| <!DOCTYPE html> |
| <style> |
| body { |
| -webkit-writing-mode: vertical-lr; |
| } |
| .multicol { |
| height: 470px; |
| -webkit-columns: 3; |
| -webkit-column-rule: 4px solid maroon; |
| -webkit-column-gap: 10px; |
| padding: 10 0px; |
| border: 5px solid black; |
| line-height: 20px; |
| } |
| </style> |
| <div class="multicol"> |
| Line 1<br> |
| Line 2<br> |
| Line 3<br> |
| Line 4<br> |
| Line 5<br> |
| Line 6<br> |
| Line 7<br> |
| Line 8<br> |
| Line 9<br> |
| Line 10<br> |
| Line 11<br> |
| Line 12<br> |
| Line 13<br> |
| Line 14<br> |
| Line 15<br> |
| Line 16<br> |
| Line 17<br> |
| Line 18<br> |
| Line 19<br> |
| Line 20<br> |
| Line 21<br> |
| Line 22<br> |
| Line 23<br> |
| Line 24<br> |
| Line 25<br> |
| Line 26<br> |
| Line 27<br> |
| Line 28<br> |
| Line 29<br> |
| Line 30<br> |
| </div> |