| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .container { | |
| height: 200px; | |
| width: 200px; | |
| margin: 40px; | |
| border: 5px solid blue; | |
| } | |
| .absolute { | |
| position: absolute; | |
| background-color: green; | |
| left: 50px; | |
| top: 50px; | |
| height: 100px; | |
| width: 100px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container" style="position: relative;"> | |
| <div class="absolute"></div> | |
| </div> | |
| <div class="container" style="will-change: position;"> | |
| <div class="absolute"></div> | |
| </div> | |
| </body> | |
| </html> |