11 files changed, 1 insertions, 31 deletions
diff --git a/themes/base/button.css b/themes/base/button.css
index f6780cb15..c432b4abc 100644
--- a/themes/base/button.css
+++ b/themes/base/button.css
@@ -18,12 +18,7 @@
 	vertical-align: middle;
 	text-align: center;
 	-webkit-user-select: none;
-	-moz-user-select: none;
-	-ms-user-select: none;
 	user-select: none;
-
-	/* Support: IE <= 11 */
-	overflow: visible;
 }
 
 .ui-button,
@@ -74,7 +69,7 @@ input.ui-button.ui-icon-notext .ui-icon {
 }
 
 /* workarounds */
-/* Support: Firefox 5 - 40 */
+/* Support: Firefox 5 - 125+ */
 input.ui-button::-moz-focus-inner,
 button.ui-button::-moz-focus-inner {
 	border: 0;
diff --git a/themes/base/controlgroup.css b/themes/base/controlgroup.css
index 24048bd79..cd9e4e520 100644
--- a/themes/base/controlgroup.css
+++ b/themes/base/controlgroup.css
@@ -54,9 +54,6 @@
 
 /* Spinner specific style fixes */
 .ui-controlgroup-vertical .ui-spinner-input {
-
-	/* Support: IE8 only, Android < 4.4 only */
-	width: 75%;
 	width: calc( 100% - 2.4em );
 }
 .ui-controlgroup-vertical .ui-spinner .ui-spinner-up {
diff --git a/themes/base/core.css b/themes/base/core.css
index 6917bb6d4..2bea103b5 100644
--- a/themes/base/core.css
+++ b/themes/base/core.css
@@ -50,7 +50,6 @@
 	left: 0;
 	position: absolute;
 	opacity: 0;
-	-ms-filter: "alpha(opacity=0)"; /* support: IE8 */
 }
 
 .ui-front {
diff --git a/themes/base/draggable.css b/themes/base/draggable.css
index c77269d93..4183f5ac4 100644
--- a/themes/base/draggable.css
+++ b/themes/base/draggable.css
@@ -7,6 +7,5 @@
  * https://jquery.org/license
  */
 .ui-draggable-handle {
-	-ms-touch-action: none;
 	touch-action: none;
 }
diff --git a/themes/base/menu.css b/themes/base/menu.css
index 83e165a5d..e35c9e8bf 100644
--- a/themes/base/menu.css
+++ b/themes/base/menu.css
@@ -21,8 +21,6 @@
 .ui-menu .ui-menu-item {
 	margin: 0;
 	cursor: pointer;
-	/* support: IE10, see #8844 */
-	list-style-image: url("data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7");
 }
 .ui-menu .ui-menu-item-wrapper {
 	position: relative;
diff --git a/themes/base/progressbar.css b/themes/base/progressbar.css
index 6c379e5bd..e1abfab46 100644
--- a/themes/base/progressbar.css
+++ b/themes/base/progressbar.css
@@ -20,7 +20,6 @@
 .ui-progressbar .ui-progressbar-overlay {
 	background: url("data:image/gif;base64,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");
 	height: 100%;
-	-ms-filter: "alpha(opacity=25)"; /* support: IE8 */
 	opacity: 0.25;
 }
 .ui-progressbar-indeterminate .ui-progressbar-value {
diff --git a/themes/base/resizable.css b/themes/base/resizable.css
index 35cd3034d..8a48c427e 100644
--- a/themes/base/resizable.css
+++ b/themes/base/resizable.css
@@ -13,7 +13,6 @@
 	position: absolute;
 	font-size: 0.1px;
 	display: block;
-	-ms-touch-action: none;
 	touch-action: none;
 }
 .ui-resizable-disabled .ui-resizable-handle,
diff --git a/themes/base/selectable.css b/themes/base/selectable.css
index 4b749755c..cb770e7cc 100644
--- a/themes/base/selectable.css
+++ b/themes/base/selectable.css
@@ -7,7 +7,6 @@
  * https://jquery.org/license
  */
 .ui-selectable {
-	-ms-touch-action: none;
 	touch-action: none;
 }
 .ui-selectable-helper {
diff --git a/themes/base/slider.css b/themes/base/slider.css
index d6d261c42..134bf14b2 100644
--- a/themes/base/slider.css
+++ b/themes/base/slider.css
@@ -18,7 +18,6 @@
 	width: 1.2em;
 	height: 1.2em;
 	cursor: pointer;
-	-ms-touch-action: none;
 	touch-action: none;
 }
 .ui-slider .ui-slider-range {
@@ -30,12 +29,6 @@
 	background-position: 0 0;
 }
 
-/* support: IE8 - See #6727 */
-.ui-slider.ui-state-disabled .ui-slider-handle,
-.ui-slider.ui-state-disabled .ui-slider-range {
-	filter: inherit;
-}
-
 .ui-slider-horizontal {
 	height: .8em;
 }
diff --git a/themes/base/sortable.css b/themes/base/sortable.css
index fe54de6ab..dc698ded8 100644
--- a/themes/base/sortable.css
+++ b/themes/base/sortable.css
@@ -7,6 +7,5 @@
  * https://jquery.org/license
  */
 .ui-sortable-handle {
-	-ms-touch-action: none;
 	touch-action: none;
 }
diff --git a/themes/base/theme.css b/themes/base/theme.css
index eb1097b82..d99a47bbc 100644
--- a/themes/base/theme.css
+++ b/themes/base/theme.css
@@ -172,19 +172,14 @@ a.ui-button:active,
 .ui-widget-content .ui-priority-secondary,
 .ui-widget-header .ui-priority-secondary {
 	opacity: .7;
-	-ms-filter: "alpha(opacity=70)"; /* support: IE8 */
 	font-weight: normal;
 }
 .ui-state-disabled,
 .ui-widget-content .ui-state-disabled,
 .ui-widget-header .ui-state-disabled {
 	opacity: .35;
-	-ms-filter: "alpha(opacity=35)"; /* support: IE8 */
 	background-image: none;
 }
-.ui-state-disabled .ui-icon {
-	-ms-filter: "alpha(opacity=35)"; /* support: IE8 - See #6059 */
-}
 
 /* Icons
 ----------------------------------*/
@@ -438,9 +433,7 @@ a.ui-button:active,
 .ui-widget-overlay {
 	background: #aaaaaa/*{bgColorOverlay}*/ /*{bgImgUrlOverlay}*/ /*{bgOverlayXPos}*/ /*{bgOverlayYPos}*/ /*{bgOverlayRepeat}*/;
 	opacity: .3/*{opacityOverlay}*/;
-	-ms-filter: "alpha(opacity=30)"/*{opacityFilterOverlay}*/; /* support: IE8 */
 }
 .ui-widget-shadow {
-	-webkit-box-shadow: 0/*{offsetLeftShadow}*/ 0/*{offsetTopShadow}*/ 5px/*{thicknessShadow}*/ #666666/*{bgColorShadow}*/;
 	box-shadow: 0/*{offsetLeftShadow}*/ 0/*{offsetTopShadow}*/ 5px/*{thicknessShadow}*/ #666666/*{bgColorShadow}*/;
 }