 element has a green outline, then the test result is SUCCESS.</li>
  </ul>
  <br />
  <div id="el" tabindex="-1">I will be focused automatically.</div>
  <script>
    window.addEventListener('load', () => {
      el.focus();
    });

    async_test(function(t) {
      el.addEventListener("focus", t.step_func(function() {
        assert_equals(getComputedStyle(el).outlineColor, "rgb(0, 128, 0)", `outlineColor for ${el.tagName}#${el.id} should be green`);
        assert_not_equals(getComputedStyle(el).backgr