chromium/third_party/blink/web_tests/external/wpt/css/css-animations/animation-delay-007-manual.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Animations Test: animation-delay - inherit keyword</title>
<link rel="author" title="Intel" href="http://www.intel.com">
<link rel="reviewer" title="Zhiqiang Zhang" href="mailto:[email protected]"> <!-- 2015-05-07 -->
<link rel="help" href="https://drafts.csswg.org/css-animations-1/#animation-delay">
<link rel="help" href="https://drafts.csswg.org/css-animations-1/#animation-name">
<link rel="help" href="https://drafts.csswg.org/css-animations-1/#animation-duration">
<link rel="help" href="https://drafts.csswg.org/css-animations-1/#values">
<meta name="flags" content="animated">
<meta name="assert" content="Check that animation-delay property accepts 'inherit' keyword.">
<style>
  #container {
    animation-delay: 5s;
  }

  #test {
    animation-name: sample;
    animation-duration: 5s;
    animation-delay: inherit;

    background-color: blue;
    height: 100px;
    width: 100px;
    position: relative;
  }

  @keyframes sample {
    from {
      left: 150px;
    }
    to {
      left: 0px;
    }
  }
</style>
<body>
  <p>
    Test passes if there is a filled blue square with 'Filler Text',
    which starts staying left for about 5 seconds, and then moves
    from right to left and lasts for a span of 5 seconds.
  </p>
  <div id="container">
    <div id="test">Filler Text</div>
  </div>
</body>