chromium/third_party/blink/web_tests/css3/selectors3/xml/css3-modsel-161.xml

<?xml-stylesheet href="css3-modsel-161.css" type="text/css"?>
<test>
 <p xmlns="http://www.w3.org/1999/xhtml">This line should have a green background.</p>
 <p xmlns="http://www.w3.org/1999/xhtml">
  UAs may render the following element as a pop up menu. If so, please ensure the menu is unstyled (or green).
  <select size="1">
   <option>This should</option>
   <option>have a green</option>
   <option>background.</option>
  </select>
 </p>
 <table xmlns="http://www.w3.org/1999/xhtml"><tr><td>This line should have a green background (or it might be unstyled).</td></tr></table>
 <!-- only allowed to be unstyled if + and ~ are not supported -->
</test>