<!DOCTYPE HTML>
<title>test for 'clip: auto'</title>
<div style="position: absolute; top: 100px; left: 100px; width: 100px; height: 100px; clip: rect(auto,auto,auto,auto)">
  <div style="width: 300px; height: 300px; margin: -100px; background: blue">
  </div>
</div>