| <!DOCTYPE html> | |
| <link rel="help" href="https://drafts.csswg.org/css-images-4/#image-set-notation"> | |
| <link rel="match" href="/css/reference/blank.html"> | |
| <meta name="assert" content="image-set rendering with zero resolution"> | |
| <style> | |
| #test { | |
| background-image: url("/images/red.png"); | |
| background-image: image-set(url("/images/red.png") calc(0dppx * -1)); | |
| width: 100px; | |
| height: 100px; | |
| } | |
| </style> | |
| <div id="test"></div> | |