| <!DOCTYPE html> | |
| <html id=r class=f> | |
| <head> | |
| <style> | |
| .f { position: fixed; background: #eee } | |
| #part { position: absolute; left: 50px; top: 50px; width: 50px; height: 50px; | |
| padding: 5px; view-transition-name: p; background: #acf; } | |
| </style> | |
| </head> | |
| <body> | |
| <div id=part>A</div> | |
| </body> | |
| </html> |