| <!DOCTYPE html> | |
| <div style="display: flex; width: 100px; border: solid; align-items: baseline;"> | |
| <div style="width: 50px; height: 50px;"> | |
| <div style="width: 50px; height: 50px; position: relative; overflow: auto;"> | |
| <canvas width=10 height=10 style="width: 80%; background: green;"></canvas> | |
| <div id="target" style="position: absolute; width: 10px; height: 10px; background: red; top: 100px;"></div> | |
| </div> | |
| </div> | |
| <div style="width: 50px; height: 50px; background: green;"></div> | |
| </div> |