| <!DOCTYPE html> |
| <title>Reference: mask-image: url(data:...)</title> |
| <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com"> |
| <style> |
| #back { |
| position: absolute; |
| box-sizing: border-box; |
| width: 200px; |
| height: 200px; |
| border: 60px solid green; |
| background: blue; |
| } |
| #front { |
| position: absolute; |
| box-sizing: border-box; |
| width: 200px; |
| height: 200px; |
| border: 40px solid blue; |
| background: green; |
| mask-image: url(1x1-black-30-alpha.png); /* 1x1 black with 30% transparency */ |
| } |
| </style> |
| <p>The test passes if there is a blue-ish square with a 20px green border around it and a 40px blue-green-ish border around that.</p> |
| <div id="back"></div><div id="front"></div> |
