<html>
<head>
<link rel="stylesheet" href="../resources/default.css">
</head>
<body style="height:2000px;">
<!-- You should see 2 green rectangle sharing one corner in the output. -->
<div id="overflowParent" class="absolute green" style="overflow: hidden"><div style="top:100px; left:100px;" class="relative red"></div></div>
</body>
</html>