<!DOCTYPE html>
<title>Counter style rules in shadow DOM can override rules in ancestor scopes</title>
<link rel="help" href="https://drafts.csswg.org/css-counter-styles-3/#the-counter-style-rule">
<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names">
<link rel="author" href="mailto:xiaochengh@chromium.org">
<link rel="match" href="override-in-shadow-dom-ref.html">

<style>
@counter-style foo {
  system: fixed;
  symbols: A B C;
}
</style>

<ol style="list-style-type: foo; list-style-position: inside">
  <li></li>
  <li></li>
  <li></li>
</ol>

<div id="host1"></div>
<div id="host2"></div>

<script>
document.getElementById("host1").attachShadow({mode: 'open'}).innerHTML = `
<style>
@counter-style foo {
  system: fixed;
  symbols: D E F;
}
</style>
<ol style="list-style-type: foo; list-style-position: inside">
  <li></li>
  <li></li>
  <li></li>
</ol>
`;

document.getElementById("host2").attachShadow({mode: 'open'}).innerHTML = `
<style>
@counter-style foo {
  system: fixed;
  symbols: G H I;
}
</style>
<ol style="list-style-type: foo; list-style-position: inside">
  <li></li>
  <li></li>
  <li></li>
</ol>
`;
</script>
