<html>
<head>
<style>
:after {
content: ""
}
</style>
</head>
<body onload="document.linkColor=0;">
<ruby>
<rt></rt>
</ruby>
<ruby style="float: left">
<rt></rt>
</ruby>
<script>
if (window.testRunner)
testRunner.dumpAsText();
</script>
This test passes if it doesn't crash.
</body>
</html>