improve button docs

docs/base-css.html

@@ -1298,44 +1298,44 @@ For example, <code>section</code> should be wrapped as inline.
     <thead>
       <tr>
         <th>Button</th>
-        <th>Class</th>
+        <th>class=""</th>
         <th>Description</th>
       </tr>
     </thead>
     <tbody>
       <tr>
         <td><button class="btn" href="#">Default</button></td>
-        <td><code>.btn</code></td>
+        <td><code>btn</code></td>
         <td>Standard gray button with gradient</td>
       </tr>
       <tr>
         <td><button class="btn btn-primary" href="#">Primary</button></td>
-        <td><code>.btn-primary</code></td>
+        <td><code>btn btn-primary</code></td>
         <td>Provides extra visual weight and identifies the primary action in a set of buttons</td>
       </tr>
       <tr>
         <td><button class="btn btn-info" href="#">Info</button></td>
-        <td><code>.btn-info</code></td>
+        <td><code>btn btn-info</code></td>
         <td>Used as an alternate to the default styles</td>
       </tr>
       <tr>
         <td><button class="btn btn-success" href="#">Success</button></td>
-        <td><code>.btn-success</code></td>
+        <td><code>btn btn-success</code></td>
         <td>Indicates a successful or positive action</td>
       </tr>
       <tr>
         <td><button class="btn btn-warning" href="#">Warning</button></td>
-        <td><code>.btn-warning</code></td>
+        <td><code>btn btn-warning</code></td>
         <td>Indicates caution should be taken with this action</td>
       </tr>
       <tr>
         <td><button class="btn btn-danger" href="#">Danger</button></td>
-        <td><code>.btn-danger</code></td>
+        <td><code>btn btn-danger</code></td>
         <td>Indicates a dangerous or potentially negative action</td>
       </tr>
       <tr>
         <td><button class="btn btn-inverse" href="#">Inverse</button></td>
-        <td><code>.btn-inverse</code></td>
+        <td><code>btn btn-inverse</code></td>
         <td>Alternate dark gray button, not tied to a semantic action or use</td>
       </tr>
     </tbody>

docs/templates/pages/base-css.mustache

@@ -1222,44 +1222,44 @@
     <thead>
       <tr>
         <th>{{_i}}Button{{/i}}</th>
-        <th>{{_i}}Class{{/i}}</th>
+        <th>{{_i}}class=""{{/i}}</th>
         <th>{{_i}}Description{{/i}}</th>
       </tr>
     </thead>
     <tbody>
       <tr>
         <td><button class="btn" href="#">{{_i}}Default{{/i}}</button></td>
-        <td><code>.btn</code></td>
+        <td><code>btn</code></td>
         <td>{{_i}}Standard gray button with gradient{{/i}}</td>
       </tr>
       <tr>
         <td><button class="btn btn-primary" href="#">{{_i}}Primary{{/i}}</button></td>
-        <td><code>.btn-primary</code></td>
+        <td><code>btn btn-primary</code></td>
         <td>{{_i}}Provides extra visual weight and identifies the primary action in a set of buttons{{/i}}</td>
       </tr>
       <tr>
         <td><button class="btn btn-info" href="#">{{_i}}Info{{/i}}</button></td>
-        <td><code>.btn-info</code></td>
+        <td><code>btn btn-info</code></td>
         <td>{{_i}}Used as an alternate to the default styles{{/i}}</td>
       </tr>
       <tr>
         <td><button class="btn btn-success" href="#">{{_i}}Success{{/i}}</button></td>
-        <td><code>.btn-success</code></td>
+        <td><code>btn btn-success</code></td>
         <td>{{_i}}Indicates a successful or positive action{{/i}}</td>
       </tr>
       <tr>
         <td><button class="btn btn-warning" href="#">{{_i}}Warning{{/i}}</button></td>
-        <td><code>.btn-warning</code></td>
+        <td><code>btn btn-warning</code></td>
         <td>{{_i}}Indicates caution should be taken with this action{{/i}}</td>
       </tr>
       <tr>
         <td><button class="btn btn-danger" href="#">{{_i}}Danger{{/i}}</button></td>
-        <td><code>.btn-danger</code></td>
+        <td><code>btn btn-danger</code></td>
         <td>{{_i}}Indicates a dangerous or potentially negative action{{/i}}</td>
       </tr>
       <tr>
         <td><button class="btn btn-inverse" href="#">{{_i}}Inverse{{/i}}</button></td>
-        <td><code>.btn-inverse</code></td>
+        <td><code>btn btn-inverse</code></td>
         <td>{{_i}}Alternate dark gray button, not tied to a semantic action or use{{/i}}</td>
       </tr>
     </tbody>