<!DOCTYPE html>
<html>
<body>
<input value='foo'>
This test passes if it doesn't assert or crash.
</body>
<script>
if (window.testRunner)
    testRunner.dumpAsText();

const head = document.getElementsByTagName("head")[0];
let style = document.createElement("style");
style.innerHTML = "::first-letter { color:blue; }";
head.appendChild(style);

document.body.offsetLeft;

style = document.createElement("style");
style.innerHTML = "* { position: absolute; }";
head.appendChild(style);
</script>
</html>