Blitz - WPT: descriptor-prefix.html

wpt / css / css-counter-styles / counter-style-at-rule / descriptor-prefix.html

/css/css-counter-styles/counter-style-at-rule/descriptor-prefix.html

<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Test: descriptor prefix</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-prefix">
<link rel="match" href="descriptor-prefix-ref.html">
<link rel="stylesheet" href="support/test-common.css">
<style type="text/css">
  @counter-style a {
    system: extends upper-roman;
    prefix: "Appendix ";
  }
  section {
    counter-reset: p -3;
  }
  p {
    counter-increment: p;
  }
  p::before {
    content: counter(p, a);
  }
</style>
<ol start="-2" style="list-style-type: a">
  <li><li><li><li><li>
</ol>
<section>
  <p><p><p><p><p>
</section>

/css/css-counter-styles/counter-style-at-rule/descriptor-prefix-ref.html

<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Reference: symbols function, invalid</title>
<link rel="author" title="Xidorn Quan" href="https://www.upsuper.org/">
<link rel="stylesheet" href="support/ref-common.css">
<!-- ol -->
<div>Appendix -2.&nbsp;</div>
<div>Appendix -1.&nbsp;</div>
<div>Appendix 0.&nbsp;</div>
<div>Appendix I.&nbsp;</div>
<div>Appendix II.&nbsp;</div>
<!-- section -->
<p>-2</p>
<p>-1</p>
<p>0</p>
<p>I</p>
<p>II</p>