gridTemplateColumns

This feature is well established and works across many devices and browser versions. It’s been available across browsers since October 2017.

Syntax: none | <track-list> | <auto-track-list> | subgrid <line-name-list>?

Initial value: none

| Chrome | Firefox |  Safari  |  Edge  |             IE              |
| :----: | :-----: | :------: | :----: | :-------------------------: |
|   57   |   52    |   10.1   |   16   |   10   _(-ms-grid-columns)_ |

See also