<!DOCTYPE html>
<link rel="author" title="Xianzhu Wang" href="mailto:wangxianzhu@chromium.org" />
<link rel="help" href="https://crbug.com/1180773"/>
<link rel="match" href="collapsed-border-positioned-tr-td-ref.html"/>
<style>
td {
  width: 50.6px;
  height: 50.3px;
  background: yellow;
  padding: 0;
  border: 1px solid blue;
}
</style>
<table style="border-collapse: collapse">
  <tr style="position: relative">
    <td></td><td></td><td></td>
  </tr>
  <tr>
    <td style="position: relative"></td>
    <td style="position: relative"></td>
    <td style="position: relative"></td>
  </tr>
</table>
