| <!DOCTYPE html> | |
| <iframe id="iframe" | |
| style="position: absolute; top: 5.5px; left: 5.5px; border: none; width: 200px; height: 200px" | |
| srcdoc=" | |
| <div id='target' style='width: 100px; height: 100px; background: black; will-change: transform'> | |
| </div> | |
| "> | |
| </iframe> |