| <!DOCTYPE html> |
| <title>backdrop-filter: on SVG foreignObject</title> |
| <link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty"> |
| <link rel="match" href="backdrop-filter-basic-ref.html"> |
| |
| <div> |
| <p>Expected: A green box and an overlapping black box, with a magenta<br> |
| overlapping region.</p> |
| </div> |
| <div class="colorbox"> |
| <svg> |
| <foreignObject class="filterbox"></foreignObject> |
| </svg> |
| </div> |
| |
| <style> |
| .colorbox { |
| position: absolute; |
| background: green; |
| width: 100px; |
| height: 100px; |
| left: 10px; |
| top: 100px; |
| } |
| svg { |
| position: absolute; |
| width: 200px; |
| height: 200px; |
| left: 50px; |
| top: 50px; |
| } |
| .filterbox { |
| width: 100px; |
| height: 100px; |
| backdrop-filter: invert(1); |
| } |
| </style> |
| |
