| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| img { | |
| background-color: green; | |
| height: 500px; | |
| width: 500px; | |
| } | |
| .backdrop { | |
| position: absolute; | |
| height: 200px; | |
| width: 200px; | |
| left: 140px; | |
| top: 140px; | |
| background-color: rgba(0, 0, 0, 0.2); | |
| -webkit-backdrop-filter: saturate(0); | |
| } | |
| .extender { | |
| position: absolute; | |
| height: 20px; | |
| width: 20px; | |
| top: 40px; | |
| left: 40px; | |
| background-color: blue; | |
| } | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <img> | |
| <div class="extender"></div> | |
| <div class="backdrop"></div> | |
| </body> | |
| </html> |