chromium/third_party/blink/web_tests/external/wpt/css/CSS2/floats/new-fc-separates-from-float-3.html

<!DOCTYPE html>
<link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#bfc-next-to-float" title="9.5 Floats">
<meta name="assert" content="Although the 'clear' property isn't specified in this test, a new formatting context that doesn't fit below a float that would otherwise be adjoining will need to separate its margin from the float, so that it doesn't affect the float. This is very similar to clearance.">
<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="display: flow-root; width: 100px; background: red; position: relative;">
  <div>
    <div style="float: right; width: 50px; height: 30px; background: green;"></div>
    <div>
      <div style="overflow: hidden; width: 100px; height: 70px; margin-top: 100px; background: green;"></div>
    </div>
    <div style="position: absolute; width: 50px; height: 30px; top: 0; left: 0; background: green;"></div>
  </div>
</div>