      <li><code>nav</code></li>
                        <li><code>section</code></li>
                      </ul>
                    </li>
                  </ul>
                  <h3>HTML Example</h3>
                  <div class="code">
                            <strong>&lt;header&gt;</strong>
                    <br>
                            &nbsp;&nbsp;&lt;h1&gt;<em>website information</em>&lt;h1&gt;<br>
                            &nbsp;&nbsp;.... <em>banner content</em>....   <br>
             