<!doctype html>
<html>
<head>
	<meta charset="utf-8">
	<title>CSS Reference File</title>
	<link rel="author" title="Florian Rivoal" href="mailto:florian@rivoal.net">
	<style>
	div {
		font-size: 50px;
		position: absolute;
		left: 30px;
		top: 50px;
	}
	div span {
		color: green;
		background: green;
		float: left;
	}
	</style>
</head>
<body>
	<p>Test passes if there is a <strong>filled green rectangle</strong> and <strong>no red</strong>.</p>
	<div><span>a</span></div>
</body>
</html>