<!doctype html>
<meta charset="utf-8">
<title>CSS Reftest Reference</title>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<style>
div {
  display: contents;
  border: 10px solid red;
}
</style>
<p>
  Test passes if there is no red text and no red border.
</p>
<fieldset>
  <div></div>
</fieldset>