text-align-match-parent-root-rtl-ref.html

<!DOCTYPE html>
<html dir="rtl">
  <head>
    <meta charset="utf-8">
    <title>CSS Reftest Reference</title>
    <link rel="author" title="Simon Montagu" href="mailto:[email protected]">
    <style type="text/css">
html { text-align: start; }
    </style>
  </head>
  <body>
    <p>This line should be aligned right</p>
  </body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-text/text-align/text-align-match-parent-root-rtl-ref.html