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mix-blend-mode-overflowing-child-of-blended-element.html
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mix-blend-mode-overflowing-child-of-blended-element.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Test: blend an element having an overflowing child.</title>
<link rel="author" title="Mirela Budăeș" href="mailto:mbudaes@adobe.com">
<link rel="author" title="Mihai Tica" href="mailto:mitica@adobe.com">
<link rel="reviewer" title="Mihai Balan" href="mailto:mibalan@adobe.com">
<link rel="reviewer" title="Horia Olaru" href="mailto:olaru@adobe.com">
<link rel="help" href="https://drafts.fxtf.org/compositing-1/#mix-blend-mode">
<meta name="assert" content="Test checks that a group consisting of an element
with mix-blend-mode and an overflowing child blends as a whole with the
underlying stacking context.">
<link rel="match" href="reference/mix-blend-mode-blended-element-with-transparent-pixels-ref.html">
<style type="text/css">
.parent {
position: absolute;
z-index: 1;
background: #00F;
width: 100px;
height: 100px;
margin: 10px;
}
.blender {
background: #777;
width: 120px;
height: 120px;
margin: -10px;
mix-blend-mode: difference;
}
.child {
background: #0FF;
width: 120px;
height: 120px;
}
</style>
</head>
<body>
<p>Test passes if you can see a lime square with aqua borders.<br>
If the borders are red, the test fails.</p>
<div class="parent">
<div class="blender">
<div class="child"></div>
</div>
</div>
</body>
</html>