LayoutTests/fast/layers/opacity-transforms.html - WebKit - Git at Google

 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
    "http://www.w3.org/TR/html4/loose.dtd">

 <html lang="en">
 <head>
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   <title>Opacity-Transform Clipping</title>

   <style type="text/css" media="screen">
     .container {
       position: absolute;
       width: 100px;
       height: 100px;
       left: 100px;
       top: 150px;
       outline: 1px solid black;
       opacity: 0.9;
     }

     .box {
       width: 10px;
       height: 10px;
       outline: 12px solid blue;
       -webkit-transform: translate(50px, 50px);
     }

     .inner {
       position: absolute;
       width: 100px;
       height: 100px;
       background-color: green;
     }

     #underlay {
       position: absolute;
       top: 200px;
       left: 150px;
       width: 100px;
       height: 100px;
       background-color: red;
     }
   </style>
 </head>
 <body>

 <div id="underlay">
 </div>
 <p><a href="https://bugs.webkit.org/show_bug.cgi?id=22026">https://bugs.webkit.org/show_bug.cgi?id=22026</a></p>
 <p>Test that elements with transform and opacity on a parent are not clipped. You should see no red below.</p>
 <div class="container">
   <div class="box">
       <div class="inner"></div>
   </div>
 </div>

 </body>
 </html>
	<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
	"http://www.w3.org/TR/html4/loose.dtd">

	<html lang="en">
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	<title>Opacity-Transform Clipping</title>

	<style type="text/css" media="screen">
	.container {
	position: absolute;
	width: 100px;
	height: 100px;
	left: 100px;
	top: 150px;
	outline: 1px solid black;
	opacity: 0.9;
	}

	.box {
	width: 10px;
	height: 10px;
	outline: 12px solid blue;
	-webkit-transform: translate(50px, 50px);
	}

	.inner {
	position: absolute;
	width: 100px;
	height: 100px;
	background-color: green;
	}

	#underlay {
	position: absolute;
	top: 200px;
	left: 150px;
	width: 100px;
	height: 100px;
	background-color: red;
	}
	</style>
	</head>
	<body>

	<div id="underlay">
	</div>
	<p><a href="https://bugs.webkit.org/show_bug.cgi?id=22026">https://bugs.webkit.org/show_bug.cgi?id=22026</a></p>
	<p>Test that elements with transform and opacity on a parent are not clipped. You should see no red below.</p>
	<div class="container">
	<div class="box">
	<div class="inner"></div>
	</div>
	</div>

	</body>
	</html>