system-extends.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-counter-styles/counter-style-at-rule/system-extends.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="UTF-8">

<title>CSS Test: system extends</title>

<link rel="author" title="Xidorn Quan" href="https://www.upsuper.org/">

<link rel="help" href="https://drafts.csswg.org/css-counter-styles-3/#extends-system">

<link rel="match" href="system-extends-ref.html">

<link rel="stylesheet" href="support/test-common.css">

<style type="text/css">

  @counter-style a {

    system: extends upper-roman;

    prefix: "Chapter ";

    range: 1 5;

  @counter-style b {

    system: extends a;

    prefix: "Section ";

    range: 1 6;

</style>

<ol start="-2" style="list-style-type: a">

  <li><li><li><li><li>

  <li><li><li><li><li>

</ol>

<ol start="-2" style="list-style-type: b">

  <li><li><li><li><li>

  <li><li><li><li><li>

</ol>