htm */
+.style { border: 5px solid blue; border-left: none; border-right: none;                padding-right: 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.2.scss
new file mode 100644
index 0000000000..578cdb672b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-001.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.0.scss
new file mode 100644
index 0000000000..ebd82de172
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-002.htm */
+.style { direction: rtl }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.1.scss
new file mode 100644
index 0000000000..800d89067f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-002.htm */
+.style { border: 5px solid blue; border-left: none; border-right: none;                padding-right: 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.2.scss
new file mode 100644
index 0000000000..47d968fb36
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-002.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.0.scss
new file mode 100644
index 0000000000..bec0ff7a45
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-003.htm */
+.style { direction: ltr }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.1.scss
new file mode 100644
index 0000000000..d55949134e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-003.htm */
+.style { border: 5px solid blue; border-left: none; border-right: none;                padding-left: 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.2.scss
new file mode 100644
index 0000000000..972cbf30eb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-003.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.0.scss
new file mode 100644
index 0000000000..6259effef6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-004.htm */
+.style { direction: rtl }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.1.scss
new file mode 100644
index 0000000000..85f7e37a8c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-004.htm */
+.style { border: 5px solid blue; border-left: none; border-right: none;                padding-left: 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.2.scss
new file mode 100644
index 0000000000..e4dfb13524
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-empty-004.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-empty-004.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.0.scss
new file mode 100644
index 0000000000..081e58affc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-float-between-001.htm */
+.style { position: relative; left: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.1.scss
new file mode 100644
index 0000000000..99babd326f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-float-between-001.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.2.scss
new file mode 100644
index 0000000000..8f5a27f693
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-float-between-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-float-between-001.htm */
+.style { float: left }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001a.0.scss
new file mode 100644
index 0000000000..4482654240
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001a.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001a.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001b.0.scss
new file mode 100644
index 0000000000..d0b1193abc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001b.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001c.0.scss
new file mode 100644
index 0000000000..a820d992bc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001c.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001c.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001d.0.scss
new file mode 100644
index 0000000000..dc7c044309
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001d.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001d.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001e.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001e.0.scss
new file mode 100644
index 0000000000..4ee59b7c3c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001e.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001e.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001f.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001f.0.scss
new file mode 100644
index 0000000000..544fddaee6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001f.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001f.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001g.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001g.0.scss
new file mode 100644
index 0000000000..5bbfb01512
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001g.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001g.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001h.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001h.0.scss
new file mode 100644
index 0000000000..d03bbf51a7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001h.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001h.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001i.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001i.0.scss
new file mode 100644
index 0000000000..d48cc6477c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001i.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001i.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001j.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001j.0.scss
new file mode 100644
index 0000000000..8662fec547
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001j.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001j.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001k.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001k.0.scss
new file mode 100644
index 0000000000..ed1c00b772
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001k.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001k.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001l.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001l.0.scss
new file mode 100644
index 0000000000..7e792b2f0b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-001l.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-001l.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002a.0.scss
new file mode 100644
index 0000000000..76a2977e4f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002a.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002a.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002b.0.scss
new file mode 100644
index 0000000000..1c468dc942
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002b.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002c.0.scss
new file mode 100644
index 0000000000..17517332ea
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002c.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002c.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002d.0.scss
new file mode 100644
index 0000000000..697822ae0a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002d.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002d.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002e.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002e.0.scss
new file mode 100644
index 0000000000..20d8d46d16
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002e.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002e.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002f.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002f.0.scss
new file mode 100644
index 0000000000..b0680028e7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002f.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002f.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002g.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002g.0.scss
new file mode 100644
index 0000000000..67bc7ebadc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002g.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002g.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002h.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002h.0.scss
new file mode 100644
index 0000000000..5c7c0a767d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002h.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002h.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002i.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002i.0.scss
new file mode 100644
index 0000000000..810b088676
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-002i.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-002i.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-003.0.scss
new file mode 100644
index 0000000000..71760d321c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-003.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-003.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-004.0.scss
new file mode 100644
index 0000000000..7d18b5f0bb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-004.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-004.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-006.0.scss
new file mode 100644
index 0000000000..5fae99411f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-006.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-006.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-007.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-007.0.scss
new file mode 100644
index 0000000000..3e59471379
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-007.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-007.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008a.0.scss
new file mode 100644
index 0000000000..840e4c41ac
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008a.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-008a.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008b.0.scss
new file mode 100644
index 0000000000..b1e3f46489
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-008b.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008c.0.scss
new file mode 100644
index 0000000000..9ccc845aa6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-008c.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-008c.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-009.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-009.0.scss
new file mode 100644
index 0000000000..134414535f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-009.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-009.htm */
+
+   body > span { border: 3px solid blue }
+   body > span > span { border: 3px solid cyan }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-010.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-010.0.scss
new file mode 100644
index 0000000000..62431c82a3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-010.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-010.htm */
+
+   body > span { border: 3px solid blue }
+   body > span > span { border: 3px solid cyan }
+   body > span > span:after { content: "Ten" }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-011.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-011.0.scss
new file mode 100644
index 0000000000..2844241d70
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-011.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-011.htm */
+
+   body > span { border: 3px solid blue }
+   body > span > span { border: 3px solid cyan }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-012.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-012.0.scss
new file mode 100644
index 0000000000..105753b69f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-012.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-012.htm */
+
+      #i { display: inline; border: 2px solid; }
+      #i:after { display: block; content: "Three"; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-013.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-013.0.scss
new file mode 100644
index 0000000000..dd0da56c7d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-013.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-013.htm */
+
+      #i { border: 2px solid; }
+      #i:before { display: block; content: "One"; }
+      #i:after { content: "Three"; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-013.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-013.1.scss
new file mode 100644
index 0000000000..fce9f7e44a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-013.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-013.htm */
+.style { display: none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-014.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-014.0.scss
new file mode 100644
index 0000000000..0d1f7f3a3e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-014.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-014.htm */
+
+      #i { border: 2px solid; }
+      #i:before { display: block; content: "One"; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-014.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-014.1.scss
new file mode 100644
index 0000000000..4fb8ca38ec
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-014.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-014.htm */
+.style { display: none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-015.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-015.0.scss
new file mode 100644
index 0000000000..064cb0734c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-015.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-015.htm */
+
+      #i { display: inline; border: 2px solid; }
+      #i:after { display: block; content: "Three"; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016a.0.scss
new file mode 100644
index 0000000000..27a0dd79bd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-016a.htm */
+
+      #i { border: 2px solid; }
+      #i:after { display: block; content: "Two"; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016a.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016a.1.scss
new file mode 100644
index 0000000000..e2ddc868f4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016a.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-016a.htm */
+.style { display: none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016b.0.scss
new file mode 100644
index 0000000000..7b53f1212b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-016b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-016b.htm */
+
+      #i { border: 2px solid; }
+      #i:after { display: block; content: "Two"; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.0.scss
new file mode 100644
index 0000000000..fb90ff7fde
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-017.htm */
+.style { width: 0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.1.scss
new file mode 100644
index 0000000000..7efbd77d83
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-017.htm */
+.style { border: 2px solid blue; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.2.scss
new file mode 100644
index 0000000000..95aac0261c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-insert-017.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-insert-017.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001a.0.scss
new file mode 100644
index 0000000000..d683f3fa54
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001a.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-001a.htm */
+.style { direction: ltr; width: 100px; border: 1px solid green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001a.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001a.1.scss
new file mode 100644
index 0000000000..aae6310bf0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001a.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-001a.htm */
+.style { display: block; height: 20px; width: 80px; margin: 10px; border: 5px solid black }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.0.scss
new file mode 100644
index 0000000000..4a040231ea
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-001b.htm */
+.style { direction: ltr; width: 100px; border: 1px solid green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.1.scss
new file mode 100644
index 0000000000..5f99cd4c5c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-001b.htm */
+.style { direction: rtl }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.2.scss
new file mode 100644
index 0000000000..bede015e4e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-001b.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-001b.htm */
+.style { display: block; height: 20px; width: 80px; margin: 10px; border: 5px solid black }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002a.0.scss
new file mode 100644
index 0000000000..7c7cbd0808
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002a.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-002a.htm */
+.style { direction: rtl; width: 100px; border: 1px solid green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002a.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002a.1.scss
new file mode 100644
index 0000000000..305b8ac11a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002a.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-002a.htm */
+.style { display: block; height: 20px; width: 80px; margin: 10px; border: 5px solid black }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.0.scss
new file mode 100644
index 0000000000..7b8252e044
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-002b.htm */
+.style { direction: rtl; width: 100px; border: 1px solid green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.1.scss
new file mode 100644
index 0000000000..11e90f792e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-002b.htm */
+.style { direction: ltr }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.2.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.2.scss
new file mode 100644
index 0000000000..3416f8de01
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-margins-002b.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-margins-002b.htm */
+.style { display: block; height: 20px; width: 80px; margin: 10px; border: 5px solid black }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-001.0.scss
new file mode 100644
index 0000000000..e78538e895
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-nested-001.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-002.0.scss
new file mode 100644
index 0000000000..9367c041d0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-002.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-nested-002.htm */
+.style { border: 5px solid blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-002.1.scss
new file mode 100644
index 0000000000..fee6eb9e60
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-nested-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-nested-002.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-percents-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-percents-001.0.scss
new file mode 100644
index 0000000000..efb841d5dc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-percents-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-percents-001.htm */
+.style { height: 200px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-percents-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-percents-001.1.scss
new file mode 100644
index 0000000000..57e6d10c49
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-percents-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-percents-001.htm */
+.style { display: block; height: 50%; border: 10px solid black }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-001.0.scss
new file mode 100644
index 0000000000..ebe1d5373b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-remove-001.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-002.0.scss
new file mode 100644
index 0000000000..ca9c6e7a45
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-002.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-remove-002.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-003.0.scss
new file mode 100644
index 0000000000..dc223e8297
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-003.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-remove-003.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-004.0.scss
new file mode 100644
index 0000000000..ed1891d7f0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-004.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-remove-004.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-005.0.scss
new file mode 100644
index 0000000000..c3f1c4fcc0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-005.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-remove-005.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-006.0.scss
new file mode 100644
index 0000000000..2f4d5643be
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-remove-006.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-remove-006.htm */
+
+   body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-whitespace-001a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-whitespace-001a.0.scss
new file mode 100644
index 0000000000..a0fdf69e23
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-whitespace-001a.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-whitespace-001a.htm */
+
+    body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-whitespace-001b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-whitespace-001b.0.scss
new file mode 100644
index 0000000000..4c860c2a7e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/block-in-inline-whitespace-001b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/block-in-inline-whitespace-001b.htm */
+
+    body > span { border: 3px solid blue }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.0.scss
new file mode 100644
index 0000000000..898d753e68
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-001.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.1.scss
new file mode 100644
index 0000000000..7a2f6b66db
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-001.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.2.scss
new file mode 100644
index 0000000000..bfd8fdb6e5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-001.htm */
+.style { border-style:none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.0.scss
new file mode 100644
index 0000000000..e0dbae8b77
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-002.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.1.scss
new file mode 100644
index 0000000000..a5f32321c6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-002.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.2.scss
new file mode 100644
index 0000000000..49b52904b4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-002.htm */
+.style { border-width:11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-003.0.scss
new file mode 100644
index 0000000000..8b018c1980
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-003.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-003.1.scss
new file mode 100644
index 0000000000..c4dc834384
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-003.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.0.scss
new file mode 100644
index 0000000000..1f0a0f3c56
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-004.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.1.scss
new file mode 100644
index 0000000000..14810d15b6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-004.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.2.scss
new file mode 100644
index 0000000000..15f89578e1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-004.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-004.htm */
+.style { border-style:none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.0.scss
new file mode 100644
index 0000000000..5117efb468
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-005.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.1.scss
new file mode 100644
index 0000000000..2e248a0aaa
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-005.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.2.scss
new file mode 100644
index 0000000000..15ba20a79f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-cell-005.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-cell-005.htm */
+.style { border-style:none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.0.scss
new file mode 100644
index 0000000000..d6af94204f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-001.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.1.scss
new file mode 100644
index 0000000000..1d942d6b38
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-001.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.2.scss
new file mode 100644
index 0000000000..27a43b6bd8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-001.htm */
+.style { border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.0.scss
new file mode 100644
index 0000000000..ae15dde154
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-002.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.1.scss
new file mode 100644
index 0000000000..8ee152dc38
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-002.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.2.scss
new file mode 100644
index 0000000000..c6318a3584
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-002.htm */
+.style { border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.0.scss
new file mode 100644
index 0000000000..0d7f407a9d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-003.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.1.scss
new file mode 100644
index 0000000000..e58b8bb8df
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-003.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.2.scss
new file mode 100644
index 0000000000..cadad9538f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-colgroup-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-colgroup-003.htm */
+.style { border:outset green 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.0.scss
new file mode 100644
index 0000000000..ba42b5052f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-001.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.1.scss
new file mode 100644
index 0000000000..262d6bbedd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-001.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.2.scss
new file mode 100644
index 0000000000..d32773435c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-001.htm */
+.style { border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.0.scss
new file mode 100644
index 0000000000..4ca986a899
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-002.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.1.scss
new file mode 100644
index 0000000000..caf207660d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-002.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.2.scss
new file mode 100644
index 0000000000..f7228f354e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-002.htm */
+.style { border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.0.scss
new file mode 100644
index 0000000000..d5b7eae31a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-003.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.1.scss
new file mode 100644
index 0000000000..4b42a2998c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-003.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.2.scss
new file mode 100644
index 0000000000..a967891706
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-column-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-column-003.htm */
+.style { border:outset green 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.0.scss
new file mode 100644
index 0000000000..070b886636
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-001.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.1.scss
new file mode 100644
index 0000000000..0aec943a6c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-001.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.2.scss
new file mode 100644
index 0000000000..1c23b85d86
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-001.htm */
+.style { border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.0.scss
new file mode 100644
index 0000000000..7bfdeac373
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-002.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.1.scss
new file mode 100644
index 0000000000..f50de68330
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-002.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.2.scss
new file mode 100644
index 0000000000..62bb238c7a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-002.htm */
+.style { border:solid green 2px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.0.scss
new file mode 100644
index 0000000000..a18235986c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-003.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.1.scss
new file mode 100644
index 0000000000..16f289c84f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-003.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.2.scss
new file mode 100644
index 0000000000..0cef689399
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-row-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-row-003.htm */
+.style { border:outset green 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.0.scss
new file mode 100644
index 0000000000..aa87c0c1d3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-001.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.1.scss
new file mode 100644
index 0000000000..9d26fe3df3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-001.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.2.scss
new file mode 100644
index 0000000000..7195bcef72
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-001.htm */
+.style { border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.0.scss
new file mode 100644
index 0000000000..be951ef050
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-002.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.1.scss
new file mode 100644
index 0000000000..8fde9220db
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-002.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.2.scss
new file mode 100644
index 0000000000..86f188e449
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-002.htm */
+.style { border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.0.scss
new file mode 100644
index 0000000000..7a94d7c74b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-003.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.1.scss
new file mode 100644
index 0000000000..2c43199f38
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-003.htm */
+.style { border-collapse:collapse }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.2.scss
new file mode 100644
index 0000000000..08d7e668d6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-rowgroup-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-rowgroup-003.htm */
+.style { border:outset green 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-001.0.scss
new file mode 100644
index 0000000000..98f04c7a57
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-table-001.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-001.1.scss
new file mode 100644
index 0000000000..7a7cf28388
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-table-001.htm */
+.style { border-collapse:collapse; border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-002.0.scss
new file mode 100644
index 0000000000..d5453532b4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-table-002.htm */
+
+td { border: 10px green solid;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-002.1.scss
new file mode 100644
index 0000000000..da3a1b0a1b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-table-002.htm */
+.style { border-collapse:collapse; border:solid green 11px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-003.0.scss
new file mode 100644
index 0000000000..aff4d99c71
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-table-003.htm */
+
+td { border: 10px green outset;}
+table {margin: 30px}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-003.1.scss
new file mode 100644
index 0000000000..fd48bad69d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-dynamic-table-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-dynamic-table-003.htm */
+.style { border-collapse:collapse; border:none green 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.0.scss
new file mode 100644
index 0000000000..10da13d64d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-offset-001.htm */
+
+td {width: 100px; text-align:center}
+div {position:absolute; border:green 4px solid}
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.1.scss
new file mode 100644
index 0000000000..c87fcbc76a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-offset-001.htm */
+.style { border-collapse:collapse; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.2.scss
new file mode 100644
index 0000000000..340f309e2e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-offset-001.htm */
+.style { border:solid 4px orange; height:30px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.0.scss
new file mode 100644
index 0000000000..d33ffa4284
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-offset-002.htm */
+
+td {width: 100px; text-align:center}
+caption {border:solid 4px green}
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.1.scss
new file mode 100644
index 0000000000..88535218ab
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-offset-002.htm */
+.style { border-collapse:collapse; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.2.scss
new file mode 100644
index 0000000000..ee3eb8c007
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/border-collapse-offset-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/border-collapse-offset-002.htm */
+.style { border:solid 4px orange; height:30px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/charset-attr-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/charset-attr-001.0.scss
new file mode 100644
index 0000000000..b09d86f8f7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/charset-attr-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/charset-attr-001.htm */
+
+      body { color: red; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/charset-attr-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/charset-attr-001.1.scss
new file mode 100644
index 0000000000..bfaba9dc01
Binary files /dev/null and b/theme-compiler/tests/resources/w3ctests/scss/charset-attr-001.1.scss differ
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-1.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-1.0.scss
new file mode 100644
index 0000000000..f0a8248396
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-1.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-1.html */
+li,p { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-10.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-10.0.scss
new file mode 100644
index 0000000000..d0d1a14d60
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-10.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-10.html */
+p { background-color : red }
+p[title$="bar"] { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-11.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-11.0.scss
new file mode 100644
index 0000000000..ca558792b0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-11.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-11.html */
+p { background-color : red }
+p[title*="bar"] { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-13.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-13.0.scss
new file mode 100644
index 0000000000..344a9e8e46
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-13.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-13.html */
+li { background-color : red }
+.t1 { background-color : lime }
+li.t2 { background-color : lime }
+.t3 { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14.0.scss
new file mode 100644
index 0000000000..faf4d3c7cb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14.0.scss
@@ -0,0 +1,10 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-14.html */
+p { background-color : red ; border : thick solid red ; padding : 1em }
+p.t1 { background-color : lime }
+p.t2 { border : thick solid green }
+
+div { background: green; color: white; }
+div.teST { background: red; color: yellow; }
+div.te { background: red; color: yellow; }
+div.st { background: red; color: yellow; }
+div.te.st { background: red; color: yellow; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-144.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-144.0.scss
new file mode 100644
index 0000000000..c669785ac7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-144.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-144.html */
+div :not(:enabled):not(:disabled) { background: lime; }
+p { background : red;}
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-148.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-148.0.scss
new file mode 100644
index 0000000000..a41bb1ed85
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-148.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-148.html */
+
+ p { background: lime; }
+ p:empty { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-149.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-149.0.scss
new file mode 100644
index 0000000000..23eba2f553
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-149.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-149.html */
+
+ address:empty { background: lime; }
+ address { background: red; margin: 0; height: 1em; }
+ .text { margin: -1em 0 0 0; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-149b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-149b.0.scss
new file mode 100644
index 0000000000..ae6c5ca1c7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-149b.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-149b.html */
+
+ address:empty { background: lime; }
+ address { background: red; margin: 0; height: 1em; }
+ .text { margin: -1em 0 0 0; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14b.0.scss
new file mode 100644
index 0000000000..5851edc2e3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14b.0.scss
@@ -0,0 +1,10 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-14b.html */
+
+p { background: green; color: white; }
+.t1.fail { background: red; color: yellow; }
+.fail.t1 { background: red; color: yellow; }
+.t2.fail { background: red; color: yellow; }
+.fail.t2 { background: red; color: yellow; }
+/* Note: This is a valid test even per CSS1, since in CSS1 those rules
+         are invalid and should be dropped. */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14c.0.scss
new file mode 100644
index 0000000000..d32fec8496
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14c.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-14c.html */
+
+p { background: red; color: yellow; }
+p.t1.t2 { background: green; color: white; }
+div { background: green; color: white; }
+div.t1 { background: red; color: yellow; }
+address { background: red; color: yellow; }
+address.t5.t5 { background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14d.0.scss
new file mode 100644
index 0000000000..3432db6913
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14d.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-14d.html */
+
+p { background: green; color: white; }
+.t1:not(.t2) { background: red; color: yellow; }
+:not(.t2).t1 { background: red; color: yellow; }
+.t2:not(.t1) { background: red; color: yellow; }
+:not(.t1).t2 { background: red; color: yellow; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14e.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14e.0.scss
new file mode 100644
index 0000000000..979edeed91
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-14e.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-14e.html */
+
+p { background: green; color: white; }
+p:not(.t1):not(.t2) { background: red; color: yellow; }
+div { background: red; color: yellow; }
+div:not(.t1) { background: green; color: white; }
+address { background: green; color: white; }
+address:not(.t5):not(.t5) { background: red; color: yellow; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-15.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-15.0.scss
new file mode 100644
index 0000000000..ff1d3a2d9b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-15.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-15.html */
+li { background-color : red }
+#t1 { background-color : lime }
+li#t2 { background-color : lime }
+li#t3 { background-color : lime }
+#t4 { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-150.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-150.0.scss
new file mode 100644
index 0000000000..bb9cc2cb7c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-150.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-150.html */
+
+ address:empty { background: lime; }
+ address { background: red; margin: 0; height: 1em; }
+ .text { margin: -1em 0 0 0; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-151.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-151.0.scss
new file mode 100644
index 0000000000..ec229bdd33
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-151.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-151.html */
+
+ address { background: lime; margin: 0; height: 1em; }
+ address:empty { background: red; }
+ .text { margin: -1em 0 0 0; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-152.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-152.0.scss
new file mode 100644
index 0000000000..bf765f8b5d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-152.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-152.html */
+
+ address { background: lime; margin: 0; height: 1em; }
+ address:empty { background: red; }
+ .text { margin: -1em 0 0 0; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155.0.scss
new file mode 100644
index 0000000000..1f073c35b4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-155.html */
+
+  p { background: lime; }
+  .5cm { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155a.0.scss
new file mode 100644
index 0000000000..9ce3a19428
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-155a.html */
+
+  p { background: lime; }
+  .\5cm { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155b.0.scss
new file mode 100644
index 0000000000..83340f5351
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155b.0.scss
@@ -0,0 +1,10 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-155b.html */
+
+  p { background: lime; }
+  .two\ words { background: red; }
+
+  /* the "." and "~=" forms match on a space separated list of words.
+  In such a list, a word containing a space can never match, since it
+  would by definition be two words. */
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155c.0.scss
new file mode 100644
index 0000000000..516c8de4e0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-155c.html */
+
+  p { background: lime; }
+  .one.word { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155d.0.scss
new file mode 100644
index 0000000000..6930469379
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-155d.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-155d.html */
+
+  .one\.word { background: lime; }
+  p { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156.0.scss
new file mode 100644
index 0000000000..058b6b4290
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-156.html */
+
+  p { background: lime; }
+  foo & address, p { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156b.0.scss
new file mode 100644
index 0000000000..033b8f59a9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-156b.html */
+
+  foo & address, p { background: red; }
+  p { background: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156c.0.scss
new file mode 100644
index 0000000000..62d2a7ceb6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-156c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-156c.html */
+
+  foo & address, p { background: red ! important; }
+  p { background: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-159.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-159.0.scss
new file mode 100644
index 0000000000..6f85988756
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-159.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-159.html */
+
+  ::selection { background: lime; }
+  :selection { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-16.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-16.0.scss
new file mode 100644
index 0000000000..7b909a1ac1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-16.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-16.html */
+p.test a { background-color : red }
+p.test *:link { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-160.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-160.0.scss
new file mode 100644
index 0000000000..45c7c74e02
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-160.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-160.html */
+
+  p { background: lime; }
+  p:subject { background: red; } /* this is not valid CSS, and if UAs
+  implemented the experimental :subject pseudo-class they should have
+  used the :-vnd-ident syntax. */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-161.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-161.0.scss
new file mode 100644
index 0000000000..c10cdd2dfd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-161.0.scss
@@ -0,0 +1,26 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-161.html */
+
+  p { background: lime; }
+  p   * { background: lime; }
+  p > * { background: lime; }
+  p + * { background: lime; }
+  p ~ * { background: lime; }
+
+  /* let's try some pseudos that are not valid CSS but are likely to
+  be implemented as extensions in some UAs. These should not be
+  recognised, as UAs implementing such extensions should use the
+  :-vnd-ident syntax. */
+
+  :canvas { background: red; }
+  :viewport { background: red; }
+  :window { background: red; }
+  :menu { background: red; }
+  :table { background: red; }
+  :select { background: red; }
+  ::canvas { background: red; }
+  ::viewport { background: red; }
+  ::window { background: red; }
+  ::menu { background: red; }
+  ::table { background: red; }
+  ::select { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-166.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-166.0.scss
new file mode 100644
index 0000000000..de27d9ffd2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-166.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-166.html */
+
+  p:first-letter { background-color: red; }
+  p::first-letter { background-color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-166a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-166a.0.scss
new file mode 100644
index 0000000000..ed465fe93b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-166a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-166a.html */
+
+  p::first-letter { background-color: red; }
+  p:first-letter { background-color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-167.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-167.0.scss
new file mode 100644
index 0000000000..5aad6a87bd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-167.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-167.html */
+
+  p:first-line { background-color: red; }
+  p::first-line { background-color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-167a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-167a.0.scss
new file mode 100644
index 0000000000..109defc654
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-167a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-167a.html */
+
+  p::first-line { background-color: red; }
+  p:first-line { background-color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-168.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-168.0.scss
new file mode 100644
index 0000000000..81f5c1e9b1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-168.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-168.html */
+
+  span:before { background-color: red; content: 'FAILED'; }
+  span::before { background-color: lime; content: 'PASSED'; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-168a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-168a.0.scss
new file mode 100644
index 0000000000..0898dd7d8c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-168a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-168a.html */
+
+  span::before { background-color: red; content: 'FAILED'; }
+  span:before { background-color: lime; content: 'PASSED'; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-169.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-169.0.scss
new file mode 100644
index 0000000000..69ddf7fccc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-169.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-169.html */
+
+  span:after { background-color: red; content: 'FAILED'; }
+  span::after { background-color: lime; content: 'PASSED'; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-169a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-169a.0.scss
new file mode 100644
index 0000000000..efb74238ec
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-169a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-169a.html */
+
+  span::after { background-color: red; content: 'FAILED'; }
+  span:after { background-color: lime; content: 'PASSED'; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-17.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-17.0.scss
new file mode 100644
index 0000000000..2b881ad09d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-17.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-17.html */
+p.test a { background-color : red }
+p.test *:visited { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170.0.scss
new file mode 100644
index 0000000000..e33d2f5b12
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-170.html */
+
+  span { color: red; }
+  span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span, span { color: green } /* 2049 */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170a.0.scss
new file mode 100644
index 0000000000..7d09cee5ee
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-170a.html */
+
+  .span { color: red; }
+  .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span, .span { color: green } /* 2049 */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170b.0.scss
new file mode 100644
index 0000000000..9144c18516
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-170b.html */
+
+  .span { color: red; }
+  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.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span.span { color: green } /* 2049 */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170c.0.scss
new file mode 100644
index 0000000000..adcf326e76
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-170c.html */
+
+  p.span { color: red; }
+  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:not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span):not(.span) { color: green } /* 2049 */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170d.0.scss
new file mode 100644
index 0000000000..1ace26ae1f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-170d.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-170d.html */
+
+  p { color: red; }
+  p:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-child:first-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{ color: green } /* 2049 */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175a.0.scss
new file mode 100644
index 0000000000..eb61d12ff2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-175a.html */
+
+ p { color: green; }
+ .13 { color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175b.0.scss
new file mode 100644
index 0000000000..91066d4671
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-175b.html */
+
+ p { color: green; }
+ .\13 { color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175c.0.scss
new file mode 100644
index 0000000000..d7555e9fa0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-175c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-175c.html */
+
+ p { color: red; }
+ .\31 \33 { color: green; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-176.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-176.0.scss
new file mode 100644
index 0000000000..474be8d9e8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-176.0.scss
@@ -0,0 +1,11 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-176.html */
+
+p { background: red; color: yellow; }
+p:not(#other).class:not(.fail).test#id#id { background: green; color: white; }
+div { background: green; color: white; }
+div:not(#theid).class:not(.fail).test#theid#theid { background: red; color: yellow; }
+div:not(#other).notclass:not(.fail).test#theid#theid { background: red; color: yellow; }
+div:not(#other).class:not(.test).test#theid#theid { background: red; color: yellow; }
+div:not(#other).class:not(.fail).nottest#theid#theid { background: red; color: yellow; }
+div:not(#other).class:not(.fail).nottest#theid#other { background: red; color: yellow; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-177a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-177a.0.scss
new file mode 100644
index 0000000000..29359bcba2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-177a.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-177a.html */
+
+ p:selection { color: yellow; background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-177b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-177b.0.scss
new file mode 100644
index 0000000000..64f2c84901
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-177b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-177b.html */
+
+ div { color: green; }
+ p::first-child { color: yellow; background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-178.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-178.0.scss
new file mode 100644
index 0000000000..92b765dff4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-178.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-178.html */
+
+ div { color: green; }
+ p:not(:first-line) { color: yellow; background: red; }
+ p:not(:after) { color: yellow; background: red; content: ' THIS TEST HAS FAILED! '; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-179.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-179.0.scss
new file mode 100644
index 0000000000..ce5e3a8630
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-179.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-179.html */
+
+  p { color: green; }
+  span:first-line { background: red; color: yellow; font-size: 4em; }
+  span::first-line { background: red; color: yellow; font-size: 4em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-179a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-179a.0.scss
new file mode 100644
index 0000000000..660e7508dc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-179a.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-179a.html */
+
+  p { color: green; }
+  p:first-line { background: red; color: yellow; font-size: 4em; }
+  p::first-line { background: red; color: yellow; font-size: 4em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18.0.scss
new file mode 100644
index 0000000000..33067afba0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-18.html */
+p:hover { background-color : lime }
+a:hover { background-color : lime }
+
+tr:hover { background-color : green }
+td:hover { background-color : lime }
+
+table { border-spacing: 5px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-180a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-180a.0.scss
new file mode 100644
index 0000000000..a7a641bcb6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-180a.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-180a.html */
+
+  p { color: green; }
+  p:first-letter { background: red; color: yellow; font-size: 4em; }
+  p::first-letter { background: red; color: yellow; font-size: 4em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-181.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-181.0.scss
new file mode 100644
index 0000000000..24dbd1031d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-181.0.scss
@@ -0,0 +1,15 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-181.html */
+
+ .cs { color: green; }
+ .cs P { background: red; color: yellow; }
+ .cs .a { background: red; color: yellow; }
+ .cs .span1 span { background: red; color: yellow; }
+ .cs .span2 { color: red; }
+ .cs .span2 SPAN { color: green; }
+ .cs .span2 span { background: red; color: yellow; }
+ .ci { color: red; }
+ .ci P { background: green; color: white; }
+ .ci .a { background: green; color: white; }
+ .ci .span1 span { background: green; color: white; }
+ .ci .span2 SPAN { background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184a.0.scss
new file mode 100644
index 0000000000..7d5c5fd2d4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-184a.html */
+
+p { color: lime; }
+p[class$=""] { color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184b.0.scss
new file mode 100644
index 0000000000..f0e5f98b15
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-184b.html */
+
+p { color: lime; }
+p[class^=""] { color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184c.0.scss
new file mode 100644
index 0000000000..892f85f7f3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-184c.html */
+
+p { color: lime; }
+p[class*=""] { color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184d.0.scss
new file mode 100644
index 0000000000..ad721d0131
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184d.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-184d.html */
+
+p { color: red; }
+p:not([class$=""]) { color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184e.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184e.0.scss
new file mode 100644
index 0000000000..b1ae45984c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184e.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-184e.html */
+
+p { color: red; }
+p:not([class^=""]) { color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184f.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184f.0.scss
new file mode 100644
index 0000000000..8d461ff6d6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-184f.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-184f.html */
+
+p { color: red; }
+p:not([class*=""]) { color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18a.0.scss
new file mode 100644
index 0000000000..ccd04a2cef
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18a.0.scss
@@ -0,0 +1,12 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-18a.html */
+
+p { color: navy; }
+
+.a a:hover { background: green; color: white; }
+
+.b a:hover { background: red; color: yellow; }
+.b a:link { background: green; color: white; }
+
+.c :link { background: green; color: white; }
+.c :visited:hover { background: red; color: yellow; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18b.0.scss
new file mode 100644
index 0000000000..87405f66f8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-18b.html */
+div:hover > p:first-child { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18c.0.scss
new file mode 100644
index 0000000000..519cbce0ee
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-18c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-18c.html */
+
+:link, :visited { color: navy; text-decoration: none; }
+:link:hover span { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-19.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-19.0.scss
new file mode 100644
index 0000000000..8b13ef8766
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-19.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-19.html */
+a:active { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-19b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-19b.0.scss
new file mode 100644
index 0000000000..c5ddec6c1d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-19b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-19b.html */
+button:active { background: green; color: white; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-2.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-2.0.scss
new file mode 100644
index 0000000000..ae64542b1c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-2.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-2.html */
+address { background-color: lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-20.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-20.0.scss
new file mode 100644
index 0000000000..5a2ef60ca9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-20.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-20.html */
+a:focus { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21.0.scss
new file mode 100644
index 0000000000..c391cb4d6f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-21.html */
+p:target { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21b.0.scss
new file mode 100644
index 0000000000..ef7b904578
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21b.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-21b.html */
+p { background-color: lime; }
+p:target { background-color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21c.0.scss
new file mode 100644
index 0000000000..842e11db74
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-21c.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-21c.html */
+:root { background-color: green; }
+:target { background-color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-22.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-22.0.scss
new file mode 100644
index 0000000000..62a0370b78
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-22.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-22.html */
+ul > li { background-color : red }
+li:lang(en-GB) { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-23.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-23.0.scss
new file mode 100644
index 0000000000..4415be07a9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-23.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-23.html */
+button { background-color : red }
+input { background-color : red }
+button:enabled { background-color : lime }
+input:enabled { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-24.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-24.0.scss
new file mode 100644
index 0000000000..40f518adc3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-24.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-24.html */
+button { background-color : red }
+input { background-color : red }
+button:disabled { background-color : lime }
+input:disabled { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-25.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-25.0.scss
new file mode 100644
index 0000000000..a9d194c71e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-25.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-25.html */
+input, span { background-color : red }
+input:checked, input:checked + span { background-color : lime}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27.0.scss
new file mode 100644
index 0000000000..6451254f09
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-27.html */
+html { background-color : red }
+*:root { background-color: lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27a.0.scss
new file mode 100644
index 0000000000..4482386911
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27a.0.scss
@@ -0,0 +1,17 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-27a.html */
+
+:root:first-child { background-color: red; }
+:root:last-child { background-color: red; }
+:root:only-child { background-color: red; }
+:root:nth-child(1) { background-color: red; }
+:root:nth-child(n) { background-color: red; }
+:root:nth-last-child(1) { background-color: red; }
+:root:nth-last-child(n) { background-color: red; }
+:root:first-of-type { background-color: red; }
+:root:last-of-type { background-color: red; }
+:root:only-of-type { background-color: red; }
+:root:nth-of-type(1) { background-color: red; }
+:root:nth-of-type(n) { background-color: red; }
+:root:nth-last-of-type(1) { background-color: red; }
+:root:nth-last-of-type(n) { background-color: red; }
+p { color: green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27b.0.scss
new file mode 100644
index 0000000000..a21c7dbf6d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-27b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-27b.html */
+* html { background-color: red; }
+* :root { background-color: red; }
+p { color: green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-28.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-28.0.scss
new file mode 100644
index 0000000000..3546bfc898
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-28.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-28.html */
+.red { background-color : red }
+ul > li:nth-child(odd) { background-color : lime }
+ol > li:nth-child(even) { background-color : lime }
+table.t1 tr:nth-child(-n+4) { background-color : lime }
+table.t2 td:nth-child(3n+1) { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-28b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-28b.0.scss
new file mode 100644
index 0000000000..a91ad30283
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-28b.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-28b.html */
+.green { background-color : lime ! important }
+ul > li:nth-child(odd) { background-color : red }
+ol > li:nth-child(even) { background-color : red }
+table.t1 tr:nth-child(-n+4) { background-color : red }
+table.t2 td:nth-child(3n+1) { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-29.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-29.0.scss
new file mode 100644
index 0000000000..0860aa4956
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-29.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-29.html */
+.red { background-color : red }
+ul > li:nth-last-child(odd) { background-color : green }
+ol > li:nth-last-child(even) { background-color : green }
+table.t1 tr:nth-last-child(-n+4) { background-color : green }
+table.t2 td:nth-last-child(3n+1) { background-color : green }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-29b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-29b.0.scss
new file mode 100644
index 0000000000..eb55cc8de4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-29b.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-29b.html */
+.green { background-color : lime ! important }
+ul > li:nth-last-child(odd) { background-color : red }
+ol > li:nth-last-child(even) { background-color : red }
+table.t1 tr:nth-last-child(-n+4) { background-color : red }
+table.t2 td:nth-last-child(3n+1) { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-30.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-30.0.scss
new file mode 100644
index 0000000000..46d21fae2a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-30.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-30.html */
+.red { background-color : red }
+p:nth-of-type(3) { background-color : lime }
+dl > :nth-of-type(3n+1) { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-31.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-31.0.scss
new file mode 100644
index 0000000000..de45ba5eb1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-31.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-31.html */
+.red { background-color : red }
+p:nth-last-of-type(3) { background-color : lime }
+dl > :nth-last-of-type(3n+1) { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-32.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-32.0.scss
new file mode 100644
index 0000000000..5fbf5c2b5e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-32.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-32.html */
+.red { background-color : red }
+.t1 td:first-child { background-color : lime }
+p > *:first-child { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-33.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-33.0.scss
new file mode 100644
index 0000000000..507ac1b3cb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-33.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-33.html */
+.red { background-color : red }
+.t1 td:last-child { background-color : lime }
+p > *:last-child { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-34.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-34.0.scss
new file mode 100644
index 0000000000..697d635940
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-34.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-34.html */
+.red { background-color : red }
+address { margin-bottom : 1em ; margin-left : 1em }
+address:first-of-type { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-35.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-35.0.scss
new file mode 100644
index 0000000000..0fee4326d0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-35.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-35.html */
+.red { background-color : red }
+address { margin-bottom : 1em ; margin-left : 1em }
+address:last-of-type { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-36.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-36.0.scss
new file mode 100644
index 0000000000..5190600df7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-36.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-36.html */
+.red { background-color : red }
+p:only-child { background-color : lime }
+div.testText > div > p { margin-left : 1em }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-37.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-37.0.scss
new file mode 100644
index 0000000000..37d2a23b4c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-37.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-37.html */
+.red { background-color : red }
+.t1 :only-of-type { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-38.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-38.0.scss
new file mode 100644
index 0000000000..9a039639b1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-38.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-38.html */
+p:first-line { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39.0.scss
new file mode 100644
index 0000000000..5243f7505a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-39.html */
+p:first-letter { font-size : xx-large ; background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39a.0.scss
new file mode 100644
index 0000000000..af6c66bd8a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39a.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-39a.html */
+p:first-letter { color: lime; font-size: xx-large; }
+p:before { color: red; content: 'T'; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39b.0.scss
new file mode 100644
index 0000000000..38ff4ba000
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39b.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-39b.html */
+p::first-letter { font-size : xx-large ; background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39c.0.scss
new file mode 100644
index 0000000000..f49d085ddb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-39c.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-39c.html */
+p::first-letter { color: lime; font-size: xx-large; }
+ p::before { color: red; content: 'T'; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-3a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-3a.0.scss
new file mode 100644
index 0000000000..a53bb65f46
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-3a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-3a.html */
+* { color : lime }
+ul, p { color : red }
+*.t1 { color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-4.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-4.0.scss
new file mode 100644
index 0000000000..232286f470
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-4.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-4.html */
+#foo { background-color : lime }
+p { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-41.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-41.0.scss
new file mode 100644
index 0000000000..12049ebc09
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-41.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-41.html */
+p::before { background-color : lime ; content : "GENERATED CONTENT "}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-41a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-41a.0.scss
new file mode 100644
index 0000000000..9092fb307f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-41a.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-41a.html */
+p:before { background-color : lime ; content : "GENERATED CONTENT "}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-42.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-42.0.scss
new file mode 100644
index 0000000000..2c7b3c5930
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-42.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-42.html */
+p::after { background-color : lime ; content : "GENERATED CONTENT "}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-42a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-42a.0.scss
new file mode 100644
index 0000000000..319f9620b6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-42a.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-42a.html */
+p:after { background-color : lime ; content : "GENERATED CONTENT "}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-43.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-43.0.scss
new file mode 100644
index 0000000000..6bac1431f1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-43.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-43.html */
+.white { background-color: transparent ! important; }
+.red { background-color: red; }
+div.t1 p { background-color: lime; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-43b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-43b.0.scss
new file mode 100644
index 0000000000..57d2e390f0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-43b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-43b.html */
+.white { background-color: transparent ! important; }
+.green { background-color: lime; }
+div.t1 p { background-color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44.0.scss
new file mode 100644
index 0000000000..909bbca20e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-44.html */
+.white { background-color: transparent ! important; }
+.red { background-color: red; }
+div > p.test { background-color: lime; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44b.0.scss
new file mode 100644
index 0000000000..b26c14087f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-44b.html */
+.white { background-color: transparent ! important; }
+.green { background-color: lime; }
+div > p.test { background-color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44c.0.scss
new file mode 100644
index 0000000000..9279385479
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-44c.html */
+
+  .fail > div { background: red; color: yellow; }
+  .control { background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44d.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44d.0.scss
new file mode 100644
index 0000000000..a8ed5ed793
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-44d.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-44d.html */
+
+  #fail > div { background: red; }
+  p { background: green; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45.0.scss
new file mode 100644
index 0000000000..3de4e06318
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-45.html */
+.red { background-color : red }
+div.stub > p + p { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45b.0.scss
new file mode 100644
index 0000000000..02ddbde845
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-45b.html */
+.green { background-color: lime; }
+.white { background-color: transparent ! important; }
+div.stub > p + p { background-color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45c.0.scss
new file mode 100644
index 0000000000..6ed552f04e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-45c.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-45c.html */
+
+  .fail + div { background: red; }
+  .control { background: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-46.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-46.0.scss
new file mode 100644
index 0000000000..be3866cefe
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-46.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-46.html */
+.red { background-color : red }
+div.stub > p ~ p { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-46b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-46b.0.scss
new file mode 100644
index 0000000000..4de9c09290
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-46b.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-46b.html */
+.green { background-color : lime ! important }
+div.stub > p ~ p { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-5.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-5.0.scss
new file mode 100644
index 0000000000..acf0689798
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-5.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-5.html */
+p { background-color : red }
+p[title] { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-54.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-54.0.scss
new file mode 100644
index 0000000000..4be84ca7f0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-54.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-54.html */
+div.stub > * { color : red }
+div.stub *:not([title^="si on"]) { color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-55.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-55.0.scss
new file mode 100644
index 0000000000..eb3a0e6341
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-55.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-55.html */
+div.stub > * { color : red }
+div.stub *:not([title$="tait"]) { color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-56.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-56.0.scss
new file mode 100644
index 0000000000..e9a01bdad8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-56.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-56.html */
+div.stub > * { color : red }
+div.stub *:not([title*=" on"]) { color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-59.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-59.0.scss
new file mode 100644
index 0000000000..8c8d5d061c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-59.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-59.html */
+div.stub > * { color : red }
+div.stub *:not(.foo) { color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-6.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-6.0.scss
new file mode 100644
index 0000000000..514e4c3a8c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-6.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-6.html */
+address { background-color : red }
+address[title="foo"] { background-color : lime }
+span[title="a"] { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-60.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-60.0.scss
new file mode 100644
index 0000000000..726b9f378b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-60.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-60.html */
+div.stub > * { color : red }
+div.stub *:not(#foo) { color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-61.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-61.0.scss
new file mode 100644
index 0000000000..2b346351b6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-61.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-61.html */
+div.stub > * { background-color : red }
+div.stub *:not(:link) { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-62.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-62.0.scss
new file mode 100644
index 0000000000..4181d2eec7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-62.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-62.html */
+div.stub > * { background-color : red }
+div.stub *:not(:visited) { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-63.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-63.0.scss
new file mode 100644
index 0000000000..24d4e99c5d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-63.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-63.html */
+div.stub * { color: lime; text-decoration: none; }
+div.stub > * > *:not(:hover) { color: black }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-64.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-64.0.scss
new file mode 100644
index 0000000000..480b30d221
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-64.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-64.html */
+div.stub * { color : lime }
+div.stub > * > *:not(:active) { color : black }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-65.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-65.0.scss
new file mode 100644
index 0000000000..30615dc8ef
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-65.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-65.html */
+a:not(:focus) { background-color: transparent; }
+a { background-color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-66.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-66.0.scss
new file mode 100644
index 0000000000..6532029b34
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-66.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-66.html */
+p { background-color: navy; color: white; }
+p:not(:target) { background-color: white; color: black; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-66b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-66b.0.scss
new file mode 100644
index 0000000000..6323784598
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-66b.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-66b.html */
+p { background-color: red; }
+p:not(:target) { background-color: lime; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-68.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-68.0.scss
new file mode 100644
index 0000000000..b6f16cb7a8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-68.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-68.html */
+button { background-color : red }
+input { background-color : red }
+button:not(:enabled) { background-color : lime }
+input:not(:enabled)  { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-69.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-69.0.scss
new file mode 100644
index 0000000000..9f407b8406
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-69.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-69.html */
+button { background-color : red }
+input { background-color : red }
+button:not(:disabled) { background-color : lime }
+input:not(:disabled) { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-7.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-7.0.scss
new file mode 100644
index 0000000000..8f1a711e3e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-7.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-7.html */
+p { background-color : red }
+p[class~="b"] { background-color : lime }
+address { background-color : red }
+address[title~="foo"] { background-color : lime }
+span[class~="b"] { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-70.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-70.0.scss
new file mode 100644
index 0000000000..23ec933cc2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-70.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-70.html */
+input, span { background-color : red }
+input:not(:checked), input:not(:checked) + span { background-color : lime}
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-72.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-72.0.scss
new file mode 100644
index 0000000000..ee7aae040e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-72.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-72.html */
+p:not(:root) { background-color: lime; }
+div * { background-color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-72b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-72b.0.scss
new file mode 100644
index 0000000000..2e52ad5595
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-72b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-72b.html */
+html:not(:root), test:not(:root) { background-color: red; }
+p { background-color: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-77.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-77.0.scss
new file mode 100644
index 0000000000..43036386f6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-77.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-77.html */
+.red { background-color : red }
+.t1 td:not(:first-child) { background-color : lime }
+p > *:not(:first-child) { background-color : lime }
+table.t1 td { border : thin black solid }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-77b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-77b.0.scss
new file mode 100644
index 0000000000..fd95f40ed5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-77b.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-77b.html */
+.green { background-color : lime ! important }
+.t1 td:not(:first-child) { background-color : red }
+p > *:not(:first-child) { background-color : red }
+table.t1 td { border : thin black solid }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-78.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-78.0.scss
new file mode 100644
index 0000000000..4d99f1ceca
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-78.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-78.html */
+.red { background-color : red }
+.t1 td:not(:last-child) { background-color : lime }
+p > *:not(:last-child) { background-color : lime }
+table.t1 td { border : thin black solid }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-78b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-78b.0.scss
new file mode 100644
index 0000000000..8e3c173b9c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-78b.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-78b.html */
+.green { background-color : lime ! important }
+.t1 td:not(:last-child) { background-color : red }
+p > *:not(:last-child) { background-color : red }
+table.t1 td { border : thin black solid }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-79.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-79.0.scss
new file mode 100644
index 0000000000..1d1ff21830
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-79.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-79.html */
+.red { background-color : red }
+address { margin-bottom : 1em ; margin-left : 1em }
+address:not(:first-of-type) { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-7b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-7b.0.scss
new file mode 100644
index 0000000000..8043e647d2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-7b.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-7b.html */
+
+p { background: lime; }
+[title~="hello world"] { background: red; }
+/* Section 6.3.1: Represents the att attribute whose value is a
+space-separated list of words, one of which is exactly "val". If this
+selector is used, the words in the value must not contain spaces
+(since they are separated by spaces). */
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-8.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-8.0.scss
new file mode 100644
index 0000000000..8afa5ca99d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-8.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-8.html */
+p { background-color : red }
+p[lang|="en"] { background-color : lime }
+address { background-color : red }
+address[lang="fi"] { background-color : lime }
+span[lang|="fr"] { background-color : red }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-80.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-80.0.scss
new file mode 100644
index 0000000000..697846a18f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-80.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-80.html */
+.red { background-color : red }
+address { margin-bottom : 1em ; margin-left : 1em }
+address:not(:last-of-type) { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-81.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-81.0.scss
new file mode 100644
index 0000000000..7b6f700901
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-81.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-81.html */
+.red { background-color : red }
+p:not(:only-child) { background-color : lime }
+div.testText > div > p { margin-left : 1em }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-81b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-81b.0.scss
new file mode 100644
index 0000000000..af6a6cb054
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-81b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-81b.html */
+.green { background-color : lime ! important }
+p:not(:only-child) { background-color : lime }
+div.testText > div > p { margin-left : 1em }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-82.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-82.0.scss
new file mode 100644
index 0000000000..5869d3161a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-82.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-82.html */
+.red { background-color : red }
+.t1 *:not(:only-of-type) { background-color : lime }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-82b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-82b.0.scss
new file mode 100644
index 0000000000..c9e4c2cc94
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-82b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-82b.html */
+.green { background-color : lime ! important }
+.t1 *:not(:only-of-type) { background-color : red }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-86.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-86.0.scss
new file mode 100644
index 0000000000..7022b8c830
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-86.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-86.html */
+p { color: red; }
+blockquote > div p { color: green; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-87.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-87.0.scss
new file mode 100644
index 0000000000..275d4274ca
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-87.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-87.html */
+p { color: red; }
+blockquote + div ~ p { color: green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-87b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-87b.0.scss
new file mode 100644
index 0000000000..1776b027f7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-87b.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-87b.html */
+p { color: green ! important; }
+blockquote + div ~ p { color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-88.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-88.0.scss
new file mode 100644
index 0000000000..57814ed7c0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-88.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-88.html */
+p { color: red; }
+blockquote + div p { color: green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-88b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-88b.0.scss
new file mode 100644
index 0000000000..2d0e34e3c8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-88b.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-88b.html */
+p { color: green ! important; }
+blockquote + div p { color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-89.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-89.0.scss
new file mode 100644
index 0000000000..d6c797e143
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-89.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-89.html */
+p { color: red; }
+blockquote div > p { color: green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-9.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-9.0.scss
new file mode 100644
index 0000000000..cba3eded20
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-9.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-9.html */
+p { background-color : red }
+p[title^="foo"] { background-color : lime }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-90.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-90.0.scss
new file mode 100644
index 0000000000..32175261e4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-90.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-90.html */
+p { color: red; }
+blockquote ~ div + p { color: green; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-90b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-90b.0.scss
new file mode 100644
index 0000000000..afcdbafe4d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-90b.0.scss
@@ -0,0 +1,3 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-90b.html */
+p { color: green ! important; }
+blockquote ~ div + p { color: red; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d1.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d1.0.scss
new file mode 100644
index 0000000000..b669874e11
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d1.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-d1.html */
+
+   #test { background: red; display: block; padding: 1em; }
+   #test:not(:empty) { background: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d1b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d1b.0.scss
new file mode 100644
index 0000000000..0ac92bcd18
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d1b.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-d1b.html */
+
+   #test1 { background: red; display: block; padding: 1em; margin: 1em; }
+   #test1:empty { background: lime; }
+   #test2 { background: lime; display: block; padding: 1em; margin: 1em; }
+   #test2:empty { background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d2.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d2.0.scss
new file mode 100644
index 0000000000..c3f0544bb5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d2.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-d2.html */
+
+   #test { background: red; display: block; padding: 1em; }
+   #stub ~ div div + div > div { background: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d4.0.scss b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d4.0.scss
new file mode 100644
index 0000000000..dbf2bdda74
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/css3-modsel-d4.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-d4.html */
+
+   #two:first-child { background: red; }
+   #three:last-child { background: lime; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-001.0.scss
new file mode 100644
index 0000000000..7e94325735
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-001.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-001.0.scss
new file mode 100644
index 0000000000..3e68199d28
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-001.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-dynamic-001.htm */
+
+  span:before { content: open-quote; }
+  span:after { content: close-quote; }
+  span { quotes: '"' '"'; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-003a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-003a.0.scss
new file mode 100644
index 0000000000..30c5445777
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-003a.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-dynamic-003a.htm */
+
+    div#x:first-letter { color: blue; float: left; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-003b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-003b.0.scss
new file mode 100644
index 0000000000..37e3dee7fd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-dynamic-003b.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-dynamic-003b.htm */
+
+    div#x:first-letter { color: blue; float: none }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-inherit-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-inherit-001.0.scss
new file mode 100644
index 0000000000..4aea22c740
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-inherit-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-inherit-001.htm */
+
+div { float: left; overflow: scroll; font-size: 50px; width: 3em; line-height: 10px }
+div:first-letter { float: inherit; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-inherit-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-inherit-001.1.scss
new file mode 100644
index 0000000000..9bc48c3a71
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-inherit-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-inherit-001.htm */
+.style { font-size: 10px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-001.0.scss
new file mode 100644
index 0000000000..7d79ae49d8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-nested-001.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-002.0.scss
new file mode 100644
index 0000000000..8ab9328de6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-nested-002.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-003.0.scss
new file mode 100644
index 0000000000..2c2b8a906f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-nested-003.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-004.0.scss
new file mode 100644
index 0000000000..b568b4430b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-004.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-nested-004.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-005.0.scss
new file mode 100644
index 0000000000..d5f9376161
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-005.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-nested-005.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-006.0.scss
new file mode 100644
index 0000000000..fc0089ccde
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-006.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-nested-006.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-007.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-007.0.scss
new file mode 100644
index 0000000000..5fbf16bc9d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-nested-007.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-nested-007.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-001.0.scss
new file mode 100644
index 0000000000..ba956560c8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-quote-001.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-002.0.scss
new file mode 100644
index 0000000000..a5f95536b7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-002.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-quote-002.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  span:before { content: open-quote; }
+  span:after { content: close-quote; }
+  span { quotes: '"' '"'; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-003.0.scss
new file mode 100644
index 0000000000..849c55abf5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-003.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-quote-003.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  span:before { content: open-quote "This "; }
+  span:after { content: close-quote; }
+  span { quotes: '"' '"'; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-004.0.scss
new file mode 100644
index 0000000000..96706e1f1e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-004.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-quote-004.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-005.0.scss
new file mode 100644
index 0000000000..15214106ba
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-005.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-quote-005.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-006.0.scss
new file mode 100644
index 0000000000..970e5b70b0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-letter-quote-006.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-letter-quote-006.htm */
+
+  div { color: black; }
+  div:first-letter { color: green; }
+  span:before { content: "\"This "; }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-001.0.scss
new file mode 100644
index 0000000000..74973ac9a1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-001.htm */
+
+      body { color: red }
+      body:first-line { color: green; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-001.0.scss
new file mode 100644
index 0000000000..5cec148572
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-floats-001.htm */
+
+      div { color: green }
+      div:first-line { color: red }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-001.1.scss
new file mode 100644
index 0000000000..59ddfc8476
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-floats-001.htm */
+.style { float: left }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-002.0.scss
new file mode 100644
index 0000000000..89f8cbdeda
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-002.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-floats-002.htm */
+
+      div { color: red }
+      div:first-line { color: green }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-002.1.scss
new file mode 100644
index 0000000000..716528bfc2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-floats-002.htm */
+.style { float: left }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-003.0.scss
new file mode 100644
index 0000000000..8b793f90aa
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-003.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-floats-003.htm */
+
+      div { color: green }
+      div:first-line { color: red }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-003.1.scss
new file mode 100644
index 0000000000..1da72d9761
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-floats-003.htm */
+.style { float: left }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-004.0.scss
new file mode 100644
index 0000000000..cade4a2861
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-floats-004.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-floats-004.htm */
+
+      div { color: green }
+      div:first-line { color: red }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-001.0.scss
new file mode 100644
index 0000000000..c5e5fe5468
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-001.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-inherit-001.htm */
+
+
+.a:first-line { }
+.a { overflow: scroll; }
+.b, .c { overflow: inherit; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-002.0.scss
new file mode 100644
index 0000000000..ea1027fc24
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-002.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-inherit-002.htm */
+
+      div { background: green; }
+      div:first-line { background-color: red; }
+      span.one { background: inherit; }
+      span.two { background-color: inherit; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-003.0.scss
new file mode 100644
index 0000000000..f498981952
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/first-line-inherit-003.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/first-line-inherit-003.htm */
+
+      div, p { background: green; }
+      div:first-line, p:first-line { background-color: red; }
+      span.one { background: inherit; }
+      span.two { background-color: inherit; }
+    
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.0.scss
new file mode 100644
index 0000000000..9358f2916e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001a.htm */
+
+.left { float:left; }
+.right { float:right; }
+.left, .right { width:50px; height:50px; background:yellow; }
+p { overflow:auto; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.1.scss
new file mode 100644
index 0000000000..d803b8ffd2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001a.htm */
+.style { width:400px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.2.scss
new file mode 100644
index 0000000000..0a22209fb1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001a.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001a.htm */
+.style { text-align:right; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.0.scss
new file mode 100644
index 0000000000..80fe2ff996
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001b.htm */
+
+.left { float:left; }
+.right { float:right; }
+.left, .right { width:50px; height:50px; background:yellow; }
+p { overflow:auto; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.1.scss
new file mode 100644
index 0000000000..3992160e83
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001b.htm */
+.style { width:400px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.2.scss
new file mode 100644
index 0000000000..f19a8d2088
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001b.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001b.htm */
+.style { text-align:right; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.0.scss
new file mode 100644
index 0000000000..19d1d26dc5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001c.htm */
+
+.left { float:left; }
+.right { float:right; }
+.left, .right { width:50px; height:50px; background:yellow; }
+p { overflow:auto; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.1.scss
new file mode 100644
index 0000000000..c3143dca78
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001c.htm */
+.style { width:400px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.2.scss
new file mode 100644
index 0000000000..e52a60f4ed
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-001c.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-001c.htm */
+.style { text-align:right; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.0.scss
new file mode 100644
index 0000000000..4141a2ba00
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-003.htm */
+.style { width:100px; font-size:5px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.1.scss
new file mode 100644
index 0000000000..aecdad0621
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-003.htm */
+.style { background:blue; width:100px; height:100px; float:left; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.2.scss
new file mode 100644
index 0000000000..2e7fc3e31e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-003.htm */
+.style { background:yellow; width:30px; height:30px; float:left; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.3.scss
new file mode 100644
index 0000000000..bacc9de7c9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-003.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-003.htm */
+.style { background:yellow; width:30px; height:30px; float:right; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.0.scss
new file mode 100644
index 0000000000..a1f23b9119
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-004.htm */
+.style { width:200px; font-size:5px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.1.scss
new file mode 100644
index 0000000000..be86a0b01e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-004.htm */
+.style { background:green; width:100px; height:100px; float:left; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.2.scss
new file mode 100644
index 0000000000..b9c4341835
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-placement-vertical-004.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-placement-vertical-004.htm */
+.style { background:blue; width:100px; height:100px; float:left; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.0.scss
new file mode 100644
index 0000000000..1f12c6fb78
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-001.htm */
+.style { float: left; width: 500px; height: 500px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.1.scss
new file mode 100644
index 0000000000..155ae9bb17
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-001.htm */
+.style { float: right; width: 50px; height: 300px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.2.scss
new file mode 100644
index 0000000000..03921ad64e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-001.htm */
+.style { margin-right: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.3.scss
new file mode 100644
index 0000000000..82327074bf
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-001.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-001.htm */
+.style { float: left; width: 425px; height: 10px; background: blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.0.scss
new file mode 100644
index 0000000000..b0659ed170
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-002.htm */
+.style { float: left; width: 500px; height: 500px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.1.scss
new file mode 100644
index 0000000000..51d4aae421
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-002.htm */
+.style { float: right; width: 50px; height: 300px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.2.scss
new file mode 100644
index 0000000000..b64d557e23
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-002.htm */
+.style { margin-right: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.3.scss
new file mode 100644
index 0000000000..667087faba
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-left-002.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-left-002.htm */
+.style { float: left; width: 475px; height: 10px; background: blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.0.scss
new file mode 100644
index 0000000000..bb6604d005
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-001.htm */
+.style { float: left; width: 500px; height: 500px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.1.scss
new file mode 100644
index 0000000000..7ee24227e9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-001.htm */
+.style { float: left; width: 50px; height: 300px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.2.scss
new file mode 100644
index 0000000000..1d11bdf6dc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-001.htm */
+.style { margin-left: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.3.scss
new file mode 100644
index 0000000000..2ce67f6358
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-001.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-001.htm */
+.style { float: right; width: 425px; height: 10px; background: blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.0.scss
new file mode 100644
index 0000000000..02936f2d05
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-002.htm */
+.style { float: left; width: 500px; height: 500px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.1.scss
new file mode 100644
index 0000000000..62e70dc857
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-002.htm */
+.style { float: left; width: 50px; height: 300px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.2.scss
new file mode 100644
index 0000000000..33158539ba
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-002.htm */
+.style { margin-left: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.3.scss
new file mode 100644
index 0000000000..b657772275
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule3-outside-right-002.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule3-outside-right-002.htm */
+.style { float: right; width: 475px; height: 10px; background: blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.0.scss
new file mode 100644
index 0000000000..a0b07a7d20
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-left-001.htm */
+.style { float: left; width: 500px; height: 500px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.1.scss
new file mode 100644
index 0000000000..282d40f7de
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-left-001.htm */
+.style { float: left; width: 50px; height: 300px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.2.scss
new file mode 100644
index 0000000000..ab40480544
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-left-001.htm */
+.style { margin-left: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.3.scss
new file mode 100644
index 0000000000..3d1bced7d2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-left-001.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-left-001.htm */
+.style { float: left; width: 425px; height: 10px; background: blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.0.scss
new file mode 100644
index 0000000000..808f90847a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-right-001.htm */
+.style { float: left; width: 500px; height: 500px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.1.scss
new file mode 100644
index 0000000000..2591c3de52
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-right-001.htm */
+.style { float: right; width: 50px; height: 300px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.2.scss
new file mode 100644
index 0000000000..2ca9103b55
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-right-001.htm */
+.style { margin-right: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.3.scss
new file mode 100644
index 0000000000..a051758341
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-rule7-outside-right-001.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-rule7-outside-right-001.htm */
+.style { float: right; width: 425px; height: 10px; background: blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.0.scss
new file mode 100644
index 0000000000..55dbbeebaa
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+
+
+	table { margin: 0; border-spacing: 0; }
+	td, th { padding: 0; }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.1.scss
new file mode 100644
index 0000000000..59d553acc3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { background: aqua }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.12.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.12.scss
new file mode 100644
index 0000000000..941f9b0c43
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.12.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { float:right; background:blue; width: 100px; height: 20px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.2.scss
new file mode 100644
index 0000000000..231f1d76cf
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { float:left; background:blue; width: 100px; height: 20px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.24.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.24.scss
new file mode 100644
index 0000000000..5304225969
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.24.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { overflow: hidden; background: yellow }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.3.scss
new file mode 100644
index 0000000000..0ffa20c60c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { float:left; background:silver; width: 100px; height: 6px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.4.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.4.scss
new file mode 100644
index 0000000000..3af0c41084
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { background: yellow }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.5.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.5.scss
new file mode 100644
index 0000000000..70e5ab27a3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { width: 150px; height: 10px; background: purple }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.8.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.8.scss
new file mode 100644
index 0000000000..4f0231e636
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-004.8.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-004.htm */
+.style { float:right; background:silver; width: 100px; height: 6px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.0.scss
new file mode 100644
index 0000000000..87b04d41d4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-005.htm */
+
+
+	body { font-size: 10px; }
+
+	table { margin: 0; border-spacing: 0; }
+	td, th { padding: 0; vertical-align: top; }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.1.scss
new file mode 100644
index 0000000000..4ed6811ec4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-005.htm */
+.style { background: aqua }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.2.scss
new file mode 100644
index 0000000000..04ba12051e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-005.htm */
+.style { float:left; background:blue; width: 200px; height: 20px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.3.scss
new file mode 100644
index 0000000000..59ff5a258e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-005.htm */
+.style { background: yellow }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.5.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.5.scss
new file mode 100644
index 0000000000..1f9328855c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-005.htm */
+.style { float:right; background:blue; width: 200px; height: 20px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.9.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.9.scss
new file mode 100644
index 0000000000..53a68a0469
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-005.9.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-005.htm */
+.style { overflow:hidden; background: yellow; width: 50%; height: 20px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.0.scss
new file mode 100644
index 0000000000..ca6d5ed844
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.0.scss
@@ -0,0 +1,12 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+
+
+	body { font-size: 16px; }
+
+	table { margin: 0; border-spacing: 0; }
+	caption, td, th { padding: 0; vertical-align: top; text-align: left; }
+
+	table table caption { background: yellow; }
+	table table { background: purple; }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.1.scss
new file mode 100644
index 0000000000..beba9cf330
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { background: aqua }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.10.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.10.scss
new file mode 100644
index 0000000000..49c74a97d9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.10.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:110px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.11.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.11.scss
new file mode 100644
index 0000000000..deee635381
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.11.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:105px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.12.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.12.scss
new file mode 100644
index 0000000000..fdb260729a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.12.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:100px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.13.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.13.scss
new file mode 100644
index 0000000000..4522f57cb8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.13.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:95px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.131.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.131.scss
new file mode 100644
index 0000000000..a274d6ee7f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.131.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { caption-side: bottom; height:30px; width: 192px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.14.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.14.scss
new file mode 100644
index 0000000000..b49fd302a9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.14.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:90px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.15.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.15.scss
new file mode 100644
index 0000000000..2a29f56c3f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.15.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:85px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.16.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.16.scss
new file mode 100644
index 0000000000..e8f11cc823
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.16.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:80px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.17.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.17.scss
new file mode 100644
index 0000000000..231f28519c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.17.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:75px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.18.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.18.scss
new file mode 100644
index 0000000000..a4f78671cb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.18.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:70px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.19.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.19.scss
new file mode 100644
index 0000000000..9e9e29d19c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.19.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:65px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.2.scss
new file mode 100644
index 0000000000..501590ad5d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:150px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.20.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.20.scss
new file mode 100644
index 0000000000..126280a6fe
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.20.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:60px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.21.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.21.scss
new file mode 100644
index 0000000000..a7228173da
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.21.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:55px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.22.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.22.scss
new file mode 100644
index 0000000000..0cc681c041
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.22.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:50px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.23.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.23.scss
new file mode 100644
index 0000000000..f2c07e7838
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.23.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:45px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.24.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.24.scss
new file mode 100644
index 0000000000..b8e2c5796e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.24.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:40px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.25.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.25.scss
new file mode 100644
index 0000000000..ce05ee6888
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.25.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:35px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.26.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.26.scss
new file mode 100644
index 0000000000..d5ab773c5f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.26.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:30px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.27.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.27.scss
new file mode 100644
index 0000000000..3385f4ea30
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.27.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:25px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.28.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.28.scss
new file mode 100644
index 0000000000..6022a36c29
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.28.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:20px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.29.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.29.scss
new file mode 100644
index 0000000000..a352e1fa56
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.29.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:15px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.3.scss
new file mode 100644
index 0000000000..29eb47aa2f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:145px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.30.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.30.scss
new file mode 100644
index 0000000000..5bacfae2f3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.30.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:10px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.31.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.31.scss
new file mode 100644
index 0000000000..0a8445e2b0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.31.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:5px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.32.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.32.scss
new file mode 100644
index 0000000000..ba50d0bd65
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.32.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { caption-side: top; height:30px; width: 100px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.33.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.33.scss
new file mode 100644
index 0000000000..2dc59a3264
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.33.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { height: 30px; width: 230px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.4.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.4.scss
new file mode 100644
index 0000000000..97ec1f9113
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:140px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.5.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.5.scss
new file mode 100644
index 0000000000..0778fc55c9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:135px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.6.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.6.scss
new file mode 100644
index 0000000000..eee0117225
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.6.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:130px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.65.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.65.scss
new file mode 100644
index 0000000000..7c9e6eda76
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.65.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { caption-side: top; height:30px; width: 190px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.66.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.66.scss
new file mode 100644
index 0000000000..bb41e0cbaf
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.66.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { height: 30px; width: 100px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.7.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.7.scss
new file mode 100644
index 0000000000..764745abb1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.7.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:125px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.8.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.8.scss
new file mode 100644
index 0000000000..ae65d3d2e4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.8.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:120px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.9.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.9.scss
new file mode 100644
index 0000000000..c86cc30a7c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.9.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { float:left; clear:left; background:blue; width:115px; height:1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.98.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.98.scss
new file mode 100644
index 0000000000..9cd7749821
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.98.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { caption-side: bottom; height:30px; width: 100px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.99.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.99.scss
new file mode 100644
index 0000000000..eabd2b81b7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-006.99.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-006.htm */
+.style { height: 30px; width: 227px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.0.scss
new file mode 100644
index 0000000000..fe79ead93b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+
+
+	table { margin: 0; border-spacing: 0; }
+	td, th { padding: 0; vertical-align: top; }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.1.scss
new file mode 100644
index 0000000000..da32416752
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { background: aqua }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.15.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.15.scss
new file mode 100644
index 0000000000..dc37b6963d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.15.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: 5px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.16.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.16.scss
new file mode 100644
index 0000000000..c2fed6240b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.16.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: 5px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.19.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.19.scss
new file mode 100644
index 0000000000..a656c57cf1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.19.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: 10px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.2.scss
new file mode 100644
index 0000000000..bcd2f016b0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { float: left; height: 10px; width: 150px; background: blue }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.20.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.20.scss
new file mode 100644
index 0000000000..64956d2143
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.20.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: -5px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.23.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.23.scss
new file mode 100644
index 0000000000..9796be893b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.23.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: -5px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.24.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.24.scss
new file mode 100644
index 0000000000..7842444780
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.24.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: 10px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.27.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.27.scss
new file mode 100644
index 0000000000..d2e20e04cc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.27.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: 4px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.28.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.28.scss
new file mode 100644
index 0000000000..74db9f2d40
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.28.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: 4px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.3.scss
new file mode 100644
index 0000000000..b50e1429ae
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: 6px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.31.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.31.scss
new file mode 100644
index 0000000000..f09ed11cee
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.31.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: -1px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.39.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.39.scss
new file mode 100644
index 0000000000..8dcb8d161c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.39.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: -4px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.4.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.4.scss
new file mode 100644
index 0000000000..3a4a85219f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.40.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.40.scss
new file mode 100644
index 0000000000..bfdf7db3b4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.40.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: 0px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.43.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.43.scss
new file mode 100644
index 0000000000..6f0581a068
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.43.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; margin-bottom: 0px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.44.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.44.scss
new file mode 100644
index 0000000000..186f24937b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.44.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: -4px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.48.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.48.scss
new file mode 100644
index 0000000000..489890f8bd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.48.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: -1px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.7.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.7.scss
new file mode 100644
index 0000000000..0ee68c91ce
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.7.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { height: 5px; background: purple; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.8.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.8.scss
new file mode 100644
index 0000000000..5c131b1a4d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-007.8.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-007.htm */
+.style { overflow: hidden; width: 200px; height: 5px; background: yellow; margin-top: 6px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-outside-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-outside-001.0.scss
new file mode 100644
index 0000000000..c7fdc4f3ba
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-bfc-outside-001.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-bfc-outside-001.htm */
+
+#wrap {width:600px; border:1px solid;}
+.a {background:lime; color:#fff; width:80%;}
+.b {float:right; width:18%; background: cyan; color: #000; height:10em;}
+textarea {width: 100%; height:10em;}
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.0.scss
new file mode 100644
index 0000000000..f780444dc2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-001l.htm */
+
+
+body { width: 400px; border: medium solid; }
+div { float: left; clear: left; }
+span { display: block; overflow: hidden; width: 200px; height: 50px; background: aqua; margin-right: auto; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.1.scss
new file mode 100644
index 0000000000..a695061dc6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-001l.htm */
+.style { width: 50px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.2.scss
new file mode 100644
index 0000000000..94b3728f3d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001l.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-001l.htm */
+.style { width: 100px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.0.scss
new file mode 100644
index 0000000000..c665929221
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-001r.htm */
+
+
+body { width: 400px; border: medium solid; }
+div { float: right; clear: right; }
+span { display: block; overflow: hidden; width: 200px; height: 50px; background: aqua; margin-left: auto; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.1.scss
new file mode 100644
index 0000000000..2775ef585f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-001r.htm */
+.style { width: 50px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.2.scss
new file mode 100644
index 0000000000..3c9ab6d376
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-001r.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-001r.htm */
+.style { width: 100px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.0.scss
new file mode 100644
index 0000000000..48cf6ec53a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-002l.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: block; overflow: hidden; width: 200px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.1.scss
new file mode 100644
index 0000000000..10ffd0fc80
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-002l.htm */
+.style { float: left; width: 150px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.2.scss
new file mode 100644
index 0000000000..3a572e8b03
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002l.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-002l.htm */
+.style { float: right; width: 300px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.0.scss
new file mode 100644
index 0000000000..fe457370c1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-002r.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: block; overflow: hidden; width: 200px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.1.scss
new file mode 100644
index 0000000000..4e2081dba9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-002r.htm */
+.style { float: right; width: 150px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.2.scss
new file mode 100644
index 0000000000..1055fac5ff
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-002r.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-002r.htm */
+.style { float: left; width: 300px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.0.scss
new file mode 100644
index 0000000000..ef1a96a2bf
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-003l.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: block; overflow: hidden; width: 100px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.1.scss
new file mode 100644
index 0000000000..1c57064ba3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-003l.htm */
+.style { float: left; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.2.scss
new file mode 100644
index 0000000000..2e90f18734
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003l.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-003l.htm */
+.style { float: right; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.0.scss
new file mode 100644
index 0000000000..d2971cb795
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-003r.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: block; overflow: hidden; width: 100px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.1.scss
new file mode 100644
index 0000000000..f6306c31aa
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-003r.htm */
+.style { float: right; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.2.scss
new file mode 100644
index 0000000000..3b63ad756d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-bfc-003r.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-bfc-003r.htm */
+.style { float: left; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.0.scss
new file mode 100644
index 0000000000..6119b6895a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-001l.htm */
+
+
+body { width: 400px; border: medium solid; text-align: left; }
+div { float: left; clear: left; }
+span { display: inline-block; vertical-align: top; width: 200px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.1.scss
new file mode 100644
index 0000000000..60abfaa89f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-001l.htm */
+.style { width: 50px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.2.scss
new file mode 100644
index 0000000000..bb8f7d8585
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001l.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-001l.htm */
+.style { width: 100px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.0.scss
new file mode 100644
index 0000000000..3c674d4165
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-001r.htm */
+
+
+body { width: 400px; border: medium solid; text-align: right; }
+div { float: right; clear: right; }
+span { display: inline-block; vertical-align: top; width: 200px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.1.scss
new file mode 100644
index 0000000000..254cceff5d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-001r.htm */
+.style { width: 50px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.2.scss
new file mode 100644
index 0000000000..f9da61827d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-001r.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-001r.htm */
+.style { width: 100px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.0.scss
new file mode 100644
index 0000000000..d391fc5bb6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-002l.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: inline-block; vertical-align: top; width: 200px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.1.scss
new file mode 100644
index 0000000000..b8b4e306b2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-002l.htm */
+.style { float: left; width: 150px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.2.scss
new file mode 100644
index 0000000000..4fe3554d42
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002l.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-002l.htm */
+.style { float: right; width: 300px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.0.scss
new file mode 100644
index 0000000000..278a0b20d1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-002r.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: inline-block; vertical-align: top; width: 200px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.1.scss
new file mode 100644
index 0000000000..24fc0000cb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-002r.htm */
+.style { float: right; width: 150px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.2.scss
new file mode 100644
index 0000000000..5aba32ba55
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-002r.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-002r.htm */
+.style { float: left; width: 300px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.0.scss
new file mode 100644
index 0000000000..5af166b155
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-003l.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: inline-block; vertical-align: top; width: 100px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.1.scss
new file mode 100644
index 0000000000..ae6e0a84ea
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-003l.htm */
+.style { float: left; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.2.scss
new file mode 100644
index 0000000000..f6a110f660
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003l.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-003l.htm */
+.style { float: right; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.0.scss
new file mode 100644
index 0000000000..573684a70a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-003r.htm */
+
+
+body { width: 400px; border: medium solid; }
+span { display: inline-block; vertical-align: top; width: 100px; height: 50px; background: aqua; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.1.scss
new file mode 100644
index 0000000000..ed8f4d939a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-003r.htm */
+.style { float: right; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.2.scss
new file mode 100644
index 0000000000..3156752c2e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-wrap-top-below-inline-003r.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-wrap-top-below-inline-003r.htm */
+.style { float: left; width: 250px; height: 75px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.0.scss
new file mode 100644
index 0000000000..4cb8f644c2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-001.htm */
+.style { width: 500px; height: 500px; float: left; font-size: 12px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.1.scss
new file mode 100644
index 0000000000..c1ed4bbe00
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-001.htm */
+.style { float: left; width: 10px; height: 30px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.2.scss
new file mode 100644
index 0000000000..b3891027db
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-001.htm */
+.style { float: left; clear: left; width: 100px; height: 1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.3.scss
new file mode 100644
index 0000000000..92c36c2b4b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-001.htm */
+.style { display:inline-block; vertical-align: bottom; height: 20px; width: 300px; background: blue; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.4.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.4.scss
new file mode 100644
index 0000000000..7a4a377d29
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-001.htm */
+.style { display:inline-block; vertical-align: bottom; height: 20px; width: 300px; background: purple; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.5.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.5.scss
new file mode 100644
index 0000000000..30b08ae999
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-001.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-001.htm */
+.style { display:inline-block; vertical-align: bottom; height: 20px; width: 300px; background: fuchsia }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.0.scss
new file mode 100644
index 0000000000..c718bdcd07
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-002.htm */
+.style { width: 500px; height: 500px; float: left; font-size: 12px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.1.scss
new file mode 100644
index 0000000000..fa43435f50
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-002.htm */
+.style { float: left; width: 10px; height: 30px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.2.scss
new file mode 100644
index 0000000000..302c91ab56
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-002.htm */
+.style { float: left; clear: left; width: 100px; height: 0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.3.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.3.scss
new file mode 100644
index 0000000000..d90881ad6d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-002.htm */
+.style { display:inline-block; vertical-align: bottom; height: 20px; width: 300px; background: blue; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.4.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.4.scss
new file mode 100644
index 0000000000..1f403a2ed2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-002.htm */
+.style { display:inline-block; vertical-align: bottom; height: 20px; width: 300px; background: purple; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.5.scss b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.5.scss
new file mode 100644
index 0000000000..901a27fe9d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/floats-zero-height-wrap-002.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/floats-zero-height-wrap-002.htm */
+.style { display:inline-block; vertical-align: bottom; height: 20px; width: 300px; background: fuchsia }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-001.0.scss
new file mode 100644
index 0000000000..f70698a920
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-001.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-001.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: CSSTest FamilyName, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-002.0.scss
new file mode 100644
index 0000000000..f1cfd976b2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-002.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-002.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: csstest familyname, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-003.0.scss
new file mode 100644
index 0000000000..55ae604a48
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-003.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-003.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: cssTest familyName, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-004.0.scss
new file mode 100644
index 0000000000..b95f2e94bf
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-004.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-004.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: "CSSTest FamilyName", CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-005.0.scss
new file mode 100644
index 0000000000..3a5f916cce
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-005.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-005.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: 'CSSTest FamilyName', CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-006.0.scss
new file mode 100644
index 0000000000..312f9c8948
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-006.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-006.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: CSSTest       FamilyName, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-007.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-007.0.scss
new file mode 100644
index 0000000000..d6f61aa0da
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-007.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-007.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: "CSSTest   FamilyName", CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-008.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-008.0.scss
new file mode 100644
index 0000000000..b0f025d6f0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-008.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-008.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: 'CSSTest   FamilyName', CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-009.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-009.0.scss
new file mode 100644
index 0000000000..f6ed3eea3d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-009.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-009.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: CSSTest \000046amilyName, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-012.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-012.0.scss
new file mode 100644
index 0000000000..ff9c919acd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-012.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-012.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: "CSSTest Family\Name", CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-013.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-013.0.scss
new file mode 100644
index 0000000000..04100a1326
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-013.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-013.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: CSSTest FamilyName Bold, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-014.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-014.0.scss
new file mode 100644
index 0000000000..d98252d89d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-014.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-014.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: CSSTestFamilyNameBold, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-016.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-016.0.scss
new file mode 100644
index 0000000000..11566bc342
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-016.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-016.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            p {
+                font-family: CSSTest Weights 400;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-017.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-017.0.scss
new file mode 100644
index 0000000000..ea2b2110b0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-017.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-017.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            body { font-family: CSSTest Fallback; }
+            p, div {
+                font-family: CSSTest Unknown;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-018.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-018.0.scss
new file mode 100644
index 0000000000..81e90cee9c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-018.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-018.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            body { font-family: CSSTest Fallback; }
+            p, div {
+                font-family: "CSSTest Unknown";
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-019.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-019.0.scss
new file mode 100644
index 0000000000..ad32f6351b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-019.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-019.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            div#test { font-family: CSSTest Fallback; }
+            p {
+                font-family: CSSTest Unknown;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-020.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-020.0.scss
new file mode 100644
index 0000000000..0d66b81154
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-020.0.scss
@@ -0,0 +1,9 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-020.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            div#test { font-family: CSSTest Fallback; }
+            p {
+                font-family: "CSSTest Unknown";
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-021.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-021.0.scss
new file mode 100644
index 0000000000..592d994b47
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-021.0.scss
@@ -0,0 +1,10 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-021.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            body { font-family: "CSSTest FamilyName"; }
+            div { font-family: "CSSTest Unknown"; }
+            p {
+                font-family: "CSSTest" Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-022.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-022.0.scss
new file mode 100644
index 0000000000..dc737140a8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-022.0.scss
@@ -0,0 +1,14 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-022.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            div { font-family: "CSSTest Unknown"; }
+            p {
+            }
+            p#test1 {
+                font-family: x-large CSSTest Fallback;
+            }
+            p#test4 {
+                font-family: caption CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-023.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-023.0.scss
new file mode 100644
index 0000000000..4c4dc9c7f3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-023.0.scss
@@ -0,0 +1,20 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-023.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            div.test { font-family: CSSTest Fallback; }
+            p {
+            }
+            p#test1a {
+                font-family: "small-caps 1in CSSTest FamilyName Funky", CSSTest Fallback;
+            }
+            p#test2 {
+                font-family: x-large CSSTest FamilyName Funky, CSSTest Fallback;
+            }
+            p#test2a {
+                font-family: "x-large CSSTest FamilyName Funky", CSSTest Fallback;
+            }
+            p#test3a {
+                font-family: "12px CSSTest FamilyName Funky", CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-family-name-024.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-024.0.scss
new file mode 100644
index 0000000000..79ac477f2c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-family-name-024.0.scss
@@ -0,0 +1,26 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-024.htm */
+
+            body { font-size: 36px; }
+            span#verify { font-family: CSSTest Verify; }
+            div.test { font-family: CSSTest Fallback; }
+            p {
+            }
+            p#test1 {
+                font-family: caption, CSSTest Fallback;
+            }
+            p#test2 {
+                font-family: icon, CSSTest Fallback;
+            }
+            p#test3 {
+                font-family: menu, CSSTest Fallback;
+            }
+            p#test4 {
+                font-family: message-box, CSSTest Fallback;
+            }
+            p#test5 {
+                font-family: small-caption, CSSTest Fallback;
+            }
+            p#test6 {
+                font-family: status-bar, CSSTest Fallback;
+            }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-weight-bolder-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-weight-bolder-001.0.scss
new file mode 100644
index 0000000000..e1334dbe2f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-weight-bolder-001.0.scss
@@ -0,0 +1,43 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-weight-bolder-001.htm */
+
+            span#verify { font-family: CSSTest Verify; font-weight: normal; }
+            div { margin-bottom: 1em; }
+            body { margin: 50px; }
+            table {
+                border-collapse: collapse;
+            }
+            th {
+                font-weight: normal;
+                text-align: left;
+                padding-right: 1em;
+            }
+            span { font-weight: bolder; }
+            thead th { text-align: center; padding-bottom: 1em; }
+            td { width: 5em; text-align: center; }
+            td.f1 { font-family: CSSTest Weights Full; }
+            td.f2 { font-family: CSSTest Weights W1479; }
+            td.f3 { font-family: CSSTest Weights W15; }
+            td.f4 { font-family: CSSTest Weights W24; }
+            td.f5 { font-family: CSSTest Weights W2569; }
+            td.f6 { font-family: CSSTest Weights W258; }
+            td.f7 { font-family: CSSTest Weights W3589; }
+            td.f8 { font-family: CSSTest Weights W47; }
+            th.f1 { display: table-cell; }
+            th.f2 { display: table-cell; }
+            th.f3 { display: table-cell; }
+            th.f4 { display: table-cell; }
+            th.f5 { display: table-cell; }
+            th.f6 { display: table-cell; }
+            th.f7 { display: table-cell; }
+            th.f8 { display: table-cell; }
+
+            tr.w1 td { font-weight: 100; }
+            tr.w2 td { font-weight: 200; }
+            tr.w3 td { font-weight: 300; }
+            tr.w4 td { font-weight: 400; }
+            tr.w5 td { font-weight: 500; }
+            tr.w6 td { font-weight: 600; }
+            tr.w7 td { font-weight: 700; }
+            tr.w8 td { font-weight: 800; }
+            tr.w9 td { font-weight: 900; }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-weight-lighter-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-weight-lighter-001.0.scss
new file mode 100644
index 0000000000..1840142b38
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-weight-lighter-001.0.scss
@@ -0,0 +1,43 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-weight-lighter-001.htm */
+
+            span#verify { font-family: CSSTest Verify; font-weight: normal; }
+            div { margin-bottom: 1em; }
+            body { margin: 50px; }
+            table {
+                border-collapse: collapse;
+            }
+            th {
+                font-weight: normal;
+                text-align: left;
+                padding-right: 1em;
+            }
+            span { font-weight: lighter; }
+            thead th { text-align: center; padding-bottom: 1em; }
+            td { width: 5em; text-align: center; }
+            td.f1 { font-family: CSSTest Weights Full; }
+            td.f2 { font-family: CSSTest Weights W1479; }
+            td.f3 { font-family: CSSTest Weights W15; }
+            td.f4 { font-family: CSSTest Weights W24; }
+            td.f5 { font-family: CSSTest Weights W2569; }
+            td.f6 { font-family: CSSTest Weights W258; }
+            td.f7 { font-family: CSSTest Weights W3589; }
+            td.f8 { font-family: CSSTest Weights W47; }
+            th.f1 { display: table-cell; }
+            th.f2 { display: table-cell; }
+            th.f3 { display: table-cell; }
+            th.f4 { display: table-cell; }
+            th.f5 { display: table-cell; }
+            th.f6 { display: table-cell; }
+            th.f7 { display: table-cell; }
+            th.f8 { display: table-cell; }
+
+            tr.w1 td { font-weight: 100; }
+            tr.w2 td { font-weight: 200; }
+            tr.w3 td { font-weight: 300; }
+            tr.w4 td { font-weight: 400; }
+            tr.w5 td { font-weight: 500; }
+            tr.w6 td { font-weight: 600; }
+            tr.w7 td { font-weight: 700; }
+            tr.w8 td { font-weight: 800; }
+            tr.w9 td { font-weight: 900; }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/font-weight-normal-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/font-weight-normal-001.0.scss
new file mode 100644
index 0000000000..29a665ee9a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/font-weight-normal-001.0.scss
@@ -0,0 +1,43 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/font-weight-normal-001.htm */
+
+            span#verify { font-family: CSSTest Verify; font-weight: normal; }
+            div { margin-bottom: 1em; }
+            body { margin: 50px; }
+            table {
+                border-collapse: collapse;
+            }
+            th {
+                font-weight: normal;
+                text-align: left;
+                padding-right: 1em;
+            }
+            span {  }
+            thead th { text-align: center; padding-bottom: 1em; }
+            td { width: 5em; text-align: center; }
+            td.f1 { font-family: CSSTest Weights Full; }
+            td.f2 { font-family: CSSTest Weights W1479; }
+            td.f3 { font-family: CSSTest Weights W15; }
+            td.f4 { font-family: CSSTest Weights W24; }
+            td.f5 { font-family: CSSTest Weights W2569; }
+            td.f6 { font-family: CSSTest Weights W258; }
+            td.f7 { font-family: CSSTest Weights W3589; }
+            td.f8 { font-family: CSSTest Weights W47; }
+            th.f1 { display: table-cell; }
+            th.f2 { display: table-cell; }
+            th.f3 { display: table-cell; }
+            th.f4 { display: table-cell; }
+            th.f5 { display: table-cell; }
+            th.f6 { display: table-cell; }
+            th.f7 { display: table-cell; }
+            th.f8 { display: table-cell; }
+
+            tr.w1 td { font-weight: 100; }
+            tr.w2 td { font-weight: 200; }
+            tr.w3 td { font-weight: 300; }
+            tr.w4 td { font-weight: 400; }
+            tr.w5 td { font-weight: 500; }
+            tr.w6 td { font-weight: 600; }
+            tr.w7 td { font-weight: 700; }
+            tr.w8 td { font-weight: 800; }
+            tr.w9 td { font-weight: 900; }
+        
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-000.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-000.0.scss
new file mode 100644
index 0000000000..9ddf923d46
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-000.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-000.htm */
+
+span { display: inline-block; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-height-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-height-001.0.scss
new file mode 100644
index 0000000000..595b0fef80
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-height-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-height-001.htm */
+
+div { display: inline-block; width: 10em; background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-height-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-height-002.0.scss
new file mode 100644
index 0000000000..2876e73ab5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-height-002.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-height-002.htm */
+
+div { display: inline-block; height: 5em; width:10em; vertical-align: baseline; background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-valign-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-valign-001.0.scss
new file mode 100644
index 0000000000..5d2446d71f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-valign-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-valign-001.htm */
+
+span { display: inline-block; }
+span > span { display: block; visibility: hidden; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-valign-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-valign-002.0.scss
new file mode 100644
index 0000000000..f262046c2b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-valign-002.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-valign-002.htm */
+
+body { background: white; color: black; }
+span { display: inline-block; margin: 3px 0; border: 4px solid white; border-width: 4px 0; padding: 9px 0; }
+span > span { display: block; visibility: hidden; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-001a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-001a.0.scss
new file mode 100644
index 0000000000..18c2f89059
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-001a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-width-001a.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-block; background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-001b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-001b.0.scss
new file mode 100644
index 0000000000..438331f06c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-001b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-width-001b.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-block; background: green; color: white; width: 10em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-002a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-002a.0.scss
new file mode 100644
index 0000000000..851a3e0556
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-002a.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-width-002a.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-block; background: green; color: white; }
+body > div > div > div { width: 20em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-002b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-002b.0.scss
new file mode 100644
index 0000000000..652628c616
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-width-002b.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-width-002b.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-block; background: green; color: white; width: 20em; }
+body > div > div > div { width: 20em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-001.0.scss
new file mode 100644
index 0000000000..b04dd45c9a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-001.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-zorder-001.htm */
+
+div { width: 2em; height: 1em; }
+span { display:inline-block; vertical-align: top; width: 2em; height: 1em; background: green; }
+div#after { margin-top:-1em; background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-002.0.scss
new file mode 100644
index 0000000000..f888f84439
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-002.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-zorder-002.htm */
+
+div { width: 2em; height: 1em; }
+span { display:inline-block; vertical-align: top; width: 2em; height: 1em; }
+span span { display: block; background: green; }
+div#after { margin-top: -1em; background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-003.0.scss
new file mode 100644
index 0000000000..902c10615b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-003.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-zorder-003.htm */
+
+div { height: 1em; }
+div#test span { display:inline-block; vertical-align: top; height: 1em; background: red; color: red; }
+div#after { margin-top:-1em; }
+div#after span { display: inline; vertical-align: top; background: green; color: green; border-bottom: 0.25em solid green; border-top: 0.25em solid green; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-004.0.scss
new file mode 100644
index 0000000000..2a326680b7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-004.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-zorder-004.htm */
+
+div#test span { display:inline-block; vertical-align: top; background: green; color: green; border-bottom: 0.25em solid green; border-top: 0.25em solid green; }
+div#before { height: 1em; margin-bottom:-1em; }
+div#before span { display: inline; vertical-align: top; background: red; color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-005.0.scss
new file mode 100644
index 0000000000..7831203024
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-block-zorder-005.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-block-zorder-005.htm */
+
+div#test > span { display:inline-block; vertical-align: top; }
+div#test > span > span { display: block; background: green; color: green; border-bottom: 0.25em solid green; border-top: 0.25em solid green; }
+div#before { height: 1em; margin-bottom:-1em; }
+div#before > span { display: inline; vertical-align: top; background: red; color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-002a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-002a.0.scss
new file mode 100644
index 0000000000..bbb79e3952
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-002a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-002a.htm */
+
+span { display: inline-table; }
+span > span { display: block; visibility: hidden; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-002b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-002b.0.scss
new file mode 100644
index 0000000000..085e0301ae
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-002b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-002b.htm */
+
+span > span { display: table-cell; }
+span > span > span { display: block; visibility: hidden; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-003.0.scss
new file mode 100644
index 0000000000..ced4d93ae8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-003.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-003.htm */
+
+span { display: inline-table; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-height-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-height-001.0.scss
new file mode 100644
index 0000000000..76cf9d68e4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-height-001.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-height-001.htm */
+
+div { display: inline-table; width: 10em; background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-height-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-height-002.0.scss
new file mode 100644
index 0000000000..ee38aae8ea
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-height-002.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-height-002.htm */
+
+div { display: inline-table; height: 5em; vertical-align: baseline; background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-valign-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-valign-001.0.scss
new file mode 100644
index 0000000000..73e683bbcd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-valign-001.0.scss
@@ -0,0 +1,15 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-valign-001.htm */
+
+span#table { display: inline-table; }
+span#rowgroup { display: table-row-group; }
+span#row { display: table-row; }
+span#cell { display: table-cell; }
+span#table, span#rowgroup, span#row, span#cell {
+  border: 4px solid white;
+  margin: 3px 0;
+  border-width: 4px 0;
+  padding: 9px 0;
+  border-spacing: 0 5px;
+}
+span#block { display: block; visibility: hidden; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-001a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-001a.0.scss
new file mode 100644
index 0000000000..78e2c1ecab
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-001a.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-width-001a.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-table; background: green; color: white; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-001b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-001b.0.scss
new file mode 100644
index 0000000000..3a7ba0f225
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-001b.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-width-001b.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-table; background: green; color: white; width: 10em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-002a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-002a.0.scss
new file mode 100644
index 0000000000..686714f14a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-002a.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-width-002a.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-table; background: green; color: white; }
+body > div > div > div { width: 20em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-002b.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-002b.0.scss
new file mode 100644
index 0000000000..c363def1ac
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-width-002b.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-width-002b.htm */
+
+body > div { width: 10em; }
+body > div > div { display: inline-table; background: green; color: white; width: 20em; }
+body > div > div > div { width: 20em; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-001.0.scss
new file mode 100644
index 0000000000..79c11c95e5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-001.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-zorder-001.htm */
+
+div { width: 2em; height: 2em; }
+span { display:inline-table; vertical-align: top; width: 2em; height: 2em; background: green; }
+div#after { margin-top:-2em; background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-002.0.scss
new file mode 100644
index 0000000000..6e208ec410
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-002.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-zorder-002.htm */
+
+div { width: 2em; height: 2em; }
+span { display:inline-table; vertical-align: top; width: 2em; height: 2em; }
+span span { display: block; background: green; }
+div#after { margin-top: -2em; background: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-003.0.scss
new file mode 100644
index 0000000000..8722af2fb2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-003.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-zorder-003.htm */
+
+div { height: 1em; }
+div#test > span { display:inline-table; vertical-align: top; height: 1em; background: red; color: red; }
+div#after { margin-top:-1em; }
+div#after > span { display: inline; vertical-align: top; background: green; color: green; border-bottom: 0.25em solid green; border-top: 0.25em solid green; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-004.0.scss
new file mode 100644
index 0000000000..344d56ff21
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-004.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-zorder-004.htm */
+
+div#test > span { display:inline-table; vertical-align: top; background: green; color: green; border-bottom: 0.25em solid green; border-top: 0.25em solid green; }
+div#before { height: 1em; margin-bottom:-1em; }
+div#before > span { display: inline; vertical-align: top; background: red; color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-005.0.scss
new file mode 100644
index 0000000000..de883783f6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/inline-table-zorder-005.0.scss
@@ -0,0 +1,7 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/inline-table-zorder-005.htm */
+
+div#test > span { display:inline-table; vertical-align: top; }
+div#test > span > span { display: block; background: green; color: green; border-bottom: 0.25em solid green; border-top: 0.25em solid green; }
+div#before { height: 1em; margin-bottom:-1em; }
+div#before > span { display: inline; vertical-align: top; background: red; color: red; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/quotes-035.0.scss b/theme-compiler/tests/resources/w3ctests/scss/quotes-035.0.scss
new file mode 100644
index 0000000000..7e8809a736
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/quotes-035.0.scss
@@ -0,0 +1,29 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/quotes-035.htm */
+
+  
+     .party1 * { display: inline; }
+     .party1 .a { quotes: "Isn"        "'"
+                          "t"          "FAIL!"
+                          "FAIL!"      " i"; }
+     .party1 .b { quotes: ""           "FAIL!!" 
+                          " wonderful" "!!!"
+                          " to "       " work"
+                          "see "       " [FAIL to]"
+                          "C"          "quotes"
+                          "S"          " "; }
+     .party1 .c { quotes: none; }
+     .party1 .d { quotes: "FAIL!"      "FAIL!"
+                          "FAIL!"      "FAIL!"
+                          ""           ""; }
+     .test { margin-left: 2em; }
+     .test .no-open:before { content: no-open-quote; }
+     .test .open:before { content: open-quote; }
+     .test .triple-open:before { content: open-quote open-quote open-quote; }
+     .test .no-close:after { content: no-close-quote; }
+     .test .triple-no-close:after { content: no-close-quote no-close-quote no-close-quote; }
+     .test .close:after { content: close-quote; }
+     .test .triple-close:after { content: close-quote close-quote close-quote; }
+     .test .no-close-open:before { content: no-close-quote open-quote; }
+
+  
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/quotes-035a.0.scss b/theme-compiler/tests/resources/w3ctests/scss/quotes-035a.0.scss
new file mode 100644
index 0000000000..e4e3d17658
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/quotes-035a.0.scss
@@ -0,0 +1,31 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/quotes-035a.htm */
+
+  
+     .party1 * { display: inline; }
+     .party1 .a { quotes: "Isn"        "'"
+                          "t"          "FAIL!"
+                          "FAIL!"      " i"; }
+     .party1 .b { quotes: ""           "FAIL!!" 
+                          " wonderful" "!!!"
+                          " to "       " work"
+                          "see "       " [FAIL to]"
+                          "C"          "quotes"
+                          "S"          " "
+                          "S"          " "; }
+     .party1 .c { quotes: none; }
+     .party1 .d { quotes: "FAIL!"      "FAIL!"
+                          "FAIL!"      "FAIL!"
+                          ""           ""
+                          ""           ""; }
+     .test { margin-left: 2em; }
+     .test .no-open:before { content: no-open-quote; }
+     .test .open:before { content: open-quote; }
+     .test .triple-open:before { content: open-quote open-quote open-quote; }
+     .test .no-close:after { content: no-close-quote; }
+     .test .triple-no-close:after { content: no-close-quote no-close-quote no-close-quote; }
+     .test .close:after { content: close-quote; }
+     .test .triple-close:after { content: close-quote close-quote close-quote; }
+     .test .no-close-open:before { content: no-close-quote open-quote; }
+
+  
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/quotes-036.0.scss b/theme-compiler/tests/resources/w3ctests/scss/quotes-036.0.scss
new file mode 100644
index 0000000000..2d2927c254
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/quotes-036.0.scss
@@ -0,0 +1,35 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/quotes-036.htm */
+
+  
+     .party1 * { display: inline; }
+     .party1 .a { quotes: "Isn"        "'"
+                          "t"          "FAIL!"
+                          "FAIL!"      " i"; }
+     .party1 .b { quotes: ""           "FAIL!!" 
+                          " wonderful" "!!!"
+                          " to "       " work"
+                          "see "       " [FAIL to]"
+                          "C"          "quotes"
+                          "S"          " "; }
+     .party1 .c { quotes: none; }
+     .party1 .d { quotes: "FAIL!"      "FAIL!"
+                          "FAIL!"      "FAIL!"
+                          ""           ""; }
+     .test { margin-left: 2em; }
+     .test .no-open:before { content: no-open-quote; }
+     .test .open:before { content: open-quote; }
+     .test .triple-open:before { content: open-quote open-quote open-quote; }
+     .test .no-close:after { content: no-close-quote; }
+     .test .triple-no-close:after { content: no-close-quote no-close-quote no-close-quote; }
+     .test .close:after { content: close-quote; }
+     .test .triple-close:after { content: close-quote close-quote close-quote; }
+     .test .no-close-open:before { content: no-close-quote open-quote; }
+
+     /* hr br */
+     .test hr, .test br { display: inline; margin: 0; padding: 0;
+       height: auto; width: auto; border: none; color: inherit;
+       background: transparent; }
+     .test br:before { content: "" }
+     .test br:after { content: "" }
+  
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/ref-green-box-100x100.0.scss b/theme-compiler/tests/resources/w3ctests/scss/ref-green-box-100x100.0.scss
new file mode 100644
index 0000000000..6ee83f95d6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/ref-green-box-100x100.0.scss
@@ -0,0 +1,8 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/support/ref-green-box-100x100.htm */
+
+    div {
+      width: 100px;
+      height: 100px;
+      background: green;
+    }
+  
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-cell-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-cell-001.0.scss
new file mode 100644
index 0000000000..c03a4049a6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-cell-001.0.scss
@@ -0,0 +1,33 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bc-cell-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 8px 6px; /* collapsed */
+		padding: 3px 7px 8px 6px; /* ignored */
+		border-collapse: collapse;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 0 4px 2px; /* collapsed */
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color td.t { background-color: aqua; }
+
+	table.imagetl td.t, table.imagebr td.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl td.t { background-position: top left; /* default */ }
+	table.imagebr td.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-colgroup-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-colgroup-001.0.scss
new file mode 100644
index 0000000000..d0ce72d0e0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-colgroup-001.0.scss
@@ -0,0 +1,33 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bc-colgroup-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 8px 6px; /* collapsed */
+		padding: 3px 7px 8px 6px; /* ignored */
+		border-collapse: collapse;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 0 4px 2px; /* collapsed */
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color colgroup.t { background-color: aqua; }
+
+	table.imagetl colgroup.t, table.imagebr colgroup.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl colgroup.t { background-position: top left; /* default */ }
+	table.imagebr colgroup.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-column-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-column-001.0.scss
new file mode 100644
index 0000000000..c3d2bd0503
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-column-001.0.scss
@@ -0,0 +1,33 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bc-column-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 8px 6px; /* collapsed */
+		padding: 3px 7px 8px 6px; /* ignored */
+		border-collapse: collapse;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 0 4px 2px; /* collapsed */
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color col.t { background-color: aqua; }
+
+	table.imagetl col.t, table.imagebr col.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl col.t { background-position: top left; /* default */ }
+	table.imagebr col.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-row-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-row-001.0.scss
new file mode 100644
index 0000000000..1a7049fba8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-row-001.0.scss
@@ -0,0 +1,33 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bc-row-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 8px 6px; /* collapsed */
+		padding: 3px 7px 8px 6px; /* ignored */
+		border-collapse: collapse;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 0 4px 2px; /* collapsed */
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color tr.t { background-color: aqua; }
+
+	table.imagetl tr.t, table.imagebr tr.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl tr.t { background-position: top left; /* default */ }
+	table.imagebr tr.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-rowgroup-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-rowgroup-001.0.scss
new file mode 100644
index 0000000000..69c10cca9f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-rowgroup-001.0.scss
@@ -0,0 +1,33 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bc-rowgroup-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 8px 6px; /* collapsed */
+		padding: 3px 7px 8px 6px; /* ignored */
+		border-collapse: collapse;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 0 4px 2px; /* collapsed */
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color tbody.t { background-color: aqua; }
+
+	table.imagetl tbody.t, table.imagebr tbody.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl tbody.t { background-position: top left; /* default */ }
+	table.imagebr tbody.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-table-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-table-001.0.scss
new file mode 100644
index 0000000000..b6a8f27ab2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bc-table-001.0.scss
@@ -0,0 +1,33 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bc-table-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 8px 6px; /* collapsed */
+		padding: 3px 7px 8px 6px; /* ignored */
+		border-collapse: collapse;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 0 4px 2px; /* collapsed */
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color { background-color: aqua; }
+
+	table.imagetl, table.imagebr {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl { background-position: top left; /* default */ }
+	table.imagebr { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-cell-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-cell-001.0.scss
new file mode 100644
index 0000000000..02289c80e2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-cell-001.0.scss
@@ -0,0 +1,34 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bs-cell-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 7px 3px;
+		padding: 3px 7px 8px 6px;
+		border-collapse: separate;
+		border-spacing: 2px 3px;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 1px 4px 3px;
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color td.t { background-color: aqua; }
+
+	table.imagetl td.t, table.imagebr td.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl td.t { background-position: top left; /* default */ }
+	table.imagebr td.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-colgroup-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-colgroup-001.0.scss
new file mode 100644
index 0000000000..dae2af72ae
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-colgroup-001.0.scss
@@ -0,0 +1,34 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bs-colgroup-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 7px 3px;
+		padding: 3px 7px 8px 6px;
+		border-collapse: separate;
+		border-spacing: 2px 3px;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 1px 4px 3px;
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color colgroup.t { background-color: aqua; }
+
+	table.imagetl colgroup.t, table.imagebr colgroup.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl colgroup.t { background-position: top left; /* default */ }
+	table.imagebr colgroup.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-column-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-column-001.0.scss
new file mode 100644
index 0000000000..8289f3a4bb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-column-001.0.scss
@@ -0,0 +1,34 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bs-column-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 7px 3px;
+		padding: 3px 7px 8px 6px;
+		border-collapse: separate;
+		border-spacing: 2px 3px;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 1px 4px 3px;
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color col.t { background-color: aqua; }
+
+	table.imagetl col.t, table.imagebr col.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl col.t { background-position: top left; /* default */ }
+	table.imagebr col.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-row-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-row-001.0.scss
new file mode 100644
index 0000000000..f2ec27e38b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-row-001.0.scss
@@ -0,0 +1,34 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bs-row-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 7px 3px;
+		padding: 3px 7px 8px 6px;
+		border-collapse: separate;
+		border-spacing: 2px 3px;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 1px 4px 3px;
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color tr.t { background-color: aqua; }
+
+	table.imagetl tr.t, table.imagebr tr.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl tr.t { background-position: top left; /* default */ }
+	table.imagebr tr.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-rowgroup-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-rowgroup-001.0.scss
new file mode 100644
index 0000000000..cb5b8f79a6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-rowgroup-001.0.scss
@@ -0,0 +1,34 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bs-rowgroup-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 7px 3px;
+		padding: 3px 7px 8px 6px;
+		border-collapse: separate;
+		border-spacing: 2px 3px;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 1px 4px 3px;
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color tbody.t { background-color: aqua; }
+
+	table.imagetl tbody.t, table.imagebr tbody.t {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl tbody.t { background-position: top left; /* default */ }
+	table.imagebr tbody.t { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-table-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-table-001.0.scss
new file mode 100644
index 0000000000..6d1eabb6a8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-backgrounds-bs-table-001.0.scss
@@ -0,0 +1,34 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bs-table-001.htm */
+
+
+	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
+	body { padding: 15px; }
+
+	table { 
+		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
+		border: transparent solid;
+		border-width: 4px 2px 7px 3px;
+		padding: 3px 7px 8px 6px;
+		border-collapse: separate;
+		border-spacing: 2px 3px;
+	}
+
+	td {
+		border: transparent solid;
+		border-width: 2px 1px 4px 3px;
+		padding: 1px 2px 4px 3px;
+		empty-cells: show;
+	}
+
+	div { height: 10px; width: 50px; }
+
+	table.color { background-color: aqua; }
+
+	table.imagetl, table.imagebr {
+		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
+	}
+
+	table.imagetl { background-position: top left; /* default */ }
+	table.imagebr { background-position: bottom right; /* default */ }
+
+	
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.0.scss
new file mode 100644
index 0000000000..bc5733aedd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-in-inline-001.htm */
+.style { display: table-row }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.1.scss
new file mode 100644
index 0000000000..a4d01762bd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-in-inline-001.htm */
+.style { display: block }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.2.scss
new file mode 100644
index 0000000000..fe13eb4cbb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-in-inline-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-in-inline-001.htm */
+.style { display: table-cell }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.0.scss
new file mode 100644
index 0000000000..15d24294d1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-001.htm */
+
+
+td { vertical-align: baseline; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.1.scss
new file mode 100644
index 0000000000..c93d980b57
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-001.htm */
+.style { padding-top: 40px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.2.scss
new file mode 100644
index 0000000000..8c98e302cc
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-001.htm */
+.style { padding-top: 20px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.3.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.3.scss
new file mode 100644
index 0000000000..90b0e303b2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-001.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-001.htm */
+.style { padding-top: 0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.0.scss
new file mode 100644
index 0000000000..9e8fc17d73
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-002.htm */
+
+
+td { vertical-align: baseline; padding-top: 0; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.1.scss
new file mode 100644
index 0000000000..c8a265b2e4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-002.htm */
+.style { padding-top: 40px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.2.scss
new file mode 100644
index 0000000000..84c4a43819
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-002.htm */
+.style { padding-top: 20px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.3.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.3.scss
new file mode 100644
index 0000000000..b212fc065f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-002.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-002.htm */
+.style { padding-top: 0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.0.scss
new file mode 100644
index 0000000000..b623b103e4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-003.htm */
+
+
+td { vertical-align: baseline; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.1.scss
new file mode 100644
index 0000000000..646c3603f7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-003.htm */
+.style { padding-top: 0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.2.scss
new file mode 100644
index 0000000000..c461bdba34
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-003.htm */
+.style { padding-top: 40px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.3.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.3.scss
new file mode 100644
index 0000000000..3b0a262d34
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-003.htm */
+.style { padding-top: 12px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.4.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.4.scss
new file mode 100644
index 0000000000..055905d9d7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-003.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-003.htm */
+.style { padding-top: 3px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.0.scss
new file mode 100644
index 0000000000..3563cde096
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-004.htm */
+
+
+td { vertical-align: baseline; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.1.scss
new file mode 100644
index 0000000000..eac995c41d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-004.htm */
+.style { padding-top: 12px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.2.scss
new file mode 100644
index 0000000000..b2745143e2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-004.htm */
+.style { padding-top: 3px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.3.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.3.scss
new file mode 100644
index 0000000000..15214ad16a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-004.htm */
+.style { padding-top: 40px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.4.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.4.scss
new file mode 100644
index 0000000000..4b93164a1b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-004.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-004.htm */
+.style { padding-top: 0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.0.scss
new file mode 100644
index 0000000000..49e4923cc8
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-005.htm */
+
+
+td { vertical-align: baseline; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.1.scss
new file mode 100644
index 0000000000..7896c6342c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-005.htm */
+.style { padding-top: 0; height: 80px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.2.scss
new file mode 100644
index 0000000000..e000d2e340
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-005.htm */
+.style { padding-top: 40px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.3.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.3.scss
new file mode 100644
index 0000000000..0a30e0d376
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-005.htm */
+.style { padding-top: 12px; height: 120px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.4.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.4.scss
new file mode 100644
index 0000000000..c4152587ea
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-005.htm */
+.style { padding-top: 3px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.5.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.5.scss
new file mode 100644
index 0000000000..ec44e94e6d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-005.htm */
+.style { padding-top: 40px; height: 160px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.6.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.6.scss
new file mode 100644
index 0000000000..3a3990256c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-005.6.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-005.htm */
+.style { padding-top: 0 }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.0.scss
new file mode 100644
index 0000000000..3f56772677
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-006.htm */
+
+
+td { vertical-align: baseline; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.1.scss
new file mode 100644
index 0000000000..4b20736354
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-006.htm */
+.style { padding-top: 0; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.2.scss
new file mode 100644
index 0000000000..9f71b57dd9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-006.htm */
+.style { padding-top: 40px; height: 80px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.3.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.3.scss
new file mode 100644
index 0000000000..dd8cd111f5
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-006.htm */
+.style { padding-top: 12px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.4.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.4.scss
new file mode 100644
index 0000000000..90ef71d106
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-006.htm */
+.style { padding-top: 3px; height: 120px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.5.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.5.scss
new file mode 100644
index 0000000000..6d33486f7c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-006.htm */
+.style { padding-top: 40px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.6.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.6.scss
new file mode 100644
index 0000000000..0bec2dee1a
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-006.6.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-006.htm */
+.style { padding-top: 0; height: 160px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.0.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.0.scss
new file mode 100644
index 0000000000..6c11f1b90f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.0.scss
@@ -0,0 +1,6 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-007.htm */
+
+
+td { vertical-align: baseline; }
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.1.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.1.scss
new file mode 100644
index 0000000000..4863e1df5b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-007.htm */
+.style { padding-top: 0; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.2.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.2.scss
new file mode 100644
index 0000000000..d32301afb9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-007.htm */
+.style { padding-top: 40px; height: 80px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.3.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.3.scss
new file mode 100644
index 0000000000..b25a964d73
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-007.htm */
+.style { padding-top: 12px; height: 160px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.4.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.4.scss
new file mode 100644
index 0000000000..98808066f1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-007.htm */
+.style { padding-top: 3px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.5.scss b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.5.scss
new file mode 100644
index 0000000000..8a366d4df2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/table-vertical-align-baseline-007.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-vertical-align-baseline-007.htm */
+.style { padding-top: 40px; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-113.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-113.0.scss
new file mode 100644
index 0000000000..01e37d208c
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-113.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-113.htm */
+
+p { text-indent: 100px }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-114.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-114.0.scss
new file mode 100644
index 0000000000..ec19eb2816
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-114.0.scss
@@ -0,0 +1,4 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-114.htm */
+
+p { text-indent: 0px }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-115.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-115.0.scss
new file mode 100644
index 0000000000..569f033276
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-115.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-115.htm */
+
+p { text-indent: 100px }
+span { background: yellow }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.0.scss
new file mode 100644
index 0000000000..6ed93593e9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.0.scss
@@ -0,0 +1,17 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-001.htm */
+
+
+body { font-size: 12px; width: 1px; }
+
+body > div, body > pre {
+	float: left; clear: left; margin: 1px; height: 2em;
+	border: medium solid;
+}
+
+span {
+    display: inline-block;
+    height: 1em;
+    width: 1em;
+}
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.1.scss
new file mode 100644
index 0000000000..c71814945e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-001.htm */
+.style { text-indent: 3em; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.11.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.11.scss
new file mode 100644
index 0000000000..d43af6804b
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.11.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-001.htm */
+.style { width: 6em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.4.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.4.scss
new file mode 100644
index 0000000000..aecf9b104d
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-001.htm */
+.style { text-indent: 3em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.5.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.5.scss
new file mode 100644
index 0000000000..4d3f04cdf4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-001.htm */
+.style { width: 1em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.8.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.8.scss
new file mode 100644
index 0000000000..11f2a1b4c7
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-001.8.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-001.htm */
+.style { width: 2em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.0.scss
new file mode 100644
index 0000000000..7dcafd1001
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.0.scss
@@ -0,0 +1,17 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-002.htm */
+
+
+body { font-size: 12px; }
+
+body > div, body > pre {
+	float: left; clear: left; margin: 1px; height: 2em;
+	border: medium solid;
+}
+
+span {
+    display: inline-block;
+    height: 1em;
+    width: 1em;
+}
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.1.scss
new file mode 100644
index 0000000000..fb9ad27680
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-002.htm */
+.style { text-indent: 3em; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.11.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.11.scss
new file mode 100644
index 0000000000..9783ca14ac
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.11.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-002.htm */
+.style { width: 6em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.4.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.4.scss
new file mode 100644
index 0000000000..dc20dd4b85
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-002.htm */
+.style { text-indent: 3em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.5.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.5.scss
new file mode 100644
index 0000000000..41cee98d11
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-002.htm */
+.style { width: 1em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.8.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.8.scss
new file mode 100644
index 0000000000..49161e2910
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-002.8.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-002.htm */
+.style { width: 2em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.0.scss
new file mode 100644
index 0000000000..98f79df5fd
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.0.scss
@@ -0,0 +1,17 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+
+
+body { font-size: 12px; }
+
+body > div, body > pre {
+	float: left; clear: left; margin: 1px; height: 2em;
+	border: medium solid;
+}
+
+span {
+    display: inline-block;
+    height: 1em;
+    width: 1em;
+}
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.1.scss
new file mode 100644
index 0000000000..ef4f538864
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+.style { width: 1px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.11.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.11.scss
new file mode 100644
index 0000000000..29d824d66e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.11.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+.style { width: 3em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.17.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.17.scss
new file mode 100644
index 0000000000..ce29a677f1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.17.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+.style { width: 4em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.2.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.2.scss
new file mode 100644
index 0000000000..d9169cf13e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+.style { text-indent: -3em; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.25.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.25.scss
new file mode 100644
index 0000000000..575d7393f2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.25.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+.style { text-indent: -3em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.3.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.3.scss
new file mode 100644
index 0000000000..44021e266f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.3.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+.style { width: 1em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.5.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.5.scss
new file mode 100644
index 0000000000..0b02a652f9
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-003.5.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-003.htm */
+.style { width: 5em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.0.scss
new file mode 100644
index 0000000000..4fcfac5be6
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.0.scss
@@ -0,0 +1,17 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-004.htm */
+
+
+body { font-size: 12px; }
+
+body > div, body > pre {
+	float: left; clear: left; margin: 1px; height: 2em;
+	border: medium solid;
+}
+
+span {
+    display: inline-block;
+    height: 1em;
+    width: 1em;
+}
+
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.1.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.1.scss
new file mode 100644
index 0000000000..a8cd2367c3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-004.htm */
+.style { text-indent: -3em; }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.10.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.10.scss
new file mode 100644
index 0000000000..549eca8142
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.10.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-004.htm */
+.style { width: 3em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.16.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.16.scss
new file mode 100644
index 0000000000..d97bdc5805
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.16.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-004.htm */
+.style { width: 4em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.2.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.2.scss
new file mode 100644
index 0000000000..645265fcee
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.2.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-004.htm */
+.style { width: 1em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.24.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.24.scss
new file mode 100644
index 0000000000..a43261231e
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.24.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-004.htm */
+.style { text-indent: -3em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.4.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.4.scss
new file mode 100644
index 0000000000..60d30f9cdb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-intrinsic-004.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-intrinsic-004.htm */
+.style { width: 5em }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-percent-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-percent-001.0.scss
new file mode 100644
index 0000000000..2204bedfe4
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-percent-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-percent-001.htm */
+
+div { width: 500px; }
+p { width: 300px; text-indent: 10%; }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-indent-wrap-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-indent-wrap-001.0.scss
new file mode 100644
index 0000000000..fc5dab0d52
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-indent-wrap-001.0.scss
@@ -0,0 +1,5 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-indent-wrap-001.htm */
+
+p { text-indent: 100px }
+span { background: yellow }
+
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-001.0.scss
new file mode 100644
index 0000000000..515fa762c3
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-001.htm */
+.style { letter-spacing:2px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-001.1.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-001.1.scss
new file mode 100644
index 0000000000..69ff275066
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-001.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-001.htm */
+.style { text-transform:capitalize }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-002.0.scss
new file mode 100644
index 0000000000..4d744e17b1
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-002.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-002.htm */
+.style { letter-spacing:2px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-002.1.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-002.1.scss
new file mode 100644
index 0000000000..c6bb7e4bef
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-002.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-002.htm */
+.style { text-transform:capitalize }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.0.scss
new file mode 100644
index 0000000000..0ba48a86c0
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-003.htm */
+.style { letter-spacing:2px }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.1.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.1.scss
new file mode 100644
index 0000000000..e1cb8d6745
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.1.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-003.htm */
+.style { text-transform:capitalize }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.4.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.4.scss
new file mode 100644
index 0000000000..a0d1d9a606
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.4.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-003.htm */
+.style { text-transform:none }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.7.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.7.scss
new file mode 100644
index 0000000000..438a1e4be2
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-capitalize-003.7.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-capitalize-003.htm */
+.style { white-space:nowrap }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-lowercase-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-lowercase-001.0.scss
new file mode 100644
index 0000000000..fe6e97e39f
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-lowercase-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-lowercase-001.htm */
+.style { text-transform:lowercase }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-uppercase-001.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-uppercase-001.0.scss
new file mode 100644
index 0000000000..7dc1c293cb
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-uppercase-001.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-uppercase-001.htm */
+.style { text-transform:uppercase }
diff --git a/theme-compiler/tests/resources/w3ctests/scss/text-transform-uppercase-002.0.scss b/theme-compiler/tests/resources/w3ctests/scss/text-transform-uppercase-002.0.scss
new file mode 100644
index 0000000000..c18eff8824
--- /dev/null
+++ b/theme-compiler/tests/resources/w3ctests/scss/text-transform-uppercase-002.0.scss
@@ -0,0 +1,2 @@
+/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/text-transform-uppercase-002.htm */
+.style { text-transform:uppercase }
diff --git a/theme-compiler/tests/src/com/vaadin/sass/testcases/scss/AbstractDirectoryScanningSassTests.java b/theme-compiler/tests/src/com/vaadin/sass/testcases/scss/AbstractDirectoryScanningSassTests.java
index 21edde0c17..6a5f8db73d 100644
--- a/theme-compiler/tests/src/com/vaadin/sass/testcases/scss/AbstractDirectoryScanningSassTests.java
+++ b/theme-compiler/tests/src/com/vaadin/sass/testcases/scss/AbstractDirectoryScanningSassTests.java
@@ -28,8 +28,13 @@ import java.util.List;
 
 import org.apache.commons.io.IOUtils;
 import org.junit.Assert;
+import org.w3c.css.sac.CSSException;
+import org.w3c.css.sac.CSSParseException;
 
 import com.vaadin.sass.internal.ScssStylesheet;
+import com.vaadin.sass.internal.handler.SCSSDocumentHandler;
+import com.vaadin.sass.internal.handler.SCSSDocumentHandlerImpl;
+import com.vaadin.sass.internal.handler.SCSSErrorHandler;
 import com.vaadin.sass.testcases.scss.SassTestRunner.FactoryTest;
 
 public abstract class AbstractDirectoryScanningSassTests {
@@ -78,19 +83,38 @@ public abstract class AbstractDirectoryScanningSassTests {
 
     @FactoryTest
     public void compareScssWithCss(String scssResourceName) throws Exception {
-        String referenceCss;
         File scssFile = getSassLangResourceFile(scssResourceName);
-        File cssFile = getCssFile(scssFile);
-        referenceCss = IOUtils.toString(new FileInputStream(cssFile));
-        ScssStylesheet scssStylesheet = ScssStylesheet.get(scssFile
-                .getCanonicalPath());
+
+        SCSSDocumentHandler documentHandler = new SCSSDocumentHandlerImpl();
+        SCSSErrorHandler errorHandler = new SCSSErrorHandler() {
+            @Override
+            public void error(CSSParseException arg0) throws CSSException {
+                super.error(arg0);
+                Assert.fail(arg0.getMessage());
+            }
+
+            @Override
+            public void fatalError(CSSParseException arg0) throws CSSException {
+                super.error(arg0);
+                Assert.fail(arg0.getMessage());
+            }
+        };
+
+        ScssStylesheet scssStylesheet = ScssStylesheet.get(
+                scssFile.getCanonicalPath(), null, documentHandler,
+                errorHandler);
         scssStylesheet.compile();
         String parsedCss = scssStylesheet.toString();
 
-        String normalizedReference = normalize(referenceCss);
-        String normalizedParsed = normalize(parsedCss);
-        Assert.assertEquals("Original CSS and parsed CSS do not match for "
-                + scssResourceName, normalizedReference, normalizedParsed);
+        if (getCssFile(scssFile) != null) {
+            String referenceCss = IOUtils.toString(new FileInputStream(
+                    getCssFile(scssFile)));
+            String normalizedReference = normalize(referenceCss);
+            String normalizedParsed = normalize(parsedCss);
+
+            Assert.assertEquals("Original CSS and parsed CSS do not match for "
+                    + scssResourceName, normalizedReference, normalizedParsed);
+        }
     }
 
     private String normalize(String css) {
@@ -120,7 +144,7 @@ public abstract class AbstractDirectoryScanningSassTests {
         return new File(res.toURI());
     }
 
-    private File getCssFile(File scssFile) throws IOException {
+    protected File getCssFile(File scssFile) throws IOException {
         return new File(scssFile.getCanonicalPath().replace("scss", "css"));
     }
 }
diff --git a/theme-compiler/tests/src/com/vaadin/sass/testcases/scss/W3ConformanceTests.java b/theme-compiler/tests/src/com/vaadin/sass/testcases/scss/W3ConformanceTests.java
new file mode 100644
index 0000000000..fcb8e9a70a
--- /dev/null
+++ b/theme-compiler/tests/src/com/vaadin/sass/testcases/scss/W3ConformanceTests.java
@@ -0,0 +1,241 @@
+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.sass.testcases.scss;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+
+import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.io.IOUtils;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+import org.junit.runner.RunWith;
+
+import com.vaadin.sass.testcases.scss.SassTestRunner.TestFactory;
+
+@RunWith(SassTestRunner.class)
+public class W3ConformanceTests extends AbstractDirectoryScanningSassTests {
+
+    @Override
+    protected URL getResourceURL(String path) {
+        return getResourceURLInternal(path);
+    }
+
+    private static URL getResourceURLInternal(String path) {
+        return AutomaticSassTests.class.getResource("/w3ctests" + path);
+    }
+
+    @TestFactory
+    public static Collection<String> getScssResourceNames()
+            throws URISyntaxException, IOException {
+        return getScssResourceNames(getResourceURLInternal(""));
+    }
+
+    @Override
+    protected File getCssFile(File scssFile) throws IOException {
+        /*
+         * We should really compare the result of unparse(parse(css)) to css,
+         * but the comparator routine is currently too primitive.
+         */
+        // return scssFile;
+
+        // no comparison step, just parse, in this test
+        return null;
+    }
+
+    /*
+     * Download W3C conformance tests for CSS 2.1 and CSS 3 (selectors),
+     * extracts all CSS (style tags, inline styles, and linked stylesheets),
+     * then tries to parse them. Since each CSS is valid SCSS, the parser should
+     * accept them. As these are browser tests, some are intentionally
+     * malformed, and must be excluded from the test suite.
+     */
+
+    public static void main(String[] args) throws Exception {
+        if (args.length < 1) {
+            System.err.println("Target directory not provided");
+            return;
+        }
+        File targetDir = new File(args[0]);
+        for (URI url : CSS21()) {
+            extractCSS(url, targetDir);
+        }
+        for (URI url : CSS3Selectors()) {
+            extractCSS(url, targetDir);
+        }
+
+    }
+
+    public static Collection<URI> CSS21() throws Exception {
+        /*
+         * Tests explicitly excluded are listed below---case by case motivation
+         * required!
+         */
+        final String[] excludelist = new String[] {
+                // Unsupported character encoding UTF-16
+                "http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-utf16-be-002.htm",
+                "http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-utf16-be-003.htm",
+                "http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-utf16-le-002.htm",
+                "http://test.csswg.org/suites/css2.1/20110323/html4/at-charset-utf16-le-003.htm",
+
+                // Font family name contains (Asian?) cryptoglyphs
+                "http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-010.htm",
+                "http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-011.htm",
+                "http://test.csswg.org/suites/css2.1/20110323/html4/font-family-name-015.htm",
+
+                // Contains syntactically illegal CSS
+                "http://test.csswg.org/suites/css2.1/20110323/html4/uri-013.htm",
+
+                // Missing semicolon on line 29
+                "http://test.csswg.org/suites/css2.1/20110323/html4/z-index-020.htm", };
+
+        // Note: W3C test reference files also not included!
+        return scrapeIndexForTests(
+                "http://test.csswg.org/suites/css2.1/20110323/html4/reftest-toc.html",
+                ".*[0-9][0-9][0-9][a-z]?\\.htm", Integer.MAX_VALUE,
+                new LinkedHashSet<URI>() {
+                    {
+                        for (String s : excludelist) {
+                            add(new URI(s));
+                        }
+                    }
+                });
+    }
+
+    public static Collection<URI> CSS3Selectors() throws Exception {
+        /*
+         * Tests explicitly excluded are listed below---case by case motivation
+         * required!
+         */
+        final String[] excludelist = new String[] {
+                // Probable bug/limitation (filed as #12832)
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-15b.html",
+
+                // Probable bug/limitation (filed as #12833)
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-67.html",
+
+                // Probable bug/limitation (filed as #12834)
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-73.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-73b.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-74.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-74b.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-75.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-75b.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-76.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-76b.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-83.html",
+
+                // Probable bug/limitation (files as #12835)
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-154.html",
+
+                // Invalid CSS? sass-lang compiler fails
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-157.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-158.html",
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/css3-modsel-183.html", };
+
+        return scrapeIndexForTests(
+                "http://www.w3.org/Style/CSS/Test/CSS3/Selectors/current/html/tests/",
+                "css3-.*\\.html", Integer.MAX_VALUE, new LinkedHashSet<URI>() {
+                    {
+                        for (String s : excludelist) {
+                            add(new URI(s));
+                        }
+                    }
+                });
+    }
+
+    /*
+     * Loads up to maxTest tests, excluding any URL in excludeUrls.
+     */
+    protected static Collection<URI> scrapeIndexForTests(String url,
+            String regexp, int maxTests, Collection<URI> excludeUrls)
+            throws Exception {
+
+        URI baseUrl = new URI(url);
+        Document doc = Jsoup.connect(url).timeout(10000).get();
+        Elements elems = doc.select(String.format("a[href~=%s]", regexp));
+        LinkedHashSet<URI> tests = new LinkedHashSet<URI>();
+        for (Element e : elems) {
+            URI testUrl = new URI(e.attr("href"));
+            if (!testUrl.isAbsolute()) {
+                testUrl = baseUrl.resolve(testUrl);
+            }
+            if (tests.size() < maxTests) {
+                if (!excludeUrls.contains(testUrl)) {
+                    tests.add(testUrl);
+                }
+            } else {
+                break;
+            }
+        }
+
+        return tests;
+    }
+
+    public static void extractCSS(final URI url, File targetdir)
+            throws Exception {
+        /*
+         * For each test URL: 1) extract <style> tag contents 2) extract from
+         * <link rel="stylesheet"> files 3) extract inline style attributes from
+         * all elements and wrap the result in .style {}
+         */
+
+        Document doc = Jsoup.connect(url.toString()).timeout(20000).get();
+
+        List<String> tests = new ArrayList<String>();
+
+        for (Element e : doc.select("style[type=text/css]")) {
+            tests.add(e.data());
+        }
+
+        for (Element e : doc
+                .select("link[rel=stylesheet][href][type=text/css]")) {
+            URI cssUri = new URI(e.attr("href"));
+            if (!cssUri.isAbsolute()) {
+                cssUri = url.resolve(cssUri);
+            }
+            String encoding = doc.outputSettings().charset().name();
+            tests.add(IOUtils.toString(cssUri, encoding));
+        }
+
+        for (Element e : doc.select("*[style]")) {
+            tests.add(String.format(".style { %s }", e.attr("style")));
+        }
+
+        for (final String test : tests) {
+            targetdir.mkdirs();
+            String logfile = String.format("%s.%d.scss",
+                    FilenameUtils.getBaseName(url.toString()),
+                    tests.indexOf(test));
+            PrintStream dataLogger = new PrintStream(new File(targetdir,
+                    logfile));
+
+            dataLogger.println("/* Source: " + url + " */");
+            dataLogger.println(test);
+
+        }
+    }
+}
-- 
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