<style>
text {
  float: left;
}

:first-child {
  color: red;
}
</style>
<body>PASS if no crash or assert.</body>
<script>
if (window.testRunner)
  testRunner.dumpAsText();

let svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
document.body.append(svg);
let div = document.createElement('div');
svg.append(div);
svg.append(document.createElementNS('http://www.w3.org/2000/svg', 'text'));
document.body.offsetTop;
div.remove();
</script>