Blitz - WPT: perspective-children-only-abspos.html

wpt / css / css-transforms / perspective-children-only-abspos.html

/css/css-transforms/perspective-children-only-abspos.html

<!DOCTYPE html>
<meta charset=UTF-8>
<title>CSS Test (Transforms): perspective applies only to DOM children (position: absolute)</title>
<link rel="author" title="L. David Baron" href="https://dbaron.org/">
<link rel="author" title="Google" href="http://www.google.com/">
<link rel="help" href="https://www.w3.org/TR/css-transforms-2/#perspective">
<link rel="help" href="https://www.w3.org/TR/css-transforms-2/#propdef-perspective">
<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/918">
<meta name="assert" content="The perspective property influences an element's children.">
<link rel="match" href="reference/green.html">
<style>

div {
  width: 100px;
  height: 100px;
}

#outer {
  position: relative;
  background: red;
  perspective: 100px;
}

#middle {
}

#inner {
  transform: translateZ(-100px);
  position: absolute;
  top: 0;
  left: 0;
  background: green;
}

</style>

<p>Pass if there is NO red below:</p>

<div id="outer">
  <div id="middle">
    <div id="inner"></div>
  </div>
</div>

/css/css-transforms/reference/green.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference: A green box</title>
<link rel="author" title="Xidorn Quan" href="https://www.upsuper.org">
<link rel="author" title="Mozilla" href="https://www.mozilla.org">
<p>Pass if there is NO red below:</p>
<div id="ref" style="width: 100px; height: 100px; background: green"></div>