Theme: Improve default theme styling

Changes tooltip to use the ui-widget-shadow class, which now applies the
box-shadow style. .ui-widget-shadow was created when box-shadow wasn't
available. By now, there's no point in faking a custom shadow anymore.
This removes the only non-structural CSS from a widget-specific file.

Updates demos to use the same font-family, removes unused images.

Will be available as the new default theme on ThemeRoller called "Base",
while "UI Smoothness" and "UI Lightness" will still be available in the
gallery.

Fixes #10617
Fixes #10880
Closes gh-1436
Ref jquery/download.jqueryui.com#248

1 files changed, 45 insertions, 49 deletions

diff --git a/themes/base/theme.css b/themes/base/theme.css
index c7ad4847a..1b7a7bf1b 100644
--- a/themes/base/theme.css
+++ b/themes/base/theme.css
@@ -15,7 +15,7 @@
 /* Component containers
 ----------------------------------*/
 .ui-widget {
-	font-family: Verdana,Arial,sans-serif/*{ffDefault}*/;
+	font-family: Arial,Helvetica,sans-serif/*{ffDefault}*/;
 	font-size: 1em/*{fsDefault}*/;
 }
 .ui-widget .ui-widget {
@@ -25,25 +25,25 @@
 .ui-widget select,
 .ui-widget textarea,
 .ui-widget button {
-	font-family: Verdana,Arial,sans-serif/*{ffDefault}*/;
+	font-family: Arial,Helvetica,sans-serif/*{ffDefault}*/;
 	font-size: 1em;
 }
 .ui-widget-content {
-	border: 1px solid #aaaaaa/*{borderColorContent}*/;
-	background: #ffffff/*{bgColorContent}*/ url("images/ui-bg_flat_75_ffffff_40x100.png")/*{bgImgUrlContent}*/ 50%/*{bgContentXPos}*/ 50%/*{bgContentYPos}*/ repeat-x/*{bgContentRepeat}*/;
-	color: #222222/*{fcContent}*/;
+	border: 1px solid #dddddd/*{borderColorContent}*/;
+	background: #ffffff/*{bgColorContent}*/ /*{bgImgUrlContent}*/ /*{bgContentXPos}*/ /*{bgContentYPos}*/ /*{bgContentRepeat}*/;
+	color: #333333/*{fcContent}*/;
 }
 .ui-widget-content a {
-	color: #222222/*{fcContent}*/;
+	color: #333333/*{fcContent}*/;
 }
 .ui-widget-header {
-	border: 1px solid #aaaaaa/*{borderColorHeader}*/;
-	background: #cccccc/*{bgColorHeader}*/ url("images/ui-bg_highlight-soft_75_cccccc_1x100.png")/*{bgImgUrlHeader}*/ 50%/*{bgHeaderXPos}*/ 50%/*{bgHeaderYPos}*/ repeat-x/*{bgHeaderRepeat}*/;
-	color: #222222/*{fcHeader}*/;
+	border: 1px solid #dddddd/*{borderColorHeader}*/;
+	background: #e9e9e9/*{bgColorHeader}*/ /*{bgImgUrlHeader}*/ /*{bgHeaderXPos}*/ /*{bgHeaderYPos}*/ /*{bgHeaderRepeat}*/;
+	color: #333333/*{fcHeader}*/;
 	font-weight: bold;
 }
 .ui-widget-header a {
-	color: #222222/*{fcHeader}*/;
+	color: #333333/*{fcHeader}*/;
 }
 
 /* Interaction states
@@ -51,15 +51,15 @@
 .ui-state-default,
 .ui-widget-content .ui-state-default,
 .ui-widget-header .ui-state-default {
-	border: 1px solid #d3d3d3/*{borderColorDefault}*/;
-	background: #e6e6e6/*{bgColorDefault}*/ url("images/ui-bg_glass_75_e6e6e6_1x400.png")/*{bgImgUrlDefault}*/ 50%/*{bgDefaultXPos}*/ 50%/*{bgDefaultYPos}*/ repeat-x/*{bgDefaultRepeat}*/;
+	border: 1px solid #c5c5c5/*{borderColorDefault}*/;
+	background: #f6f6f6/*{bgColorDefault}*/ /*{bgImgUrlDefault}*/ /*{bgDefaultXPos}*/ /*{bgDefaultYPos}*/ /*{bgDefaultRepeat}*/;
 	font-weight: normal/*{fwDefault}*/;
-	color: #555555/*{fcDefault}*/;
+	color: #454545/*{fcDefault}*/;
 }
 .ui-state-default a,
 .ui-state-default a:link,
 .ui-state-default a:visited {
-	color: #555555/*{fcDefault}*/;
+	color: #454545/*{fcDefault}*/;
 	text-decoration: none;
 }
 .ui-state-hover,
@@ -68,10 +68,10 @@
 .ui-state-focus,
 .ui-widget-content .ui-state-focus,
 .ui-widget-header .ui-state-focus {
-	border: 1px solid #999999/*{borderColorHover}*/;
-	background: #dadada/*{bgColorHover}*/ url("images/ui-bg_glass_75_dadada_1x400.png")/*{bgImgUrlHover}*/ 50%/*{bgHoverXPos}*/ 50%/*{bgHoverYPos}*/ repeat-x/*{bgHoverRepeat}*/;
+	border: 1px solid #cccccc/*{borderColorHover}*/;
+	background: #ededed/*{bgColorHover}*/ /*{bgImgUrlHover}*/ /*{bgHoverXPos}*/ /*{bgHoverYPos}*/ /*{bgHoverRepeat}*/;
 	font-weight: normal/*{fwDefault}*/;
-	color: #212121/*{fcHover}*/;
+	color: #2b2b2b/*{fcHover}*/;
 }
 .ui-state-hover a,
 .ui-state-hover a:hover,
@@ -81,21 +81,21 @@
 .ui-state-focus a:hover,
 .ui-state-focus a:link,
 .ui-state-focus a:visited {
-	color: #212121/*{fcHover}*/;
+	color: #2b2b2b/*{fcHover}*/;
 	text-decoration: none;
 }
 .ui-state-active,
 .ui-widget-content .ui-state-active,
 .ui-widget-header .ui-state-active {
-	border: 1px solid #aaaaaa/*{borderColorActive}*/;
-	background: #ffffff/*{bgColorActive}*/ url("images/ui-bg_glass_65_ffffff_1x400.png")/*{bgImgUrlActive}*/ 50%/*{bgActiveXPos}*/ 50%/*{bgActiveYPos}*/ repeat-x/*{bgActiveRepeat}*/;
+	border: 1px solid #003eff/*{borderColorActive}*/;
+	background: #007fff/*{bgColorActive}*/ /*{bgImgUrlActive}*/ /*{bgActiveXPos}*/ /*{bgActiveYPos}*/ /*{bgActiveRepeat}*/;
 	font-weight: normal/*{fwDefault}*/;
-	color: #212121/*{fcActive}*/;
+	color: #ffffff/*{fcActive}*/;
 }
 .ui-state-active a,
 .ui-state-active a:link,
 .ui-state-active a:visited {
-	color: #212121/*{fcActive}*/;
+	color: #ffffff/*{fcActive}*/;
 	text-decoration: none;
 }
 
@@ -104,31 +104,31 @@
 .ui-state-highlight,
 .ui-widget-content .ui-state-highlight,
 .ui-widget-header .ui-state-highlight {
-	border: 1px solid #fcefa1/*{borderColorHighlight}*/;
-	background: #fbf9ee/*{bgColorHighlight}*/ url("images/ui-bg_glass_55_fbf9ee_1x400.png")/*{bgImgUrlHighlight}*/ 50%/*{bgHighlightXPos}*/ 50%/*{bgHighlightYPos}*/ repeat-x/*{bgHighlightRepeat}*/;
-	color: #363636/*{fcHighlight}*/;
+	border: 1px solid #dad55e/*{borderColorHighlight}*/;
+	background: #fffa90/*{bgColorHighlight}*/ /*{bgImgUrlHighlight}*/ /*{bgHighlightXPos}*/ /*{bgHighlightYPos}*/ /*{bgHighlightRepeat}*/;
+	color: #777620/*{fcHighlight}*/;
 }
 .ui-state-highlight a,
 .ui-widget-content .ui-state-highlight a,
 .ui-widget-header .ui-state-highlight a {
-	color: #363636/*{fcHighlight}*/;
+	color: #777620/*{fcHighlight}*/;
 }
 .ui-state-error,
 .ui-widget-content .ui-state-error,
 .ui-widget-header .ui-state-error {
-	border: 1px solid #cd0a0a/*{borderColorError}*/;
-	background: #fef1ec/*{bgColorError}*/ url("images/ui-bg_glass_95_fef1ec_1x400.png")/*{bgImgUrlError}*/ 50%/*{bgErrorXPos}*/ 50%/*{bgErrorYPos}*/ repeat-x/*{bgErrorRepeat}*/;
-	color: #cd0a0a/*{fcError}*/;
+	border: 1px solid #f1a899/*{borderColorError}*/;
+	background: #fddfdf/*{bgColorError}*/ /*{bgImgUrlError}*/ /*{bgErrorXPos}*/ /*{bgErrorYPos}*/ /*{bgErrorRepeat}*/;
+	color: #5f3f3f/*{fcError}*/;
 }
 .ui-state-error a,
 .ui-widget-content .ui-state-error a,
 .ui-widget-header .ui-state-error a {
-	color: #cd0a0a/*{fcError}*/;
+	color: #5f3f3f/*{fcError}*/;
 }
 .ui-state-error-text,
 .ui-widget-content .ui-state-error-text,
 .ui-widget-header .ui-state-error-text {
-	color: #cd0a0a/*{fcError}*/;
+	color: #5f3f3f/*{fcError}*/;
 }
 .ui-priority-primary,
 .ui-widget-content .ui-priority-primary,
@@ -163,27 +163,27 @@
 }
 .ui-icon,
 .ui-widget-content .ui-icon {
-	background-image: url("images/ui-icons_222222_256x240.png")/*{iconsContent}*/;
+	background-image: url("images/ui-icons_444444_256x240.png")/*{iconsContent}*/;
 }
 .ui-widget-header .ui-icon {
-	background-image: url("images/ui-icons_222222_256x240.png")/*{iconsHeader}*/;
+	background-image: url("images/ui-icons_444444_256x240.png")/*{iconsHeader}*/;
 }
 .ui-state-default .ui-icon {
-	background-image: url("images/ui-icons_888888_256x240.png")/*{iconsDefault}*/;
+	background-image: url("images/ui-icons_777777_256x240.png")/*{iconsDefault}*/;
 }
 .ui-state-hover .ui-icon,
 .ui-state-focus .ui-icon {
-	background-image: url("images/ui-icons_454545_256x240.png")/*{iconsHover}*/;
+	background-image: url("images/ui-icons_555555_256x240.png")/*{iconsHover}*/;
 }
 .ui-state-active .ui-icon {
-	background-image: url("images/ui-icons_454545_256x240.png")/*{iconsActive}*/;
+	background-image: url("images/ui-icons_ffffff_256x240.png")/*{iconsActive}*/;
 }
 .ui-state-highlight .ui-icon {
-	background-image: url("images/ui-icons_2e83ff_256x240.png")/*{iconsHighlight}*/;
+	background-image: url("images/ui-icons_777620_256x240.png")/*{iconsHighlight}*/;
 }
 .ui-state-error .ui-icon,
 .ui-state-error-text .ui-icon {
-	background-image: url("images/ui-icons_cd0a0a_256x240.png")/*{iconsError}*/;
+	background-image: url("images/ui-icons_cc0000_256x240.png")/*{iconsError}*/;
 }
 
 /* positioning */
@@ -373,38 +373,34 @@
 .ui-corner-top,
 .ui-corner-left,
 .ui-corner-tl {
-	border-top-left-radius: 4px/*{cornerRadius}*/;
+	border-top-left-radius: 3px/*{cornerRadius}*/;
 }
 .ui-corner-all,
 .ui-corner-top,
 .ui-corner-right,
 .ui-corner-tr {
-	border-top-right-radius: 4px/*{cornerRadius}*/;
+	border-top-right-radius: 3px/*{cornerRadius}*/;
 }
 .ui-corner-all,
 .ui-corner-bottom,
 .ui-corner-left,
 .ui-corner-bl {
-	border-bottom-left-radius: 4px/*{cornerRadius}*/;
+	border-bottom-left-radius: 3px/*{cornerRadius}*/;
 }
 .ui-corner-all,
 .ui-corner-bottom,
 .ui-corner-right,
 .ui-corner-br {
-	border-bottom-right-radius: 4px/*{cornerRadius}*/;
+	border-bottom-right-radius: 3px/*{cornerRadius}*/;
 }
 
 /* Overlays */
 .ui-widget-overlay {
-	background: #aaaaaa/*{bgColorOverlay}*/ url("images/ui-bg_flat_0_aaaaaa_40x100.png")/*{bgImgUrlOverlay}*/ 50%/*{bgOverlayXPos}*/ 50%/*{bgOverlayYPos}*/ repeat-x/*{bgOverlayRepeat}*/;
+	background: #aaaaaa/*{bgColorOverlay}*/;
 	opacity: .3/*{opacityOverlay}*/;
 	filter: Alpha(Opacity=30)/*{opacityFilterOverlay}*/; /* support: IE8 */
 }
 .ui-widget-shadow {
-	margin: -8px/*{offsetTopShadow}*/ 0 0 -8px/*{offsetLeftShadow}*/;
-	padding: 8px/*{thicknessShadow}*/;
-	background: #aaaaaa/*{bgColorShadow}*/ url("images/ui-bg_flat_0_aaaaaa_40x100.png")/*{bgImgUrlShadow}*/ 50%/*{bgShadowXPos}*/ 50%/*{bgShadowYPos}*/ repeat-x/*{bgShadowRepeat}*/;
-	opacity: .3/*{opacityShadow}*/;
-	filter: Alpha(Opacity=30)/*{opacityFilterShadow}*/; /* support: IE8 */
-	border-radius: 8px/*{cornerRadiusShadow}*/;
+	-webkit-box-shadow: 0/*{offsetLeftShadow}*/ 0/*{offsetTopShadow}*/ 5px/*{thicknessShadow}*/ #666666/*{bgColorShadow}*/;
+	box-shadow: 0/*{offsetLeftShadow}*/ 0/*{offsetTopShadow}*/ 5px/*{thicknessShadow}*/ #666666/*{bgColorShadow}*/;
 }