<!DOCTYPE html>
<html>
<head style="display: inline; column-count: 2; position: absolute;" id=head>
<title>This tests we can manage columns inside tables.</title>
<script>
    if (window.testRunner)
        testRunner.dumpAsText();
</script>
<script style="display: table;" id=script></script>
</head>
<body>
PASS if no crash or assert.
<div id=div><div></div></div>
<script>
script.appendChild(div);
document.body.offsetHeight;

div.style.columnCount="2";
script.style.position="absolute";
document.body.offsetHeight;
</script>
</body>
</html>