f the flexbox algorithm.">

<p>Test passes if there is a filled green square.</p>

<!-- This test passed until Chrome 84 but has been broken since.
     Firefox fixed this test since version 87. -->

<div style="display: flex;">
  <div style="display: table; width: 500px; height: 100px; background: green; flex: 0 0 100px;"></div>
</div>
