chromium/third_party/blink/web_tests/external/wpt/css/css-tables/collapsed-border-paint-phase-001.html

<!DOCTYPE html>
<link rel="help" href="https://www.w3.org/TR/CSS2/zindex.html">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<meta name="assert" content="A tables collapsed borders paint in the background paint phase.">
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<table style="border-collapse: collapse; border-spacing: 0;">
  <td style="border-right: 50px solid red; padding: 0;">
    <div style="width: 50px; line-height: 0;">
      <!-- Paints in the foreground phase above the collapsed borders. -->
      <div style="display: inline-block; width: 100px; height: 100px; background: green;"></div>
    </div>
  </td>
</table>