an one.</li>
          <li><a href="listbox-rearrangeable.html">Example Listboxes with Rearrangeable Options</a>: Examples of both single-select and multi-select listboxes with accompanying toolbars where options can be added, moved, and removed.</li>
        </ul>
      </section>

      <section>
        <div class="example-header">
          <h2 id="ex_label">Example</h2>
        </div>
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