| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .outer { | |
| position: relative; | |
| width: 280px; | |
| height: 160px; | |
| background-color: green; | |
| border-radius:3px; | |
| overflow:hidden; | |
| will-change: transform; | |
| } | |
| .inner { | |
| position:absolute; | |
| top:0; | |
| left:0; | |
| right:0; | |
| bottom:0; | |
| background-color:red; | |
| border: 1px solid black; | |
| opacity: 0.5; | |
| will-change: transform; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="outer"> | |
| <div class="inner"></div> | |
| </div> | |
| </body> | |
| </html> |