add hero-unit docs per #1880

docs/components.html

@@ -98,6 +98,7 @@
         </ul>
       </li>
       <li><a href="#labels">Labels</a></li>
+      <li><a href="#hero">Hero</a></li>
       <li><a href="#thumbnails">Thumbnails</a></li>
       <li><a href="#alerts">Alerts</a></li>
       <li><a href="#progress">Progress bars</a></li>
@@ -1137,6 +1138,42 @@
 
 
 
+<!-- Hero unit
+================================================== -->
+<section id="hero">
+  <div class="page-header">
+    <h1>Hero unit <small>Jumbotron for your site's tagline</small></h1>
+  </div>
+  <div class="row">
+    <div class="span4">
+      <h2>About</h2>
+      <p>Bootstrap provides a lightweight, flexible component called a hero unit to showcase content on your site. It works well on marketing and content-heavy sites.</p>
+      <h3>Markup</h3>
+      <p>Wrap your content in a <code>div</code> like so:</p>
+<pre class="prettyprint linenums">
+&lt;div class="hero-unit"&gt;
+  &lt;h1&gt;Heading&lt;/h1&gt;
+  &lt;p&gt;Tagline&lt;/p&gt;
+  &lt;p&gt;
+    &lt;a class="btn btn-primary btn-large"&gt;
+      Learn more
+    &lt;/a&gt;
+  &lt;/p&gt;
+&lt;/div&gt;
+</pre>
+    </div>
+    <div class="span8">
+      <div class="hero-unit">
+        <h1>Hello, world!</h1>
+        <p>This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.</p>
+        <p><a class="btn btn-primary btn-large">Learn more</a></p>
+      </div>
+    </div>
+  </div>
+</section>
+
+
+
 <!-- Thumbnails
 ================================================== -->
 <section id="thumbnails">

docs/templates/pages/components.mustache

@@ -22,6 +22,7 @@
         </ul>
       </li>
       <li><a href="#labels">{{_i}}Labels{{/i}}</a></li>
+      <li><a href="#hero">{{_i}}Hero{{/i}}</a></li>
       <li><a href="#thumbnails">{{_i}}Thumbnails{{/i}}</a></li>
       <li><a href="#alerts">{{_i}}Alerts{{/i}}</a></li>
       <li><a href="#progress">{{_i}}Progress bars{{/i}}</a></li>
@@ -1061,6 +1062,42 @@
 
 
 
+<!-- Hero unit
+================================================== -->
+<section id="hero">
+  <div class="page-header">
+    <h1>{{_i}}Hero unit{{/i}} <small>{{_i}}Jumbotron for your site's tagline{{/i}}</small></h1>
+  </div>
+  <div class="row">
+    <div class="span4">
+      <h2>{{_i}}About{{/i}}</h2>
+      <p>{{_i}}Bootstrap provides a lightweight, flexible component called a hero unit to showcase content on your site. It works well on marketing and content-heavy sites.{{/i}}</p>
+      <h3>{{_i}}Markup{{/i}}</h3>
+      <p>{{_i}}Wrap your content in a <code>div</code> like so:{{/i}}</p>
+<pre class="prettyprint linenums">
+&lt;div class="hero-unit"&gt;
+  &lt;h1&gt;{{_i}}Heading{{/i}}&lt;/h1&gt;
+  &lt;p&gt;{{_i}}Tagline{{/i}}&lt;/p&gt;
+  &lt;p&gt;
+    &lt;a class="btn btn-primary btn-large"&gt;
+      {{_i}}Learn more{{/i}}
+    &lt;/a&gt;
+  &lt;/p&gt;
+&lt;/div&gt;
+</pre>
+    </div>
+    <div class="span8">
+      <div class="hero-unit">
+        <h1>{{_i}}Hello, world!{{/i}}</h1>
+        <p>{{_i}}This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.{{/i}}</p>
+        <p><a class="btn btn-primary btn-large">{{_i}}Learn more{{/i}}</a></p>
+      </div>
+    </div>
+  </div>
+</section>
+
+
+
 <!-- Thumbnails
 ================================================== -->
 <section id="thumbnails">