columnSpan
The column-span CSS property makes it possible for an element to span across all columns when its value is set to all.
Syntax: none | all
Initial value: none
| Chrome | Firefox | Safari | Edge | IE |
| :-----: | :-----: | :-------: | :----: | :----: |
| 50 | 71 | 9 | 12 | 10 |
| 6′ | | 5.1′ | | |Content copied to clipboard