css/css-pseudo/marker-line-height.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>::marker supports 'line-height'</title>
<link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com" />
<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#marker-pseudo">
<link rel="help" href="https://drafts.csswg.org/css-inline/#propdef-line-height">
<link rel="match" href="marker-line-height-ref.html">
<meta name="assert" content="Checks that ::marker supports 'line-height', both explicitly set or inherited from an ancestor">
<style>
::marker { font-family: inherit; }
ol {
  float: left;
  width: 50px;
  list-style-position: inside;
}
ol, ol div {
  line-height: 1;
  font-size: 1rem;
}
.line-height.explicit ::marker,
.line-height.inherit {
  line-height: 3;
}
.line-height.inherit li {
  font-size: 0; /* Remove the strut, which would defeat the test */
}
.line-height.inherit ::marker {
  font-size: 1rem; /* Restore the font-size */
}
.marker-disc {
  list-style-type: disc;
}
.marker-decimal {
  list-style-type: decimal;
}
.marker-string {
  list-style-type: "3. ";
}
.marker-content::marker {
  content: "4. ";
}
</style>
<ol class="line-height explicit">
  <li class="marker-disc"></li>
  <li class="marker-decimal"></li>
  <li class="marker-string"></li>
  <li class="marker-content"></li>
</ol>
<ol class="line-height inherit">
  <li class="marker-disc"></li>
  <li class="marker-decimal"></li>
  <li class="marker-string"></li>
  <li class="marker-content"></li>
</ol>
<ol class="line-height explicit">
  <li class="marker-disc"><div>x</div></li>
  <li class="marker-decimal"><div>x</div></li>
  <li class="marker-string"><div>x</div></li>
  <li class="marker-content"><div>x</div></li>
</ol>
<ol class="line-height inherit">
  <li class="marker-disc"><div>x</div></li>
  <li class="marker-decimal"><div>x</div></li>
  <li class="marker-string"><div>x</div></li>
  <li class="marker-content"><div>x</div></li>
</ol>