chromium/third_party/blink/web_tests/external/wpt/css/css-pseudo/marker-inherit-line-height.html

<!doctype html>
<title>Check that :marker inherits line-height</title>
<link rel=help href="https://drafts.csswg.org/css-pseudo-4/#tree-abiding">
<link rel=help href="https://drafts.csswg.org/css-pseudo-4/#marker-pseudo">
<link rel=help href="https://drafts.csswg.org/css-display-3/#list-items">
<link rel=help href="https://bugzilla.mozilla.org/show_bug.cgi?id=1415759">
<link rel=match href=marker-inherit-line-height-ref.html>
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
div {
  font: 128px/1 Ahem;
  border: 2px solid blue;
  background: orange;
  color: black;
}
ol {
  margin: 0;
  padding: 0;
  list-style-position: inside;
  list-style-type: decimal;
}
</style>

<p>There should be two black rectangles below with no space between them and
  the border above/below.</p>
<div>
  <ol>
    <li>X
  </ol>
</div>