diff --git a/assets/css/docs.css b/assets/css/docs.css
index 8843d2480f..243c922f1e 100644
--- a/assets/css/docs.css
+++ b/assets/css/docs.css
@@ -418,9 +418,6 @@ body {
 .bs-example-control-sizing input[type="text"] + input[type="text"] {
   margin-top: 10px;
 }
-.bs-example-form {
-  overflow: hidden;
-}
 .bs-example-form .input-group {
   margin-bottom: 10px;
 }
diff --git a/css.html b/css.html
index 9aa5c6ca42..9e7da28f98 100644
--- a/css.html
+++ b/css.html
@@ -1545,34 +1545,34 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
     </div>
 
     <form class="bs-example bs-example-form">
-      <div class="input-group col-lg-9">
+      <div class="input-group">
         <span class="input-group-addon">@</span>
         <input type="text" class="form-control" placeholder="Username">
       </div>
       <br>
-      <div class="input-group col-lg-6">
+      <div class="input-group">
         <input type="text" class="form-control">
         <span class="input-group-addon">.00</span>
       </div>
       <br>
-      <div class="input-group col-lg-3">
+      <div class="input-group">
         <span class="input-group-addon">$</span>
         <input type="text" class="form-control">
         <span class="input-group-addon">.00</span>
       </div>
     </form>
 {% highlight html %}
-<div class="input-group col-lg-9">
+<div class="input-group">
   <span class="input-group-addon">@</span>
   <input type="text" class="form-control" placeholder="Username">
 </div>
 
-<div class="input-group col-lg-6">
+<div class="input-group">
   <input type="text" class="form-control">
   <span class="input-group-addon">.00</span>
 </div>
 
-<div class="input-group col-lg-3">
+<div class="input-group">
   <span class="input-group-addon">$</span>
   <input type="text" class="form-control">
   <span class="input-group-addon">.00</span>
@@ -1582,33 +1582,33 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
     <h3>Optional sizes</h3>
     <p>Add the relative form sizing classes to the <code>.input-group-addon</code>.</p>
     <form class="bs-example bs-example-form">
-      <div class="input-group col-lg-9">
+      <div class="input-group">
         <span class="input-group-addon input-large">@</span>
         <input type="text" class="form-control input-large" placeholder="Username">
       </div>
       <br>
-      <div class="input-group col-lg-9">
+      <div class="input-group">
         <span class="input-group-addon">@</span>
         <input type="text" class="form-control" placeholder="Username">
       </div>
       <br>
-      <div class="input-group col-lg-9">
+      <div class="input-group">
         <span class="input-group-addon input-small">@</span>
         <input type="text" class="form-control input-small" placeholder="Username">
       </div>
     </form>
 {% highlight html %}
-<div class="input-group col-lg-9">
+<div class="input-group">
   <span class="input-group-addon input-large">@</span>
   <input type="text" class="form-control input-large" placeholder="Username">
 </div>
 
-<div class="input-group col-lg-9">
+<div class="input-group">
   <span class="input-group-addon">@</span>
   <input type="text" class="form-control" placeholder="Username">
 </div>
 
-<div class="input-group col-lg-9">
+<div class="input-group">
   <span class="input-group-addon input-small">@</span>
   <input type="text" class="form-control input-small" placeholder="Username">
 </div>
@@ -1617,144 +1617,167 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
     <h3>Buttons instead of text</h3>
     <p>Buttons in input groups are a bit different and require one extra level of nesting. Instead of <code>.input-group-addon</code>, you'll need to use <code>.input-group-btn</code> to wrap the buttons. This is required due to default browser styles that cannot be overridden.</p>
     <form class="bs-example bs-example-form">
-      <div class="input-group col-lg-7">
-        <span class="input-group-btn">
-          <button class="btn btn-default" type="button">Go!</button>
-        </span>
-        <input type="text" class="form-control">
-      </div>
-      <br>
-      <div class="input-group col-lg-7">
-        <input type="text" class="form-control">
-        <span class="input-group-btn">
-          <button class="btn btn-default" type="button">Go!</button>
-        </span>
-      </div>
+      <div class="row">
+        <div class="col-lg-6">
+          <div class="input-group">
+            <span class="input-group-btn">
+              <button class="btn btn-default" type="button">Go!</button>
+            </span>
+            <input type="text" class="form-control">
+          </div><!-- /input-group -->
+        </div><!-- /.col-lg-6 -->
+        <div class="col-lg-6">
+          <div class="input-group">
+            <input type="text" class="form-control">
+            <span class="input-group-btn">
+              <button class="btn btn-default" type="button">Go!</button>
+            </span>
+          </div><!-- /input-group -->
+        </div><!-- /.col-lg-6 -->
+      </div><!-- /.row -->
     </form>
 {% highlight html %}
-<div class="input-group col-lg-7">
-  <span class="input-group-btn">
-    <button class="btn btn-default" type="button">Go!</button>
-  </span>
-  <input type="text" class="form-control">
-</div>
-
-<div class="input-group col-lg-7">
-  <input type="text" class="form-control">
-  <span class="input-group-btn">
-    <button class="btn btn-default" type="button">Go!</button>
-  </span>
-</div>
+<div class="row">
+  <div class="col-lg-6">
+    <div class="input-group">
+      <span class="input-group-btn">
+        <button class="btn btn-default" type="button">Go!</button>
+      </span>
+      <input type="text" class="form-control">
+    </div><!-- /input-group -->
+  </div><!-- /.col-lg-6 -->
+  <div class="col-lg-6">
+    <div class="input-group">
+      <input type="text" class="form-control">
+      <span class="input-group-btn">
+        <button class="btn btn-default" type="button">Go!</button>
+      </span>
+    </div><!-- /input-group -->
+  </div><!-- /.col-lg-6 -->
+</div><!-- /.row -->
 {% endhighlight %}
 
     <h3>Button dropdowns</h3>
     <p></p>
     <form class="bs-example bs-example-form">
-      <div class="input-group col-lg-7">
-        <div class="input-group-btn">
-          <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
-          <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><a href="#">Separated link</a></li>
-          </ul>
-        </div><!-- /btn-group -->
-        <input type="text" class="form-control">
-      </div><!-- /input-group -->
-      <br>
-      <div class="input-group col-lg-7">
-        <input type="text" class="form-control">
-        <div class="input-group-btn">
-          <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
-          <ul class="dropdown-menu pull-right">
-            <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><a href="#">Separated link</a></li>
-          </ul>
-        </div><!-- /btn-group -->
-      </div><!-- /input-group -->
+      <div class="row">
+        <div class="col-lg-6">
+          <div class="input-group">
+            <div class="input-group-btn">
+              <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
+              <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><a href="#">Separated link</a></li>
+              </ul>
+            </div><!-- /btn-group -->
+            <input type="text" class="form-control">
+          </div><!-- /input-group -->
+        </div><!-- /.col-lg-6 -->
+        <div class="col-lg-6">
+          <div class="input-group">
+            <input type="text" class="form-control">
+            <div class="input-group-btn">
+              <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
+              <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><a href="#">Separated link</a></li>
+              </ul>
+            </div><!-- /btn-group -->
+          </div><!-- /input-group -->
+        </div><!-- /.col-lg-6 -->
+      </div><!-- /.row -->
     </form>
 {% highlight html %}
-<div class="input-group col-lg-7">
-  <div class="input-group-btn">
-    <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
-    <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><a href="#">Separated link</a></li>
-    </ul>
-  </div><!-- /btn-group -->
-  <input type="text" class="form-control">
-</div><!-- /input-group -->
-
-<div class="input-group col-lg-7">
-  <input type="text" class="form-control">
-  <div class="input-group-btn">
-    <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
-    <ul class="dropdown-menu pull-right">
-      <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><a href="#">Separated link</a></li>
-    </ul>
-  </div><!-- /btn-group -->
-</div><!-- /input-group -->
+<div class="row">
+  <div class="col-lg-6">
+    <div class="input-group">
+      <div class="input-group-btn">
+        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
+        <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><a href="#">Separated link</a></li>
+        </ul>
+      </div><!-- /btn-group -->
+      <input type="text" class="form-control">
+    </div><!-- /input-group -->
+  </div><!-- /.col-lg-6 -->
+  <div class="col-lg-6">
+    <div class="input-group">
+      <input type="text" class="form-control">
+      <div class="input-group-btn">
+        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">Action <span class="caret"></span></button>
+        <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><a href="#">Separated link</a></li>
+        </ul>
+      </div><!-- /btn-group -->
+    </div><!-- /input-group -->
+  </div><!-- /.col-lg-6 -->
+</div><!-- /.row -->
 {% endhighlight %}
 
     <h3>Segmented dropdown groups</h3>
     <form class="bs-example bs-example-form">
-      <div class="input-group col-lg-7">
-        <div class="input-group-btn">
-          <button type="button" class="btn btn-default" tabindex="-1">Action</button>
-          <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" tabindex="-1">
-            <span class="caret"></span>
-          </button>
-          <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><a href="#">Separated link</a></li>
-          </ul>
-        </div>
-        <input type="text" class="form-control">
-      </div>
-
-      <br>
-
-      <div class="input-group col-lg-7">
-        <input type="text" class="form-control">
-        <div class="input-group-btn">
-          <button type="button" class="btn btn-default" tabindex="-1">Action</button>
-          <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" tabindex="-1">
-            <span class="caret"></span>
-          </button>
-          <ul class="dropdown-menu pull-right">
-            <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><a href="#">Separated link</a></li>
-          </ul>
-        </div>
-      </div>
+      <div class="row">
+        <div class="col-lg-6">
+          <div class="input-group">
+            <div class="input-group-btn">
+              <button type="button" class="btn btn-default" tabindex="-1">Action</button>
+              <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" tabindex="-1">
+                <span class="caret"></span>
+              </button>
+              <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><a href="#">Separated link</a></li>
+              </ul>
+            </div>
+            <input type="text" class="form-control">
+          </div><!-- /.input-group -->
+        </div><!-- /.col-lg-6 -->
+        <div class="col-lg-6">
+          <div class="input-group">
+            <input type="text" class="form-control">
+            <div class="input-group-btn">
+              <button type="button" class="btn btn-default" tabindex="-1">Action</button>
+              <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" tabindex="-1">
+                <span class="caret"></span>
+              </button>
+              <ul class="dropdown-menu pull-right">
+                <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><a href="#">Separated link</a></li>
+              </ul>
+            </div>
+          </div><!-- /.input-group -->
+        </div><!-- /.col-lg-6 -->
+      </div><!-- /.row -->
     </form>
 {% highlight html %}
-<div class="input-group col-lg-7">
+<div class="input-group">
   <div class="input-group-btn">
     <!-- Button and dropdown menu -->
   </div>
   <input type="text" class="form-control">
 </div>
 
-<div class="input-group col-lg-7">
+<div class="input-group">
   <input type="text" class="form-control">
   <div class="input-group-btn btn-group">
     <!-- Button and dropdown menu -->