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

        <style type="text/css">
            .test
            {
				width: 200px;
				height: 200px;
				background-color: green;
				margin: 10px;
				float: left;
            }
			
			.test > div {
				width: 100px;
				height: 100px;
				margin: 50px;
				background-color: blue;
			}
        </style>
    </head>
    <body>
        <div class="test">
			<div></div>
		</div>
        <div class="test">
			<div></div>
		</div>
        <div class="test">
			<div></div>
		</div>
        <div class="test" style="background-color: rgba(0, 128, 0, 0.50196)">
			<div style="background-color: rgba(0, 0, 255, 0.5)"></div>
		</div>
        <div class="test" style="background-color: transparent">
			<div style="background-color: transparent"></div>
		</div>
        <div class="test">
			<div></div>
		</div>
    </body>
</html>