Gapless four columns grid
.column
.column
.column
.column
Variable gap: 0 (gapless)
.column
.column
.column
.column
Variable gap: 1
.column
.column
.column
.column
Variable gap: 2
.column
.column
.column
.column
Variable gap: 3 (default value)
.column
.column
.column
.column
Variable gap: 4
.column
.column
.column
.column
Variable gap: 5
.column
.column
.column
.column
Variable gap: 6
.column
.column
.column
.column
Variable gap: 7
.column
.column
.column
.column
Variable gap: 8
.column
.column
.column
.column
Breakpoint based variable gaps: examples
.is-1-mobile
.column
.column
.column
.column
.is-2-tablet
.column
.column
.column
.column
.is-4-desktop
.column
.column
.column
.column
.is-6-widescreen
.column
.column
.column
.column
.is-8-fullhd
.column
.column
.column
.column