pe="button" id="fat-btn" data-loading-text="loading..." class="btn btn-primary">
         Loading state
      </button>
   </div>
   <pre class="prettyprint linenums">&lt;button type="button" class="btn btn-primary" data-loading-text="Loading..."&gt;Loading state&lt;/button&gt;</pre>

   <h4>Single toggle</h4>
   <p>Add <code>data-toggle="button"</code> to activate toggling on a single button.</p>
   <div class="bs-docs-example" style="padding-bottom: 24px;">
      <button type="button" class="btn btn-prima