| <!DOCTYPE html> | |
| Passes if no red. | |
| <div style="width: 300px; height: 300px; background: green; outline: 1px solid green; position: absolute; z-index: 1"></div> | |
| <div style="width: 300px; height: 300px; overflow: hidden"> | |
| <div style="transform: rotate(45deg); width: 300px; height: 300px"> | |
| <div style="opacity: 0.9"> | |
| <div style="position: fixed; will-change: transform; width: 300px; height: 300px; background: red"></div> | |
| </div> | |
| </div> | |
| </div> |