<!doctype html>
<script src='/resources/testharness.js'></script>
<script src='/resources/testharnessreport.js'></script>
<link rel="author" title="Richard Townsend" href="Richard.Townsend@arm.com" />
<link rel="help" href="https://drafts.csswg.org/css-tables-3/#computing-column-measures" />
<style type="text/css">
td {
    padding: 0;
}
div {
    /* Bug does not happen when the table's containing block is less
       than (100+200+300)=600px, so make sure sure that it's larger. */
    width: 750px;
}
</sty