| <!DOCTYPE html> |
| <html> |
| <body> |
| <div style="border: 10px solid green; width: 200px; height: 200px;"> |
| <div style="border: 1px solid green; width: 200px; height: 200px;"></div> |
| </div> |
| <div style="border-top: 5px solid green; width: 200px; height: 200px;"> |
| <div style="border-bottom: 1px solid green; width: 200px; height: 200px;"></div> |
| </div> |
| <div style="border: 10px solid green; width: 200px; height: 200px;"> |
| <div style="padding: 10px; border: 1px solid green; width: 200px; height: 200px;"></div> |
| </div> |
| <div style="border: 10px solid green; width: 200px; height: 200px;"> |
| <div style="margin: 10px; border: 1px solid green; width: 200px; height: 200px;"> |
| <div style="margin: 10px; width: 200px; height: 200px;"> |
| <div style="margin: 10px; border: 1px solid green; width: 200px; height: 200px;"></div> |
| </div> |
| </div> |
| </div> |
| </body> |
| </html> |
