finish cleaning up ie 7-8 support

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: Sun Aug 21 22:13:24 PDT 2011
+ * Date: Sun Aug 21 22:26:51 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).
@@ -1313,6 +1313,9 @@ table .headerSortUp.purple, table .headerSortDown.purple {
 .topbar ul li.menu.open a.menu, .topbar ul li.menu.open a:hover {
   background-color: #444;
   background-color: rgba(255, 255, 255, 0.1);
+  *background-color: #444;
+  /* IE6-7 */
+
   color: #fff;
 }
 .topbar ul li.menu.open ul {
@@ -1324,6 +1327,9 @@ table .headerSortUp.purple, table .headerSortDown.purple {
 }
 .topbar ul li.menu.open ul li a:hover {
   background-color: rgba(255, 255, 255, 0.1);
+  *background-color: #444;
+  /* IE6-7 */
+
   color: #fff;
 }
 .topbar ul li.menu.open ul li.active a {

bootstrap-1.0.0.min.css

@@ -170,8 +170,8 @@ table .headerSortUp.purple,table .headerSortDown.purple{background-color:#e2d5f0
 .topbar ul.primary-nav li ul{left:0;}
 .topbar ul.secondary-nav li ul{right:0;}
 .topbar ul li.menu{position:relative;}.topbar ul li.menu a.menu:after{width:0px;height:0px;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 #fff;filter:alpha(opacity=50);-khtml-opacity:0.5;-moz-opacity:0.5;opacity:0.5;}
-.topbar ul li.menu.open a.menu,.topbar ul li.menu.open a:hover{background-color:#444;background-color:rgba(255, 255, 255, 0.1);color:#fff;}
-.topbar ul li.menu.open ul{display:block;}.topbar ul li.menu.open ul li a{background-color:transparent;font-weight:normal;}.topbar ul li.menu.open ul li a:hover{background-color:rgba(255, 255, 255, 0.1);color:#fff;}
+.topbar ul li.menu.open a.menu,.topbar ul li.menu.open a:hover{background-color:#444;background-color:rgba(255, 255, 255, 0.1);*background-color:#444;color:#fff;}
+.topbar ul li.menu.open ul{display:block;}.topbar ul li.menu.open ul li a{background-color:transparent;font-weight:normal;}.topbar ul li.menu.open ul li a:hover{background-color:rgba(255, 255, 255, 0.1);*background-color:#444;color:#fff;}
 .topbar ul li.menu.open ul li.active a{background-color:rgba(255, 255, 255, 0.1);font-weight:bold;}
 .topbar ul li ul{background-color:#333;float:left;display:none;position:absolute;top:40px;min-width:160px;max-width:220px;_width:160px;margin-left:0;margin-right:0;padding:0;text-align:left;border:0;zoom:1;-webkit-border-radius:0 0 5px 5px;-moz-border-radius:0 0 5px 5px;border-radius:0 0 5px 5px;-webkit-box-shadow:0 1px 2px rgba(0, 0, 0, 0.6);-moz-box-shadow:0 1px 2px rgba(0, 0, 0, 0.6);box-shadow:0 1px 2px rgba(0, 0, 0, 0.6);}.topbar ul li ul li{float:none;clear:both;display:block;background:none;font-size:12px;}.topbar ul li ul li a{display:block;padding:6px 15px;clear:both;font-weight:normal;line-height:19px;color:#bbb;}.topbar ul li ul li a:hover{background-color:#333;background-color:rgba(255, 255, 255, 0.25);color:#fff;}
 .topbar ul li ul li.divider{height:1px;overflow:hidden;background:#222;background:rgba(0, 0, 0, 0.2);border-bottom:1px solid rgba(255, 255, 255, 0.1);margin:5px 0;}

docs/index.html

@@ -545,6 +545,7 @@
           </tr>
         </tbody>
       </table>
+      <p><strong>Note:</strong> Zebra-striping is a progressive enhancement not available for older browsers like IE8 and below.</p>
 <pre class="prettyprint linenums">
 &lt;table class="common-table zebra-striped"&gt;
 ...

lib/patterns.less

@@ -163,6 +163,7 @@
         a:hover {
           background-color: #444;
           background-color: rgba(255,255,255,.1);
+          *background-color: #444; /* IE6-7 */
           color: #fff;
         }
         ul {
@@ -173,6 +174,7 @@
               font-weight: normal;
               &:hover {
                 background-color: rgba(255,255,255,.1);
+                *background-color: #444; /* IE6-7 */
                 color: #fff;
               }
             }