<!DOCTYPE html>
<!--
 | When the rules in the spec are implemented, the div should correctly
 | shrink-to-fit. This test currently cannot pass because the following rule
 | is not implemented:
 |   https://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-width
 | 1. 'left' and 'width' are 'auto' and 'right' is not 'auto', then the width is
 | shrink-to-fit. Then solve for 'left'
-->
<html>
<head>
  <title></title>
  <style>
    .duration {
      position: absolute;
      background-color: rgba(0, 0, 0, 0.5);
      text-align: center;
    }
  </style>
</head>

<body>
  <div>
    <div class="duration">10:42</div>
  </div>
</body>

</html>