<!DOCTYPE html>
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1308400">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="target" style="display: grid; grid-template: 100px / 100px 100px; background: red; width: 100px;">
text
</div>
<script>
document.body.offsetTop;
const el = document.createElement('div');
el.style.background = 'green';
const target = document.getElementById('target');
const content = target.childNodes[0].splitText(1);
target.replaceChild(el, content);
</script>
