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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-transforms/transform-abspos-003.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<title>CSS Test (Transforms): Containing Block for Fixed Positioning (right/bottom offsets)</title>
<link rel="author" title="Keith Schwarz" href="mailto:keith@keithschwarz.com">
<link rel="author" title="Aryeh Gregor" href="mailto:ayg@aryeh.name">
<meta name="assert" content='"In the HTML namespace, any value other than
'none' for the transform results in the creation of . . . a
containing block. The object acts as a containing block for fixed
positioned descendants." This means fixed-position elements need to be
rooted at a transformed ancestor, rather than the viewport. (This test
differs from the previous in that it uses right/bottom properties for
positioning instead of left/top.)'>
<link rel="match" href="transform-abspos-ref.html">
<style>
body > div {
width: 100px;
height: 200px;
transform: translate(50px, 50px);
background: gold;
}
body > div > div {
width: 200px;
height: 100px;
position: fixed;
right: -150px;
bottom: 0;
background: navy;
color: gold;
}
</style>
</head>
<body>
<div>
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
<div>
0 1 2 3 4 5 6 7 8 9
</div>
</div>
</body>
</html>