t</code> and/or <code>application</code> roles (e.g. typically through the use of <code>iframe</code> and <code>frame</code> elements),
                each <code>document</code> or <code>application</code> role may have one <code>banner</code> landmark.
              </li>
              <li>If a page includes more than one <code>banner</code> landmark, each should have a unique label.</li>
            </ul>
            <section aria-label="Coding Techniques">
              <ul id="myTabs" class="nav nav-ta