typescriptcssv0.1
Docs

grid-auto-columns

Utilities for controlling the size of implicitly-created grid columns.

UtilityStyles
auto.cols.autogrid-auto-columns: auto;
auto.cols.mingrid-auto-columns: min-content;
auto.cols.maxgrid-auto-columns: max-content;
auto.cols.frgrid-auto-columns: minmax(0, 1fr);
auto.cols[*<value>*]grid-auto-columns: var(*<custom-property>*);