chromium/third_party/blink/web_tests/fast/dom/StyleSheet/css-insert-import-rule-to-shadow-stylesheets-expected.html

<!doctype html>
<html>
<body>
<div id='sandbox'>
  <p>
    <div style="width:100px; height:100px; background-color: green;">
    </div>
  </p>
</div>
</body>
</html>