diff --git a/bootstrap.css b/bootstrap.css
index bcba5b45..8f105853 100644
--- a/bootstrap.css
+++ b/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: Fri Sep 16 09:47:29 PDT 2011
+ * Date: Fri Sep 16 10:13:51 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).
@@ -1591,22 +1591,23 @@ a.menu:after, .dropdown-toggle:after {
 .tabs > li > a {
   margin-right: 2px;
   padding: 0 15px;
-  line-height: 35px;
+  line-height: 36px;
+  border: 1px solid transparent;
   -webkit-border-radius: 4px 4px 0 0;
   -moz-border-radius: 4px 4px 0 0;
   border-radius: 4px 4px 0 0;
 }
 .tabs > li > a:hover {
-  background-color: #eee;
-  border-bottom: 1px solid #ddd;
   text-decoration: none;
+  background-color: #eee;
+  border-color: #eee #eee #ddd;
 }
 .tabs > li.active > a {
-  background-color: #ffffff;
   padding: 0 14px;
-  border: 1px solid #ddd;
-  border-bottom: 0;
   color: #808080;
+  background-color: #ffffff;
+  border: 1px solid #ddd;
+  border-bottom-color: transparent;
 }
 .tabs .menu-dropdown, .tabs .dropdown-menu {
   top: 35px;
diff --git a/bootstrap.min.css b/bootstrap.min.css
index 0e0c04b1..4b06450f 100644
--- a/bootstrap.min.css
+++ b/bootstrap.min.css
@@ -240,8 +240,8 @@ a.menu:after,.dropdown-toggle:after{width:0;height:0;display:inline-block;conten
 .tabs,.pills{margin:0 0 20px;padding:0;list-style:none;zoom:1;}.tabs:before,.pills:before,.tabs:after,.pills:after{display:table;content:"";zoom:1;*display:inline;}
 .tabs:after,.pills:after{clear:both;}
 .tabs>li,.pills>li{float:left;}.tabs>li>a,.pills>li>a{display:block;}
-.tabs{float:left;width:100%;border-bottom:1px solid #ddd;}.tabs>li{position:relative;top:1px;}.tabs>li>a{margin-right:2px;padding:0 15px;line-height:35px;-webkit-border-radius:4px 4px 0 0;-moz-border-radius:4px 4px 0 0;border-radius:4px 4px 0 0;}.tabs>li>a:hover{background-color:#eee;border-bottom:1px solid #ddd;text-decoration:none;}
-.tabs>li.active>a{background-color:#ffffff;padding:0 14px;border:1px solid #ddd;border-bottom:0;color:#808080;}
+.tabs{float:left;width:100%;border-bottom:1px solid #ddd;}.tabs>li{position:relative;top:1px;}.tabs>li>a{margin-right:2px;padding:0 15px;line-height:36px;border:1px solid transparent;-webkit-border-radius:4px 4px 0 0;-moz-border-radius:4px 4px 0 0;border-radius:4px 4px 0 0;}.tabs>li>a:hover{text-decoration:none;background-color:#eee;border-color:#eee #eee #ddd;}
+.tabs>li.active>a{padding:0 14px;color:#808080;background-color:#ffffff;border:1px solid #ddd;border-bottom-color:transparent;}
 .tabs .menu-dropdown,.tabs .dropdown-menu{top:35px;border-width:1px;-webkit-border-radius:0 6px 6px 6px;-moz-border-radius:0 6px 6px 6px;border-radius:0 6px 6px 6px;}
 .tabs a.menu:after,.tabs .dropdown-toggle:after{border-top-color:#999;margin-top:15px;margin-left:5px;}
 .tabs li.open.menu .menu,.tabs .open.dropdown .dropdown-toggle{border-color:#999;}
diff --git a/docs/index.html b/docs/index.html
index 1d20bc3a..1e446c72 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -1367,7 +1367,7 @@
     </div>
     <div class="span12">
       <ul class="tabs">
-        <li class="active"><a href="#">Home</a></li>
+        <li class=""><a href="#">Home</a></li>
         <li><a href="#">Profile</a></li>
         <li><a href="#">Messages</a></li>
         <li><a href="#">Settings</a></li>
diff --git a/lib/patterns.less b/lib/patterns.less
index 54333208..cb92126a 100644
--- a/lib/patterns.less
+++ b/lib/patterns.less
@@ -342,22 +342,22 @@ a.menu:after,
     position: relative; // For the dropdowns mostly
     top: 1px;
     > a {
-      margin-right: 2px;
       padding: 0 15px;
-      line-height: (@baseline * 2) - 1;
+      margin-right: 2px;
+      line-height: @baseline * 2;
+      border: 1px solid transparent;
       .border-radius(4px 4px 0 0);
       &:hover {
-        background-color: #eee;
-        border-bottom: 1px solid #ddd;
         text-decoration: none;
+        background-color: #eee;
+        border-color: #eee #eee #ddd;
       }
     }
     &.active > a {
-      background-color: @white;
-      padding: 0 14px;
-      border: 1px solid #ddd;
-      border-bottom: 0;
       color: @gray;
+      background-color: @white;
+      border: 1px solid #ddd;
+      border-bottom-color: transparent;
     }
   }
   // first one for backwards compatibility