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<!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>