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