| <!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 Test: URL function with escaped special chars - single quote</title> | 
 |         <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> | 
 |         <link rel="help" href="http://www.w3.org/TR/CSS21/syndata.html#uri" /> | 
 |         <link rel="match" href="../reference/ref-green-background.xht"/> | 
 |         <meta name="flags" content="image" /> | 
 |         <meta name="assert" content="Single quote characters appearing in an unquoted URI need to be escaped with a backslash so that the resulting URI value is a URI token." /> | 
 |         <style type="text/css"> | 
 |             p | 
 |             { | 
 |                 color: white; | 
 |                 background: red url(support/\'green\ block.png); | 
 |             } | 
 |         </style> | 
 |     </head> | 
 |     <body> | 
 |         <p>This should have a green background.</p> | 
 |     </body> | 
 | </html> |