chromium/third_party/blink/web_tests/external/wpt/css/css-viewport/zoom/text-underline-offset.html

<!DOCTYPE html>
<title>CSS zoom applies to text-underline-offset when specified and inherited</title>
<link rel="author" title="Stefan Zager" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-viewport/">
<link rel="match" href="reference/text-underline-offset-ref.html">

<style>
.underline-offset {
  text-underline-offset: 5px;
}
.zoom {
  zoom: 2;
}
#unzoomed, #zoomed, #zoomed-inherited {
  text-decoration: underline hotpink;
}
</style>

<div id="unzoomed" class="underline-offset">unzoomed</div>
<div class="zoom"><div id="zoomed" class="underline-offset">zoomed</div></div>
<div class="underline-offset"><div id="zoomed-inherited" class="zoom">zoomed inherited</div></div>