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chromium/third_party/blink/web_tests/css3/blending/background-blend-mode-background-attachement-fixed.html 

<!-- Blend a background image and a background color specifying background-attachment: fixed  -->
<!DOCTYPE HTML>
<html>
<head>
<style>
div {
	background: url('resources/white_square.svg'), #777777;
	background-attachment: fixed ;
	width: 200px;
	height: 200px;
	margin: 10px;
	background-blend-mode: multiply;
}
</style>
</head>

<body>
    <div></div>
</body>
</html>