<html>
<head>
<style>
iframe {
width: 100%;
height: 100%;
position: absolute;
top: 0px;
left: 0px;
border-width: 0px;
}
</style>
</head>
<body>
<!-- this test should only show green -->
<iframe id="iframe" src="resources/fixed-position-subframe.html"></iframe>
</body>
</html>