Whilst 'three' is better than 'col-3', it's still based on a 12-column way of thinking. Try Avalanche (https://github.com/colourgarden/avalanche https://github.

Whilst 'three' is better than 'col-3', it's still based on a 12-column way of thinking. Try Avalanche (https://github.com/colourgarden/avalanche https://github.com/colourgarden/avalanche) for a grid system based on percentages or fractions (you choose) </plug>