<!DOCTYPE html>
<html>
    <head>
        <title>CSS Test: -apple-color-filter reference</title>
        <link rel="author" title="Apple" href="http://www.apple.com/">

        <style type="text/css">
            .test
            {
                width: 200px;
                height: 200px;
                margin: 10px;
                float: left;
            }
        </style>
    </head>
    <body>
        <div class="test" style="background-image: linear-gradient(blue, red);"></div>
        <div class="test" style="background-image: radial-gradient(blue, red);"></div>
        <div class="test" style="background-image: repeating-linear-gradient(blue, red 50px);"></div>
        <div class="test" style="background-image: repeating-radial-gradient(blue, red 50px);"></div>
    </body>
</html>