navbar and dropdown fixes, for alignments and for ie7/8 dropdown hidden bugs from #3946

docs/assets/css/bootstrap-responsive.css

@@ -34,7 +34,7 @@
 .input-block-level {
   display: block;
   width: 100%;
-  min-height: 28px;
+  min-height: 30px;
   -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
           box-sizing: border-box;
@@ -203,7 +203,7 @@
     display: block;
     float: left;
     width: 100%;
-    min-height: 28px;
+    min-height: 30px;
     margin-left: 2.564102564102564%;
     *margin-left: 2.5109110747408616%;
     -webkit-box-sizing: border-box;
@@ -548,7 +548,7 @@
     display: block;
     float: left;
     width: 100%;
-    min-height: 28px;
+    min-height: 30px;
     margin-left: 2.7624309392265194%;
     *margin-left: 2.709239449864817%;
     -webkit-box-sizing: border-box;
@@ -830,7 +830,7 @@
   .uneditable-input {
     display: block;
     width: 100%;
-    min-height: 28px;
+    min-height: 30px;
     -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
             box-sizing: border-box;

docs/assets/css/bootstrap.css

@@ -150,7 +150,7 @@ textarea {
 .input-block-level {
   display: block;
   width: 100%;
-  min-height: 28px;
+  min-height: 30px;
   -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
           box-sizing: border-box;
@@ -340,7 +340,7 @@ a:hover {
   display: block;
   float: left;
   width: 100%;
-  min-height: 28px;
+  min-height: 30px;
   margin-left: 2.127659574468085%;
   *margin-left: 2.074468085106383%;
   -webkit-box-sizing: border-box;
@@ -2865,6 +2865,7 @@ table .span24 {
   position: relative;
   height: 0;
   overflow: hidden;
+  overflow: visible \9;
   -webkit-transition: height 0.35s ease;
      -moz-transition: height 0.35s ease;
        -o-transition: height 0.35s ease;
@@ -4344,26 +4345,26 @@ input[type="submit"].btn.btn-mini {
   border-bottom-color: #555555;
 }
 
-.navbar .pull-right .dropdown-menu,
+.navbar .pull-right > li > .dropdown-menu,
-.navbar .dropdown-menu.pull-right {
+.navbar .nav > li > .dropdown-menu.pull-right {
   right: 0;
   left: auto;
 }
 
-.navbar .pull-right .dropdown-menu:before,
+.navbar .pull-right > li > .dropdown-menu:before,
-.navbar .dropdown-menu.pull-right:before {
+.navbar .nav > li > .dropdown-menu.pull-right:before {
   right: 12px;
   left: auto;
 }
 
-.navbar .pull-right .dropdown-menu:after,
+.navbar .pull-right > li > .dropdown-menu:after,
-.navbar .dropdown-menu.pull-right:after {
+.navbar .nav > li > .dropdown-menu.pull-right:after {
   right: 13px;
   left: auto;
 }
 
-.navbar .pull-right .dropdown-menu .dropdown-menu,
+.navbar .pull-right > li > .dropdown-menu .dropdown-menu,
-.navbar .dropdown-menu.pull-right .dropdown-menu {
+.navbar .nav > li > .dropdown-menu.pull-right .dropdown-menu {
   right: 100%;
   left: auto;
   margin-right: -1px;

docs/examples/hero.html

@@ -46,6 +46,18 @@
               <li class="active"><a href="#">Home</a></li>
               <li><a href="#about">About</a></li>
               <li><a href="#contact">Contact</a></li>
+              <li class="dropdown">
+                <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
+                <ul class="dropdown-menu">
+                  <li><a href="#">Action</a></li>
+                  <li><a href="#">Another action</a></li>
+                  <li><a href="#">Something else here</a></li>
+                  <li class="divider"></li>
+                  <li class="nav-header">Nav header</li>
+                  <li><a href="#">Separated link</a></li>
+                  <li><a href="#">One more separated link</a></li>
+                </ul>
+              </li>
             </ul>
             <form class="navbar-form pull-right">
               <input class="span2" type="text" placeholder="Email">

less/component-animations.less

@@ -15,6 +15,7 @@
   position: relative;
   height: 0;
   overflow: hidden;
+  overflow: visible \9;
   .transition(height .35s ease);
   &.in {
     height: auto;

less/mixins.less

@@ -154,11 +154,12 @@
 .input-block-level {
   display: block;
   width: 100%;
-  min-height: 28px;        // Make inputs at least the height of their button counterpart
+  min-height: 30px;        // Make inputs at least the height of their button counterpart
   .box-sizing(border-box); // Makes inputs behave like true block-level elements
 }
 
 
+
 // Mixin for form field states
 .formFieldState(@textColor: #555, @borderColor: #ccc, @backgroundColor: #f5f5f5) {
   // Set the text color

less/navbar.less

@@ -327,8 +327,8 @@
 }
 
 // Right aligned menus need alt position
-.navbar .pull-right .dropdown-menu,
+.navbar .pull-right > li > .dropdown-menu,
-.navbar .dropdown-menu.pull-right {
+.navbar .nav > li > .dropdown-menu.pull-right {
   left: auto;
   right: 0;
   &:before {