testing/web-platform/tests/css/css-highlight-api/painting/css-highlight-painting-underline-offset-001.html


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<!DOCTYPE html>
<html>
<meta charset="utf-8">
<title>CSS Highlight API Test: ::highlight with text-underline-offset</title>
<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/">
<link rel="match" href="css-highlight-painting-underline-offset-001-ref.html">
<meta name="assert" content="Verify that text-underline-offset works in a ::highlight pseudo-element.">
<meta name="fuzzy" content="0-56;0-10">
<style>
  ::highlight(example) {
    text-decoration: wavy underline green 5px;
    text-underline-offset: 20px;
  }
</style>
<p id="target">The underline should be offset.</p>
<script>
  let range = new Range();
  range.setStart(target, 0);
  range.setEnd(target, 1);
  CSS.highlights.set(`example`, new Highlight(range));
</script>
</html>