<!DOCTYPE html>
<html>
  <title>CSS aspect-ratio: video with aspect-ratio, object-fit and object-position</title>
  <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
  <link rel="author" title="Mozilla" href="https://www.mozilla.org/">
  <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#aspect-ratio">
  <link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
  <meta name="assert" content="This test verifies aspect-ratio affects the video element's ratio, but not the video content's ratio.">

  <style>
  div {
    display: inline-block;
    width: 60px;
    height: 100px;
    background: green;
  }
  video {
    height: 100px;
    aspect-ratio: 3/1;
    object-fit: contain;
    object-position: top left;
  }
  </style>

  <p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
  <!-- object-fit:contain should preserve the video poster's ratio, and scale it to 40x100. -->
  <div></div><video poster="support/20x50-green.png"></video>
</html>
