chromium/third_party/blink/web_tests/external/wpt/css/css-position/position-absolute-fieldset.html

<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:[email protected]">
<link rel="help" href="https://www.w3.org/TR/CSS22/visudet.html#abs-non-replaced-width">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="position:relative; width:100px; height:100px; background:red;">
  <fieldset style="position:absolute; left:0; top:0; right:0; bottom:0; margin:0; border:none; background:green;"></fieldset>
</div>