| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <style> | |
| * { | |
| border: none; | |
| } | |
| :focus-within { | |
| border: 2px solid green; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div> | |
| <input> | |
| <input> | |
| <input> | |
| <input> | |
| <input> | |
| <input> | |
| <input> | |
| </div> | |
| <script> | |
| let midInput = document.getElementsByTagName("input")[3]; | |
| midInput.focus(); | |
| </script> | |
| </body> | |
| </html> |