| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .outer { | |
| position: absolute; | |
| width: 300px; | |
| height: 150px; | |
| border: 20px solid rgba(0, 0, 0, 0.5); | |
| background-color: rgba(255, 255, 255, 0.8); | |
| } | |
| .inner { | |
| width: 100%; | |
| height: 100%; | |
| background-color: rgba(0, 0, 128, 0.2); | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="outer" style="top: 20px"> | |
| <div class="inner"></div> | |
| </div> | |
| <div class="outer" style="top: 120px; left: 100px"> | |
| <div class="inner"></div> | |
| </div> | |
| </body> | |
| </html> |