|  | <!DOCTYPE html> | 
|  | <html> | 
|  | <head> | 
|  | <meta charset="utf-8"> | 
|  | <title>CSS Backgrounds and Borders: getComputedStyle().backgroundAttachment</title> | 
|  | <link rel="help" href="https://drafts.csswg.org/css-backgrounds/#background-attachment"> | 
|  | <meta name="assert" content="background-attachment computed value is as specified."> | 
|  | <script src="/resources/testharness.js"></script> | 
|  | <script src="/resources/testharnessreport.js"></script> | 
|  | <script src="/css/support/computed-testcommon.js"></script> | 
|  | </head> | 
|  | <body> | 
|  | <div id="target"></div> | 
|  | <script> | 
|  | test_computed_value("background-attachment", "fixed"); | 
|  |  | 
|  | // See background-computed.html for a test with multiple background images. | 
|  | test_computed_value("background-attachment", "scroll, fixed, local", "scroll"); | 
|  | </script> | 
|  | </body> | 
|  | </html> |