| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <style> | |
| * {padding: 0; margin: 0} | |
| #d { | |
| width: 180px; | |
| height: 180px; | |
| border: 1px solid black; | |
| background-color: red; | |
| margin-top: 100px; | |
| } | |
| #clip-ref { | |
| width: 32px; | |
| height: 32px; | |
| margin: 74px; | |
| background-color: green; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="d"><div id="clip-ref"></div></div> | |
| </body> | |
| </html> |