<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><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.xht" rel="match" /> <meta content="The rule below would tell the UA to load The first file if it can; failing that to load The second file." name="assert" /> <style type="text/css"> .square{ width: 200px; height: 200px; background-color: red; background-image: image("1x1-green.svg", "1x1-green.png", "support/1x1-green.gif"); } </style> </head> <body> <p>Test passes if background is green and no red.</p> <div class="square"></div> </body></html>