css/css-grid/grid-items/grid-img-item-percent-max-height-001.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Layout Test: % max height of grid items</title>
<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-grid/#grid-item-sizing">
<link rel="match" href="../../reference/ref-filled-green-100px-square-only.html">
<meta name="assert" content="% max-height of replaced grid items is respected">

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

<div style="display: grid; grid-template-rows: 200px;">
  <img src="support/200x200-green.png" style="max-height: 50%;">
</div>