<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/licenses/publicdomain/

     Test that background-size and zooming don't degrade rendering sharpness.
-->
<!DOCTYPE html>
<html>
<body style="margin:0">
<div style="width:200px; height:200px; border-radius:100%; background-color:lime;"></div>
</body>
</html>