ent contrast between the arrow and the background or even make it invisible if the color matched the high contrast mode background.<br>
            Note: The explicit setting of <code>forced-color-adjust</code> is necessary because some browsers do not use <code>auto</code> as the default value for SVG graphics.
          </li>
        </ul>
      </section>

      <section>
        <h2 id="kbd_label">Keyboard Support</h2>
        <p>
          The example combobox on this page implements the following keyb