| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .box { | |
| position: absolute; | |
| top: 50px; | |
| left: 50px; | |
| height: 100px; | |
| width: 100px; | |
| background-color: blue; | |
| box-shadow: 0 0 20px black; | |
| } | |
| .child { | |
| position: absolute; | |
| top: 0px; | |
| left: 0px; | |
| width: 100px; | |
| height: 100px; | |
| background-color: silver; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="box"> | |
| <div class="child"></div> | |
| </div> | |
| </body> | |
| </html> |