chromium/third_party/blink/web_tests/external/wpt/css/cssom/selectorText-modification-restyle-001-ref.html

<!doctype html>
<meta charset="utf-8">
<title>(Ref #1) CSSOM - CSSStyleRule.selectorText Modification Restyle - Reference #1</title>

<style>
div {
  color: green;
}
</style>

<body>
<div>I should be green.</div>
</body>