contain-style-counters-002-ref.html

<!DOCTYPE html>

  <meta charset="UTF-8">

  <title>CSS Reference Test</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">

  <style>
  div
    {
      font-size: 3em;
    }
  </style>

  <p>Test passes if there is the number 14.

  <div>14</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-contain/reference/contain-style-counters-002-ref.html