wpt/css/compositing/mix-blend-mode/mix-blend-mode-iframe-parent.html at master · web-platform-tests/wpt · GitHub

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<!DOCTYPE html>

<html>

<head>

<title>CSS Test: an iframe element with mix-blend-mode should blend with its parent element.</title>

<link rel="author" title="Mihai Tica" href="mailto:mitica@adobe.com">

<link rel="help" href="https://drafts.fxtf.org/compositing-1/#mix-blend-mode">

<meta name="assert" content="Test checks that an iframe element blends with its parent element.">

<meta name="fuzzy" content="0-1;0-10">

<link rel="reviewer" title="Rik Cabanier" href="mailto:cabanier@adobe.com">

<link rel="reviewer" title="Mirela Budaes" href="mailto:mbudaes@adobe.com">

<link rel="match" href="reference/mix-blend-mode-iframe-parent-ref.html">

</head>

<body>

<p>Test passes if you can see a green rectangle. <br>

If blending is not performed, the canvas is displayed with red. </p>

<div style="width: 100px; height: 100px; background: #FF0;">

<iframe src="support/red_square.html" frameborder="0" style="margin-top: -8px; margin-left: -8px; mix-blend-mode: difference;"></iframe>

</div>

</body>

</html>