| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| .hitregion { | |
| width: 100px; | |
| height: 100px; | |
| background-color: green; | |
| } | |
| .hitregion:after { | |
| content: ""; | |
| border: 40px solid; | |
| outline: 10px solid; | |
| position: absolute; | |
| width: 0; | |
| height: 0; | |
| margin-left: 140px; | |
| margin-top: 10px; | |
| color: green; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="hitregion"></div> | |
| </body> | |
| </html> |