LayoutTests/fast/css-grid-layout/ascpect-ratio-with-percent-width-expected.html

<style>
div {
  display: grid;
  place-items: center;

  width: 200px;
  height: 200px;

  border: solid;
  background-color: cyan;
  
  font-family: Ahem;
  font-size: 20px;
}
</style>
<!-- PASS if the text content is centered both horizontally and vertically -->
<div>centered</div>