<!DOCTYPE HTML>
<html>
<head>
<title>Pixel rounding testcase</title>
<style type="text/css">

html, body { margin: 0; border: none; padding: 0; }
div { position: absolute; background: blue;
      top: 0px; left: 0px; width: 16px; height: 16px; }

</style>
</head>
<body>

<div></div>

</body>
</html>