typescriptcssv0.1
Docs

gap

Utilities for controlling gutters between grid and flexbox items.

UtilityStyles
gap[*<value>*]gap: calc(var(--spacing) * *<value>*);
gap.x[*<value>*]column-gap: calc(var(--spacing) * *<value>*);
gap.y[*<value>*]row-gap: calc(var(--spacing) * *<value>*);