<!doctype html>
<meta charset="utf-8">
<title style="display: none">CSS Test: display:contents style sharing.</title>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<link rel="match" href="display-contents-sharing-001-ref.html">
<link rel="help" href="https://drafts.csswg.org/css-display/#unbox-html">
<link rel="help" href="https://bugzil.la/1469076">
<style>
  * { display: contents }
</style>
<br>
<whatever>
  PASS
</whatever>