| <!DOCTYPE html> |
| <head> |
| <style> |
| .composited { |
| will-change: transform; |
| } |
| |
| .box { |
| width: 100px; |
| height: 100px; |
| } |
| |
| .behind { |
| position: absolute; |
| z-index: 1; |
| top: 100px; |
| left: 100px; |
| background-color: blue; |
| } |
| |
| .middle { |
| position: absolute; |
| z-index: 1; |
| top: 180px; |
| left: 180px; |
| background-color: lime; |
| } |
| |
| .middle2 { |
| position: absolute; |
| z-index: 1; |
| top: 260px; |
| left: 260px; |
| background-color: magenta; |
| } |
| |
| .top { |
| position: absolute; |
| z-index: 1; |
| top: 340px; |
| left: 340px; |
| background-color: cyan; |
| } |
| |
| .clipper { |
| will-change: transform; |
| width: 400px; |
| height: 400px; |
| background-color: gray; |
| overflow: hidden; |
| } |
| |
| div:hover { |
| background-color: green; |
| } |
| |
| </style> |
| </head> |
| <body> |
| <div class="clipper"> |
| <div class="composited box behind"></div> |
| <div class="box middle"></div> |
| <div class="box middle2"></div> |
| <div class="box top"></div> |
| </div> |
| </body> |
