| <!DOCTYPE html> | |
| <link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty"> | |
| <div class="red_square"></div> | |
| <div class="filter"></div> | |
| <style> | |
| div { | |
| width: 100px; | |
| position: absolute; | |
| } | |
| body { overflow: hidden; margin: 0;} | |
| .red_square { | |
| height: 100px; | |
| left:30px; | |
| top: 20px; | |
| background: red; | |
| transform: rotate(30deg); | |
| } | |
| .filter { | |
| height: 200px; | |
| background: transparent; | |
| backdrop-filter: blur(20px); | |
| } | |
| </style> |