<!DOCTYPE html> <html><head> <title>CSS Image Fallbacks and Annotations: the ‘image()’ notation</title> <link href="mailto:yo9ega@aol.com" rel="author" title="Hirokazu Egashira"> <link href="http://www.w3.org/TR/css3-images/#image-notation" rel="help"> <link href="reference/css-image-fallbacks-and-annotations-ref.htm" rel="match"> <meta content="When the image doesn't load, the background color is still there to ensure that the white text is readable." name="assert"> <style type="text/css"> .square{ width: 200px; height: 200px; background-color: red; background: image("green.png", green); } </style> </head> <body> <p>Test passes if background is green and no red.</p> <div class="square"></div> </body></html>