<!DOCTYPE html>
<!-- PASS on one line, followed by EFABCD on the second line. All text should be of same size 40 px. -->
<html>
<body style="font-family: ahem; font-size: 10px; -webkit-font-smoothing: none;">
<style>
#target:before {
    content: "PASS";
    display: run-in;
	color: green;
}
span:before {
    content: "EF";
}
</style>
<div id="target" style="color: blue">
<span style="float: left">AB</span>
<div id="inner">CD</div>
</div>
<script>
document.body.offsetTop;
document.body.style.fontSize = "40px";
</script>
</body>
</html>