Simplification for table header generated-content arrow #9

bootstrap-1.0.0.css

@@ -6,7 +6,7 @@
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Designed and built with all the love in the world @twitter by @mdo and @fat.
- * Date: Fri Aug 19 19:37:58 PDT 2011
+ * Date: Fri Aug 19 19:51:25 PDT 2011
  */
 /* Reset.less
  * Props to Eric Meyer (meyerweb.com) for his CSS reset file. We're using an adapted version here	that cuts out some of the reset HTML elements we will never need here (i.e., dfn, samp, etc).
@@ -1004,25 +1004,13 @@ table.zebra-striped th.header {
   cursor: pointer;
 }
 table.zebra-striped th.header:after {
-  width: 0px;
-  height: 0px;
-  display: inline-block;
+  content: "";
   float: right;
   margin-top: 7px;
-  content: "↓";
-  text-indent: -99999px;
-  vertical-align: top;
-  border-left: 4px solid transparent;
-  border-right: 4px solid transparent;
-  border-bottom: 4px solid #000;
+  border-width: 0 4px 4px;
+  border-style: solid;
+  border-color: #000 transparent;
   visibility: hidden;
-  -webkit-box-shadow: 0 1px 0 #ffffff;
-  -moz-box-shadow: 0 1px 0 #ffffff;
-  box-shadow: 0 1px 0 #ffffff;
-  filter: alpha(opacity=30);
-  -khtml-opacity: 0.3;
-  -moz-opacity: 0.3;
-  opacity: 0.3;
 }
 table.zebra-striped th.headerSortUp, table.zebra-striped th.headerSortDown {
   background-color: rgba(141, 192, 219, 0.25);

lib/tables.less

@@ -46,20 +46,13 @@ table.zebra-striped {
   th.header {
     cursor: pointer;
     &:after {
-      width: 0px;
-      height: 0px;
-      display: inline-block;
+      content: "";
       float: right;
-      margin-top:7px;
-      content: "↓";
-      text-indent: -99999px;
-      vertical-align: top;
-      border-left: 4px solid transparent;
-      border-right: 4px solid transparent;
-      border-bottom: 4px solid #000;
-      visibility:hidden;
-      .box-shadow(0 1px 0 #fff);
-      .opacity(30);
+      margin-top: 7px;
+      border-width: 0 4px 4px;
+      border-style: solid;
+      border-color: #000 transparent;
+      visibility: hidden;
     }
   }