Blitz - WPT: grid-template-columns-001.html

wpt / css / css-grid / grid-lanes / animation / grid-template-columns-001.html

/css/css-grid/grid-lanes/animation/grid-template-columns-001.html

<!DOCTYPE html>
<html class="reftest-wait">
<head>
  <title>CSS Grid Lanes Test: grid-template-columns interpolation</title>
  <link rel="author" title="Yanling Wang" href="mailto:yanlingwang@microsoft.com">
  <link rel="help" href="https://drafts.csswg.org/css-grid-3">
  <link rel="match" href="grid-template-columns-001-ref.html">
  <meta name="assert" content="grid-template-columns interpolates from 20px to 100px, reaching 60px at 50% animation progress on a grid-lanes container.">
  <style>
    @keyframes anim {
      from {
        grid-template-columns: 20px 1fr;
      }
      to {
        grid-template-columns: 100px 1fr;
      }
    }
    .grid-lanes {
      display: grid-lanes;
      width: 400px;
      gap: 10px;
      animation: anim 10s -5s paused linear;
    }
    span { border: 1px solid; }
  </style>
</head>
<body>
  <div class="grid-lanes">
    <span>column1</span>
    <span>column2</span>
  </div>
  <script>
    requestAnimationFrame(() => {
      document.documentElement.classList.remove('reftest-wait');
    });
  </script>
</body>
</html>

/css/css-grid/grid-lanes/animation/grid-template-columns-001-ref.html

<!DOCTYPE html>
<html>
<head>
  <style>
    .grid-lanes {
      display: grid-lanes;
      width: 400px;
      gap: 10px;
      grid-template-columns: 60px 1fr;
    }
    span { border: 1px solid; }
  </style>
</head>
<body>
  <div class="grid-lanes">
    <span>column1</span>
    <span>column2</span>
  </div>
</body>
</html>