<!DOCTYPE HTML>
<html>
<body>
<p> Bug 270473: When you scroll down there should be 50px of space provided by the margin after the yellow box.</p>
<div style="background-color: green; height: 100px; width: 100px;">
<div style="background-color: yellow; border: 1px solid red; width: 100px; height: 1050px; margin-top: 50px;">
</div>
</div>
</body>
</html>