chromium/third_party/blink/web_tests/css3/blending/background-blend-mode-different-image-formats.html

<!DOCTYPE HTML>
<html>
<head>
<style>
    div {
        background-blend-mode: multiply, normal;
        width: 200px;
        height: 200px;
        margin: 10px;
    }

    #png {
        background: url('resources/ducky.png') no-repeat 0 0 /100% 100%, green;
    }

    #jpg {
        background: url('resources/ducky.jpg') no-repeat 0 0 /100% 100%, green;
    }
</style>
<!-- This file should contain two divs that should perform blending with the background color.-->
</head>
<body>
    <div id="png"></div>
    <div id="jpg"></div>
</body>
</html>