<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Test: descriptor fallback</title>
<link rel="author" title="Xidorn Quan" href="https://www.upsuper.org/">
<link rel="help" href="https://drafts.csswg.org/css-counter-styles-3/#counter-style-fallback">
<link rel="match" href="descriptor-fallback-ref.html">
<link rel="stylesheet" href="support/test-common.css">
<style type="text/css">
  @counter-style a {
    system: fixed;
    symbols: a b c;
    fallback: b;
  }
  @counter-style b {
    system: fixed 4;
    symbols: d e f;
    fallback: a;
  }
  @counter-style c {
    system: fixed 7;
    symbols: g h i;
    fallback: a;
  }
</style>
<ol style="list-style-type: a">
  <li><li><li>
  <li><li><li>
  <li><li><li>
</ol>
<ol style="list-style-type: b">
  <li><li><li>
  <li><li><li>
  <li><li><li>
</ol>
<ol style="list-style-type: c">
  <li><li><li>
  <li><li><li>
  <li><li><li>
</ol>