background-color-change-to-transparent-expected.html

<!DOCTYPE>
<html>
<head>
<style>
    #background {
        width: 200px;
        height: 200px;
        background-color: transparent;
    }
    .blue {
        width: 50px;
        height: 50px;
        background-color: blue;
    }
</style>
</head>
<body>
<div id="background">
    <div class="blue">
    </div>
</div>
</body>
</html>

chromium/third_party/blink/web_tests/compositing/background-color/background-color-change-to-transparent-expected.html