palemoon-dev/platform/layout/reftests/box-shadow/tableboxshadow-trshadow-ref.html

<table border="0" cellpadding="0" cellspacing="0" style="position: absolute; top: 330px; left: 30px; background-color: green;"><tr><td style="width: 300px; height: 300px;">s</td><td style="width: 300px; height: 300px;">s</td></tr></table>

<div style="position: absolute; top: 33px; left: 33px; height: 300px; width: 600px; background-color: black;">s</div>

<table border="0" cellpadding="0" cellspacing="0" style="position: absolute; top: 30px; left: 30px; background-color: green;"><tr><td style="width: 300px; height: 300px;">s</td><td style="width: 300px; height: 300px;">s</td></tr></table>