               <strong>&lt;/header&gt;</strong>
                  </div>
                </div>
                <div id="tabpanel1" aria-labelledby="tab1" role="tabpanel" class="tab-pane">
                  <p>A <code>role="banner"</code> attribute is used to define a <code>banner</code> landmark.</p>
                  <h3>ARIA Example</h3>
                  <div class="code">
                          &lt;div <strong>role="banner"</strong>&gt;<br>
                          &nbsp;&nbsp;&lt;h1&gt;<em>page ti