<!doctype HTML>
<html>
<link rel="author" title="Chris Harrelson" href="mailto:[email protected]">
<link rel="help" href="https://www.w3.org/TR/CSS2/tables.html#borders">
<link rel="help" href="https://drafts.csswg.org/css-will-change/#will-change">
<style>
td { border: 3px solid black; }
.composited { will-change: transform; }
</style>
<table style="border-collapse: collapse">
<tr class=composited>
<td style="border-color: green">First</td>
<td >Second</td>
</tr>
<tr class=composited>
<td>Third</td>
<td>Fourth</td>
</tr>
</table>
</html>