chromium/third_party/blink/web_tests/external/wpt/css/selectors/invalidation/nth-child-of-pseudo-class-ref.html

<!doctype html>
<meta charset=utf-8>
<title>CSS Test Reference</title>
<div>
  <p>Ignored</p>
  <p>Ignored</p>
  <p style="color: green">Not ignored</p>
  <p>Selectively ignored</p>
  <p style="color: green">Not ignored</p>
  <p>Not ignored</p>
  <p style="color: green">Not ignored</p>
  <p>Ignored</p>
</div>