css/css-lists/change-list-descendant-display-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Lists: test the change of descendant's display</title>
<link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com">
<style>
.inline {
  display: inline;
}
</style>
<ol>
  <li><div class="target inline">text</div></li>
  <li><div class="target">text</div></li>
  <li><div><div class="target inline">text</div></div></li>
  <li><div><div class="target">text</div></div></li>
  <li><div><div><div class="target inline">text</div></div></div></li>
  <li><div><div><div class="target">text</div></div></div></li>
</ol>