<!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>Transform and positioned ancestor</title> <style type="text/css" media="screen"> #wrapper { border: 1px solid black; position: relative; width: 300px; } .container { height: 200px; width: 200px; margin: 50px; background-color: gray; transform: rotate(0); } .box { position: absolute; left: 50px; top: 50px; height: 100px; width: 100px; background-color: red; } .green-box { position: absolute; left: 100px; top: 100px; height: 100px; width: 100px; background-color: green; } </style> </head> <body> <p>You should see a green box inside a gray box. If you see red, the test has failed. <a href="https://bugs.webkit.org/show_bug.cgi?id=18885">https://bugs.webkit.org/show_bug.cgi?id=18885</a> </p> <div id="wrapper"> <div class="container"> <div class="box"></div> </div> <div class="green-box"></div> </div> </body> </html>