| <!DOCTYPE html> |
| <style> |
| div { position: relative; } |
| </style> |
| PASS if there is no red visible. |
| <!-- This div should be snapped up to (1,1) --> |
| <div style="width: 70px; height: 70px; left: 0.7px; top: 0.7px;"> |
| <div style="background: red; width: 40px; height: 40px; transform: translateZ(0);"> |
| <!-- Because the first div is snapped up to (1,1), this div will start with a --> |
| <!-- paint offset of (-0.3,-0.3) which will be added to (0.7,0.7) to get --> |
| <!-- (0.4,0.4) which rounds down to (0,0) and obscures the red div. --> |
| <div style="background: white; width: 40px; height: 40px; left: 0.7px; top: 0.7px;"></div> |
| </div> |
| </div> |
