Navbar update

Addresses a few different cases where the navbar has and doesn't have a
container, and accordingly adjusts the padding and margin of key
elements.

dist/css/bootstrap.css

@@ -3210,11 +3210,6 @@ button.close {
   }
 }
 
-.navbar-header {
-  padding-right: 15px;
-  padding-left: 15px;
-}
-
 .navbar-header:before,
 .navbar-header:after {
   display: table;
@@ -3238,9 +3233,6 @@ button.close {
 @media (min-width: 768px) {
   .navbar-header {
     float: left;
-    padding-right: 0;
-    padding-left: 0;
-    margin-right: 15px;
   }
 }
 
@@ -3281,8 +3273,6 @@ button.close {
 @media (min-width: 768px) {
   .navbar-collapse {
     width: auto;
-    padding-right: 0;
-    padding-left: 0;
     border-top: 0;
     box-shadow: none;
   }
@@ -3297,6 +3287,20 @@ button.close {
   }
 }
 
+.container > .navbar-header,
+.container > .navbar-collapse {
+  margin-right: -15px;
+  margin-left: -15px;
+}
+
+@media (min-width: 768px) {
+  .container > .navbar-header,
+  .container > .navbar-collapse {
+    margin-right: 0;
+    margin-left: 0;
+  }
+}
+
 .navbar-static-top {
   border-width: 0 0 1px;
 }
@@ -3334,8 +3338,7 @@ button.close {
 
 .navbar-brand {
   float: left;
-  padding-top: 15px;
-  padding-bottom: 15px;
+  padding: 15px 15px;
   font-size: 18px;
   line-height: 20px;
   color: #777777;
@@ -3348,11 +3351,18 @@ button.close {
   background-color: transparent;
 }
 
+@media (min-width: 768px) {
+  .navbar > .container .navbar-brand {
+    margin-left: -15px;
+  }
+}
+
 .navbar-toggle {
   position: relative;
   float: right;
   padding: 9px 10px;
   margin-top: 8px;
+  margin-right: 15px;
   margin-bottom: 8px;
   background-color: transparent;
   border: 1px solid #dddddd;
@@ -3378,9 +3388,6 @@ button.close {
 
 @media (min-width: 768px) {
   .navbar-toggle {
-    position: relative;
-    top: auto;
-    left: auto;
     display: none;
   }
 }
@@ -5177,7 +5184,7 @@ a.list-group-item.active > .badge,
 }
 
 .jumbotron {
-  padding: 30px 15px;
+  padding: 30px;
   margin-bottom: 30px;
   font-size: 21px;
   font-weight: 200;

examples/navbar/index.html

@@ -22,7 +22,6 @@
 
       <!-- Static navbar -->
       <div class="navbar">
-        <div class="container">
         <div class="navbar-header">
           <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
             <span class="icon-bar"></span>
@@ -33,9 +32,9 @@
         </div>
         <div class="navbar-collapse collapse">
           <ul class="nav navbar-nav">
-              <li class="active"><a href="#">Home</a></li>
-              <li><a href="#about">About</a></li>
-              <li><a href="#contact">Contact</a></li>
+            <li class="active"><a href="#">Link</a></li>
+            <li><a href="#">Link</a></li>
+            <li><a href="#">Link</a></li>
             <li class="dropdown">
               <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
               <ul class="dropdown-menu">
@@ -56,7 +55,6 @@
           </ul>
         </div><!--/.nav-collapse -->
       </div>
-      </div>
 
       <!-- Main component for a primary marketing message or call to action -->
       <div class="jumbotron">

less/jumbotron.less

@@ -4,7 +4,7 @@
 
 
 .jumbotron {
-  padding: 30px 15px;
+  padding: 30px;
   margin-bottom: 30px;
   font-size: (@font-size-base * 1.5);
   font-weight: 200;

less/navbar.less

@@ -30,15 +30,10 @@
 // styling of responsive aspects.
 
 .navbar-header {
-  padding-left:  @navbar-padding-horizontal;
-  padding-right: @navbar-padding-horizontal;
   .clearfix();
 
   @media (min-width: @grid-float-breakpoint) {
     float: left;
-    padding-left: 0;
-    padding-right: 0;
-    margin-right: @navbar-padding-horizontal;
   }
 }
 
@@ -69,8 +64,6 @@
 
   @media (min-width: @grid-float-breakpoint) {
     width: auto;
-    padding-right: 0;
-    padding-left:  0;
     border-top: 0;
     box-shadow: none;
 
@@ -88,6 +81,22 @@
 }
 
 
+// Both navbar header and collapse
+//
+// When a container is present, change the behavior of the header and collapse.
+
+.container > .navbar-header,
+.container > .navbar-collapse {
+  margin-right: -@navbar-padding-horizontal;
+  margin-left:  -@navbar-padding-horizontal;
+
+  @media (min-width: @grid-float-breakpoint) {
+    margin-right: 0;
+    margin-left:  0;
+  }
+}
+
+
 //
 // Navbar alignment options
 //
@@ -129,8 +138,7 @@
 
 .navbar-brand {
   float: left;
-  padding-top: @navbar-padding-vertical;
-  padding-bottom: @navbar-padding-vertical;
+  padding: @navbar-padding-vertical @navbar-padding-horizontal;
   font-size: @font-size-large;
   line-height: @line-height-computed;
   color: @navbar-brand-color;
@@ -140,6 +148,12 @@
     text-decoration: none;
     background-color: @navbar-brand-hover-bg;
   }
+
+  @media (min-width: @grid-float-breakpoint) {
+    .navbar > .container & {
+      margin-left: -@navbar-padding-horizontal;
+    }
+  }
 }
 
 
@@ -151,6 +165,7 @@
 .navbar-toggle {
   position: relative;
   float: right;
+  margin-right: @navbar-padding-horizontal;
   padding: 9px 10px;
   .navbar-vertical-align(34px);
   background-color: transparent;
@@ -175,9 +190,6 @@
   }
 
   @media (min-width: @grid-float-breakpoint) {
-    position: relative;
-    top: auto;
-    left: auto;
     display: none;
   }
 }