diff --git a/bootstrap.css b/bootstrap.css
index 8b487fb7e3..dffa6a8249 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: Sun Oct 16 03:14:23 PDT 2011
+ * Date: Sun Oct 16 11:34:52 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).
@@ -388,13 +388,13 @@ h1 small {
 }
 h2 {
   font-size: 24px;
-  line-height: 36px;
+  line-height: 27px;
 }
 h2 small {
   font-size: 14px;
 }
 h3 {
-  line-height: 36px;
+  line-height: 27px;
   font-size: 18px;
 }
 h3 small {
@@ -2269,6 +2269,26 @@ button.btn::-moz-focus-inner, input[type=submit].btn::-moz-focus-inner {
     float: none;
     display: block;
     width: auto;
+    margin: 0;
+  }
+  .modal {
+    width: auto;
+    margin: 0;
+  }
+  .form-horizontal .control-group > label {
+    float: none;
+    width: auto;
+    padding-top: 0;
+    text-align: left;
+  }
+  .form-horizontal .controls {
+    margin-left: 0;
+  }
+  .form-horizontal .control-list {
+    padding-top: 0;
+  }
+  .form-horizontal .form-actions {
+    padding-left: 0;
   }
 }
 @media (min-width: 480px) and (max-width: 768px) {
@@ -2288,76 +2308,76 @@ button.btn::-moz-focus-inner, input[type=submit].btn::-moz-focus-inner {
     width: 748px;
   }
   .span1 {
-    width: 28px;
+    width: 44px;
   }
   .span2 {
-    width: 76px;
+    width: 108px;
   }
   .span3 {
-    width: 124px;
-  }
-  .span4 {
     width: 172px;
   }
+  .span4 {
+    width: 236px;
+  }
   .span5 {
-    width: 220px;
+    width: 300px;
   }
   .span6 {
-    width: 268px;
-  }
-  .span7 {
-    width: 316px;
-  }
-  .span8 {
     width: 364px;
   }
+  .span7 {
+    width: 428px;
+  }
+  .span8 {
+    width: 492px;
+  }
   .span9 {
-    width: 412px;
-  }
-  .span10 {
-    width: 460px;
-  }
-  .span11 {
-    width: 508px;
-  }
-  .span12 {
     width: 556px;
   }
+  .span10 {
+    width: 620px;
+  }
+  .span11 {
+    width: 684px;
+  }
+  .span12 {
+    width: 748px;
+  }
   .offset1 {
-    margin-left: 68px;
+    margin-left: 64px;
   }
   .offset2 {
-    margin-left: 116px;
+    margin-left: 128px;
   }
   .offset3 {
-    margin-left: 164px;
+    margin-left: 192px;
   }
   .offset4 {
-    margin-left: 212px;
+    margin-left: 256px;
   }
   .offset5 {
-    margin-left: 260px;
+    margin-left: 320px;
   }
   .offset6 {
-    margin-left: 308px;
+    margin-left: 384px;
   }
   .offset7 {
-    margin-left: 356px;
+    margin-left: 448px;
   }
   .offset8 {
-    margin-left: 404px;
+    margin-left: 512px;
   }
   .offset9 {
-    margin-left: 452px;
+    margin-left: 576px;
   }
   .offset10 {
-    margin-left: 500px;
+    margin-left: 640px;
   }
   .offset11 {
-    margin-left: 548px;
+    margin-left: 704px;
   }
   .offset12 {
-    margin-left: 596px;
+    margin-left: 768px;
   }
 }
 @media (min-width: 1170px) {
diff --git a/bootstrap.min.css b/bootstrap.min.css
index cfec72ec12..a6ef9baf53 100644
--- a/bootstrap.min.css
+++ b/bootstrap.min.css
@@ -66,8 +66,8 @@ a{color:#0069d6;text-decoration:none;line-height:inherit;font-weight:inherit;}a:
 p{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:13px;line-height:18px;margin-bottom:9px;}p small{font-size:11px;color:#bfbfbf;}
 h1,h2,h3,h4,h5,h6{font-weight:bold;color:#404040;}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small{color:#bfbfbf;}
 h1{margin-bottom:18px;font-size:30px;line-height:36px;}h1 small{font-size:18px;}
-h2{font-size:24px;line-height:36px;}h2 small{font-size:14px;}
-h3{line-height:36px;font-size:18px;}h3 small{font-size:14px;}
+h2{font-size:24px;line-height:27px;}h2 small{font-size:14px;}
+h3{line-height:27px;font-size:18px;}h3 small{font-size:14px;}
 h4{font-size:16px;line-height:36px;}h4 small{font-size:12px;}
 h5{font-size:14px;line-height:18px;}
 h6{font-size:13px;line-height:18px;color:#bfbfbf;text-transform:uppercase;}
@@ -322,4 +322,4 @@ button.btn::-moz-focus-inner,input[type=submit].btn::-moz-focus-inner{padding:0;
 .media-grid li{display:inline;}
 .media-grid a{float:left;padding:4px;margin:0 0 20px 20px;border:1px solid #ddd;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-webkit-box-shadow:0 1px 1px rgba(0, 0, 0, 0.075);-moz-box-shadow:0 1px 1px rgba(0, 0, 0, 0.075);box-shadow:0 1px 1px rgba(0, 0, 0, 0.075);}.media-grid a img{display:block;}
 .media-grid a:hover{border-color:#0069d6;-webkit-box-shadow:0 1px 4px rgba(0, 105, 214, 0.25);-moz-box-shadow:0 1px 4px rgba(0, 105, 214, 0.25);box-shadow:0 1px 4px rgba(0, 105, 214, 0.25);}
-@media (max-width: 480px){.container{width:auto;padding:0 10px;} [class*="span"]{float:none;display:block;width:auto;}}@media (min-width: 480px) and (max-width: 768px){.container{width:auto;padding:0 10px;} [class*="span"]{float:none;display:block;width:auto;margin:0;}}@media (min-width: 768px) and (max-width: 940px){.container{width:748px;} .span1{width:28px;} .span2{width:76px;} .span3{width:124px;} .span4{width:172px;} .span5{width:220px;} .span6{width:268px;} .span7{width:316px;} .span8{width:364px;} .span9{width:412px;} .span10{width:460px;} .span11{width:508px;} .span12{width:556px;} .offset1{margin-left:68px;} .offset2{margin-left:116px;} .offset3{margin-left:164px;} .offset4{margin-left:212px;} .offset5{margin-left:260px;} .offset6{margin-left:308px;} .offset7{margin-left:356px;} .offset8{margin-left:404px;} .offset9{margin-left:452px;} .offset10{margin-left:500px;} .offset11{margin-left:548px;} .offset12{margin-left:596px;}}@media (min-width: 1170px){.container{width:1170px;} [class*="span"]{margin-left:30px;} .span1{width:70px;} .span2{width:170px;} .span3{width:270px;} .span4{width:370px;} .span5{width:470px;} .span6{width:570px;} .span7{width:670px;} .span8{width:770px;} .span9{width:870px;} .span10{width:970px;} .span11{width:1070px;} .span12{width:1170px;} .offset1{margin-left:100px;} .offset2{margin-left:200px;} .offset3{margin-left:300px;} .offset4{margin-left:400px;} .offset5{margin-left:500px;} .offset6{margin-left:600px;} .offset7{margin-left:700px;} .offset8{margin-left:800px;} .offset9{margin-left:900px;} .offset10{margin-left:1000px;} .offset11{margin-left:1100px;} .offset12{margin-left:1200px;}}
+@media (max-width: 480px){.container{width:auto;padding:0 10px;} [class*="span"]{float:none;display:block;width:auto;margin:0;} .modal{width:auto;margin:0;} .form-horizontal .control-group>label{float:none;width:auto;padding-top:0;text-align:left;} .form-horizontal .controls{margin-left:0;} .form-horizontal .control-list{padding-top:0;} .form-horizontal .form-actions{padding-left:0;}}@media (min-width: 480px) and (max-width: 768px){.container{width:auto;padding:0 10px;} [class*="span"]{float:none;display:block;width:auto;margin:0;}}@media (min-width: 768px) and (max-width: 940px){.container{width:748px;} .span1{width:44px;} .span2{width:108px;} .span3{width:172px;} .span4{width:236px;} .span5{width:300px;} .span6{width:364px;} .span7{width:428px;} .span8{width:492px;} .span9{width:556px;} .span10{width:620px;} .span11{width:684px;} .span12{width:748px;} .offset1{margin-left:64px;} .offset2{margin-left:128px;} .offset3{margin-left:192px;} .offset4{margin-left:256px;} .offset5{margin-left:320px;} .offset6{margin-left:384px;} .offset7{margin-left:448px;} .offset8{margin-left:512px;} .offset9{margin-left:576px;} .offset10{margin-left:640px;} .offset11{margin-left:704px;} .offset12{margin-left:768px;}}@media (min-width: 1170px){.container{width:1170px;} [class*="span"]{margin-left:30px;} .span1{width:70px;} .span2{width:170px;} .span3{width:270px;} .span4{width:370px;} .span5{width:470px;} .span6{width:570px;} .span7{width:670px;} .span8{width:770px;} .span9{width:870px;} .span10{width:970px;} .span11{width:1070px;} .span12{width:1170px;} .offset1{margin-left:100px;} .offset2{margin-left:200px;} .offset3{margin-left:300px;} .offset4{margin-left:400px;} .offset5{margin-left:500px;} .offset6{margin-left:600px;} .offset7{margin-left:700px;} .offset8{margin-left:800px;} .offset9{margin-left:900px;} .offset10{margin-left:1000px;} .offset11{margin-left:1100px;} .offset12{margin-left:1200px;}}
diff --git a/docs/assets/css/docs.css b/docs/assets/css/docs.css
index 52714d1991..fb7482edc7 100644
--- a/docs/assets/css/docs.css
+++ b/docs/assets/css/docs.css
@@ -231,7 +231,7 @@ section > .row {
 .mini-layout .mini-layout-body {
   background-color: #dceaf4;
   margin: 0 auto;
-  width: 240px;
+  width: 70%;
   height: 240px;
 }
 .mini-layout.fluid .mini-layout-sidebar,
@@ -241,11 +241,11 @@ section > .row {
 }
 .mini-layout.fluid .mini-layout-sidebar {
   background-color: #bbd8e9;
-  width: 90px;
+  width: 20%;
   height: 240px;
 }
 .mini-layout.fluid .mini-layout-body {
-  width: 300px;
+  width: 60%;
   margin-left: 10px;
 }
 
@@ -328,23 +328,22 @@ pre.prettyprint {
 }
 
 
+.browser-support {
+  max-width: 100%;
+}
+
 /* Responsive Docs
 -------------------------------------------------- */
-
-/* Tablet to Medium Desktop
-------------------------- */
+@media (max-width: 480px) {
+  .large-bird {
+    display: none;
+  }
+}
 
 @media (min-width: 768px) and (max-width: 900px) {
-
   .footer,
   .jumbotron {
     min-width: 748px;
   }
-  .jumbotron .inner h1,
-  .jumbotron .inner p {
-    margin-left: 40px;
-    margin-right: 40px;
-  }
-
 }
 
diff --git a/docs/index.html b/docs/index.html
index 0e49e9cbd2..b9004e6bfd 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -128,7 +128,7 @@
         <div class="span4">
           <h2>Cross-everything</h2>
           <p>Bootstrap is tested and supported in major modern browsers like Chrome, Safari, Internet Explorer, and Firefox.</p>
-          <img src="assets/img/browsers.png" alt="Tested and supported in Chrome, Safari, Internet Explorer, and Firefox">
+          <img class="browser-support" src="assets/img/browsers.png" alt="Tested and supported in Chrome, Safari, Internet Explorer, and Firefox">
           <ul>
             <li>Latest Safari</li>
             <li>Latest Google Chrome</li>
diff --git a/lib/responsive.less b/lib/responsive.less
index ee974d3e18..5c8e0539e8 100644
--- a/lib/responsive.less
+++ b/lib/responsive.less
@@ -3,6 +3,9 @@
  * ------------------------------------------------------------- */
 
 
+// UP TO LANDSCAPE PHONE
+// ---------------------
+
 @media (max-width: 480px) {
   // Remove width from containers
   .container {
@@ -14,10 +17,40 @@
     float: none;
     display: block;
     width: auto;
+    margin: 0;
   }
+  // Resize modals
+  .modal {
+    width: auto;
+    margin: 0;
+  }
+
+  // Remove the horizontal form styles
+  .form-horizontal .control-group > label {
+    float: none;
+    width: auto;
+    padding-top: 0;
+    text-align: left;
+  }
+  // Move over all input controls and content
+  .form-horizontal .controls {
+    margin-left: 0;
+  }
+  // Move the options list down to align with labels
+  .form-horizontal .control-list {
+    padding-top: 0; // has to be padding because margin collaspes
+  }
+  // Move over buttons in .form-actions to align with .controls
+  .form-horizontal .form-actions {
+    padding-left: 0;
+  }
+
 }
 
 
+// LANDSCAPE PHONE TO SMALL DESKTOP & PORTRAIT TABLET
+// --------------------------------------------------
+
 @media (min-width: 480px) and (max-width: 768px) {
   // Remove width from containers
   .container {
@@ -34,24 +67,23 @@
 }
 
 
-// TABLET TO MEDIUM DESKTOP
-// ------------------------
+// PORTRAIT TABLET TO DEFAULT DESKTOP
+// ----------------------------------
 
 @media (min-width: 768px) and (max-width: 940px) {
 
   // Reset grid variables
   @gridColumns:       16;
-  @gridColumnWidth:   28px;
+  @gridColumnWidth:   44px;
   @gridGutterWidth:   20px;
   @siteWidth:         748px;
-  @extraSpace:        (@gridGutterWidth * 2);
 
   // Bring grid mixins to recalculate widths
   .columns(@columnSpan: 1) {
     width: (@gridColumnWidth * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1));
   }
   .offset(@columnOffset: 1) {
-    margin-left: (@gridColumnWidth * @columnOffset) + (@gridGutterWidth * (@columnOffset - 1)) + @extraSpace;
+    margin-left: (@gridColumnWidth * @columnOffset) + (@gridGutterWidth * (@columnOffset - 1)) + @gridGutterWidth;
   }
 
   // 16cols at 30px wide with 16px gutters
@@ -90,8 +122,8 @@
 }
 
 
-// LARGE DESKTOP
-// -------------
+// LARGE DESKTOP & UP
+// ------------------
 
 @media (min-width: 1170px) {
 
diff --git a/lib/type.less b/lib/type.less
index 4232a24dff..7cf9e6ccd9 100644
--- a/lib/type.less
+++ b/lib/type.less
@@ -38,13 +38,13 @@ h1 {
 }
 h2 {
   font-size: 24px;
-  line-height: @baseLineHeight * 2;
+  line-height: @baseLineHeight * 1.5;
   small {
     font-size: 14px;
   }
 }
 h3 {
-  line-height: @baseLineHeight * 2;
+  line-height: @baseLineHeight * 1.5;
   font-size: 18px;
   small {
     font-size: 14px;