| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .box { | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| width: 300px; | |
| height: 300px; | |
| background-color: blue; | |
| clip: rect(100px, 300px, 200px, 100px); | |
| } | |
| .indicator { | |
| position: fixed; | |
| top: 50px; | |
| left: 50px; | |
| width: 50px; | |
| height: 50px; | |
| top: ; | |
| background-color: green; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="indicator"></div> | |
| <div class="box"> | |
| | |
| </div> | |
| </body> | |
| </html> |