| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| div { | |
| outline: 1px solid black; | |
| width: 10px; | |
| height: 10px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div style="width: 100px; height: 100px;"> | |
| <div style="float: left;"></div> | |
| <div style="margin-top: 20px;"></div> | |
| <div style="margin-bottom: 20px;"></div> | |
| <div style="float: left;"></div> | |
| </div> | |
| </body> | |
| </html> |