testing/web-platform/tests/css/css-text-decor/text-decoration-propagation-shadow.html

   1 <!DOCTYPE html>
   2 <title>CSS Test: text-decoration propagation into shadow DOM boxes</title>
   3 <link rel="help" href="https://drafts.csswg.org/css-text-decor/#line-decoration">
   4 <link rel="match" href="reference/text-decoration-underline-ref.html">
   5 <style>
   6   #host { text-decoration: underline }
   7 </style>
   8 <p>
   9   <div id="host">
  10     <span>This text should be underlined.</span>
  11   </div>
  12 </p>
  13 <script>
  14   const root = host.attachShadow({mode:"open"});
  15   root.appendChild(document.createElement("slot"));
  16 </script>