update topbar dropdown arrow to match link and hover colors

bootstrap.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: Thu Sep 29 01:39:48 PDT 2011
+ * Date: Thu Sep 29 01:42:34 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).
@@ -951,16 +951,6 @@ textarea[readonly] {
 .form-horizontal .form-actions {
   padding-left: 150px;
 }
-.radial-test {
-  background-color: #009900;
-  background-image: -webkit-gradient(radial, center center, 0, center center, 460, from(#990000), to(#009900));
-  background-image: -webkit-radial-gradient(circle, #990000, #009900);
-  background-image: -moz-radial-gradient(circle, #990000, #009900);
-  background-image: -ms-radial-gradient(circle, #990000, #009900);
-  background-repeat: no-repeat;
-  width: 100%;
-  height: 940px;
-}
 /*
  * Tables.less
  * Tables for, you guessed it, tabular data
@@ -1307,14 +1297,20 @@ table .headerSortUp.purple, table .headerSortDown.purple {
   text-indent: -99999px;
   vertical-align: top;
   margin-top: 8px;
-  margin-left: 4px;
+  margin-left: 6px;
   border-left: 4px solid transparent;
   border-right: 4px solid transparent;
   border-top: 4px solid #ffffff;
-  filter: alpha(opacity=50);
-  -khtml-opacity: 0.5;
-  -moz-opacity: 0.5;
-  opacity: 0.5;
+  filter: alpha(opacity=30);
+  -khtml-opacity: 0.3;
+  -moz-opacity: 0.3;
+  opacity: 0.3;
+}
+.dropdown:hover .dropdown-toggle:after {
+  filter: alpha(opacity=100);
+  -khtml-opacity: 1;
+  -moz-opacity: 1;
+  opacity: 1;
 }
 .dropdown-menu {
   background-color: #ffffff;

bootstrap.min.css

@@ -168,7 +168,6 @@ input[disabled],select[disabled],textarea[disabled],input[readonly],select[reado
 .form-horizontal .controls{margin-left:150px;}
 .form-horizontal .control-list{padding-top:6px;}
 .form-horizontal .form-actions{padding-left:150px;}
-.radial-test{background-color:#009900;background-image:-webkit-gradient(radial, center center, 0, center center, 460, from(#990000), to(#009900));background-image:-webkit-radial-gradient(circle, #990000, #009900);background-image:-moz-radial-gradient(circle, #990000, #009900);background-image:-ms-radial-gradient(circle, #990000, #009900);background-repeat:no-repeat;width:100%;height:940px;}
 table{width:100%;margin-bottom:18px;padding:0;border-collapse:separate;*border-collapse:collapse;font-size:13px;border:1px solid #ddd;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;}table th,table td{padding:10px 10px 9px;line-height:18px;text-align:left;}
 table th{padding-top:9px;font-weight:bold;vertical-align:middle;border-bottom:1px solid #ddd;}
 table td{vertical-align:top;}
@@ -219,7 +218,8 @@ table .headerSortUp.purple,table .headerSortDown.purple{background-color:#e2d5f0
 .nav .dropdown-menu .divider{background-color:#222;border-color:#444;}
 .topbar ul .dropdown-menu li a{padding:4px 15px;}
 .dropdown{position:relative;}
-.dropdown-toggle:after{width:0;height:0;display:inline-block;content:"↓";text-indent:-99999px;vertical-align:top;margin-top:8px;margin-left:4px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:4px solid #ffffff;filter:alpha(opacity=50);-khtml-opacity:0.5;-moz-opacity:0.5;opacity:0.5;}
+.dropdown-toggle:after{width:0;height:0;display:inline-block;content:"↓";text-indent:-99999px;vertical-align:top;margin-top:8px;margin-left:6px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:4px solid #ffffff;filter:alpha(opacity=30);-khtml-opacity:0.3;-moz-opacity:0.3;opacity:0.3;}
+.dropdown:hover .dropdown-toggle:after{filter:alpha(opacity=100);-khtml-opacity:1;-moz-opacity:1;opacity:1;}
 .dropdown-menu{background-color:#ffffff;float:left;display:none;position:absolute;top:40px;z-index:900;min-width:160px;max-width:220px;_width:160px;margin-left:0;margin-right:0;padding:6px 0;zoom:1;border-color:#999;border-color:rgba(0, 0, 0, 0.2);border-style:solid;border-width:0 1px 1px;-webkit-border-radius:0 0 6px 6px;-moz-border-radius:0 0 6px 6px;border-radius:0 0 6px 6px;-webkit-box-shadow:0 2px 4px rgba(0, 0, 0, 0.2);-moz-box-shadow:0 2px 4px rgba(0, 0, 0, 0.2);box-shadow:0 2px 4px rgba(0, 0, 0, 0.2);-webkit-background-clip:padding-box;-moz-background-clip:padding-box;background-clip:padding-box;}.dropdown-menu li{float:none;display:block;background-color:none;}
 .dropdown-menu .divider{height:1px;margin:5px 0;overflow:hidden;background-color:#eee;border-bottom:1px solid #ffffff;}
 .topbar .dropdown-menu a,.dropdown-menu a{display:block;padding:4px 15px;clear:both;font-weight:normal;line-height:18px;color:#555555;text-shadow:0 1px 0 #ffffff;}.topbar .dropdown-menu a:hover,.dropdown-menu a:hover{background-color:#dddddd;background-image:-khtml-gradient(linear, left top, left bottom, from(#eeeeee), to(#dddddd));background-image:-moz-linear-gradient(top, #eeeeee, #dddddd);background-image:-ms-linear-gradient(top, #eeeeee, #dddddd);background-image:-webkit-gradient(linear, left top, left bottom, color-stop(0%, #eeeeee), color-stop(100%, #dddddd));background-image:-webkit-linear-gradient(top, #eeeeee, #dddddd);background-image:-o-linear-gradient(top, #eeeeee, #dddddd);background-image:linear-gradient(top, #eeeeee, #dddddd);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#dddddd', GradientType=0);color:#333333;text-decoration:none;-webkit-box-shadow:inset 0 1px 0 rgba(0, 0, 0, 0.025),inset 0 -1px rgba(0, 0, 0, 0.025);-moz-box-shadow:inset 0 1px 0 rgba(0, 0, 0, 0.025),inset 0 -1px rgba(0, 0, 0, 0.025);box-shadow:inset 0 1px 0 rgba(0, 0, 0, 0.025),inset 0 -1px rgba(0, 0, 0, 0.025);}

lib/patterns.less

@@ -205,11 +205,14 @@
   text-indent: -99999px;
   vertical-align: top;
   margin-top: 8px;
-  margin-left: 4px;
+  margin-left: 6px;
   border-left: 4px solid transparent;
   border-right: 4px solid transparent;
   border-top: 4px solid @white;
-  .opacity(50);
+  .opacity(30);
+}
+.dropdown:hover .dropdown-toggle:after {
+  .opacity(100);
 }
 // The dropdown menu (ul)
 .dropdown-menu {