dropdowns.less in twitter-bootstrap-rails-2.1.8

- old
+ new

@@ -113,10 +113,11 @@
 // Nuke hover effects
 .dropdown-menu .disabled > a:hover {
   text-decoration: none;
   background-color: transparent;
   background-image: none; // Remove CSS gradient
+  .reset-filter();
   cursor: default;
 }
 
 // Open state for the dropdown
 // ---------------------------
@@ -166,13 +167,11 @@
 .dropdown-submenu > .dropdown-menu {
   top: 0;
   left: 100%;
   margin-top: -6px;
   margin-left: -1px;
-  -webkit-border-radius: 0 6px 6px 6px;
-     -moz-border-radius: 0 6px 6px 6px;
-          border-radius: 0 6px 6px 6px;
+  .border-radius(0 6px 6px 6px);
 }
 .dropdown-submenu:hover > .dropdown-menu {
   display: block;
 }
 
@@ -180,13 +179,11 @@
 .dropup .dropdown-submenu > .dropdown-menu {
   top: auto;
   bottom: 0;
   margin-top: 0;
   margin-bottom: -2px;
-  -webkit-border-radius: 5px 5px 5px 0;
-     -moz-border-radius: 5px 5px 5px 0;
-          border-radius: 5px 5px 5px 0;
+  .border-radius(5px 5px 5px 0);
 }
 
 // Caret to indicate there is a submenu
 .dropdown-submenu > a:after {
   display: block;
@@ -213,13 +210,11 @@
 
   // Positioning the submenu
   > .dropdown-menu {
     left: -100%;
     margin-left: 10px;
-    -webkit-border-radius: 6px 0 6px 6px;
-       -moz-border-radius: 6px 0 6px 6px;
-            border-radius: 6px 0 6px 6px;
+    .border-radius(6px 0 6px 6px);
   }
 }
 
 // Tweak nav headers
 // -----------------
@@ -230,8 +225,9 @@
 }
 
 // Typeahead
 // ---------
 .typeahead {
+  z-index: 1051;
   margin-top: 2px; // give it some space to breathe
   .border-radius(@baseBorderRadius);
 }