Flex Basis

Utilities for controlling the initial size of flex items.

Class CSS Output
basis-auto
flex-basis: auto;
basis-full
flex-basis: 100%;
basis-1/2
flex-basis: calc(1/2 * 100%);
basis-1/3
flex-basis: calc(1/3 * 100%);
basis-min
flex-basis: min-content;
basis-max
flex-basis: max-content;
basis-fit
flex-basis: fit-content;
basis-0
flex-basis: calc(var(--spacing) * 0);
basis-[200px]
flex-basis: 200px;

Reference

flex-basis MDN ↗