chromium/third_party/blink/web_tests/external/wpt/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html

<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:[email protected]">
<link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#clearance">
<link rel="help" href="https://www.w3.org/TR/CSS22/box.html#collapsing-margins">
<link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#phantom-line-box">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1003810">
<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="overflow:hidden;">
  <div id="first" style="height:100px;"></div>
  <div id="victim" style="width:100px; padding-bottom:1px; background:red;">
    <span></span>
    <div style="float:left; width:100%; height:100px; background:green;"></div>
    <div style="clear:both;"></div>
  </div>
</div>
<script>
  document.body.offsetTop;
  victim.style.paddingBottom = "0";
  first.style.display = "none";
</script>