css/css-contain/contain-layout-013.html

<!DOCTYPE html>
<meta charset=utf-8>
<title>CSS Containment Test: Layout containment on table-cell</title>
<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-layout">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<meta name=assert content="Layout containment does apply to table-cell elements.">

<style>
#table-cell {
  display: table-cell;
  contain: layout;
  width: 100px;
  height: 100px;
  background: red;
}
#abspos {
  position: absolute;
  bottom: 0;
  right: 0;
  background: green;
  width: 100px;
  height: 100px;
}
</style>

<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="table-cell">
  <div id="abspos"></div>
</div>