<!DOCTYPE html>
<link rel="help" href="https://crbug.com/1098840">
<title>Verifies changing 'display' nested positions is not problematic</title>
<div style="position:absolute; display:table;">
  <div style="position:fixed;"></div>
</div>
<span></span>
<div id="boom" style="display:none;"></div>
<script>
  document.body.offsetTop;
  boom.style.display = "block";
</script>
