Flex Basis

Utilities for controlling the initial size of flex items.

CSS Property:flex-basis

Classes:38

Flex Basis Classes

Class	CSS
`basis-0`	`flex-basis: 0;`
`basis-1`	`flex-basis: 0.25rem;`
`basis-2`	`flex-basis: 0.5rem;`
`basis-3`	`flex-basis: 0.75rem;`
`basis-4`	`flex-basis: 1rem;`
`basis-5`	`flex-basis: 1.25rem;`
`basis-6`	`flex-basis: 1.5rem;`
`basis-8`	`flex-basis: 2rem;`
`basis-10`	`flex-basis: 2.5rem;`
`basis-12`	`flex-basis: 3rem;`
`basis-16`	`flex-basis: 4rem;`
`basis-20`	`flex-basis: 5rem;`
`basis-24`	`flex-basis: 6rem;`
`basis-32`	`flex-basis: 8rem;`
`basis-40`	`flex-basis: 10rem;`
`basis-48`	`flex-basis: 12rem;`
`basis-56`	`flex-basis: 14rem;`
`basis-64`	`flex-basis: 16rem;`
`basis-auto`	`flex-basis: auto;`
`basis-px`	`flex-basis: 1px;`
`basis-0.5`	`flex-basis: 0.125rem;`
`basis-1.5`	`flex-basis: 0.375rem;`
`basis-2.5`	`flex-basis: 0.625rem;`
`basis-3.5`	`flex-basis: 0.875rem;`
`basis-1/2`	`flex-basis: 50%;`
`basis-1/3`	`flex-basis: 33.333333%;`
`basis-2/3`	`flex-basis: 66.666667%;`
`basis-1/4`	`flex-basis: 25%;`
`basis-2/4`	`flex-basis: 50%;`
`basis-3/4`	`flex-basis: 75%;`
`basis-1/5`	`flex-basis: 20%;`
`basis-2/5`	`flex-basis: 40%;`
`basis-3/5`	`flex-basis: 60%;`
`basis-4/5`	`flex-basis: 80%;`
`basis-1/6`	`flex-basis: 16.666667%;`
`basis-5/6`	`flex-basis: 83.333333%;`
`basis-1/12`	`flex-basis: 8.333333%;`
`basis-full`	`flex-basis: 100%;`

Arbitrary Values

You can use arbitrary values with square bracket notation when you need a specific value not included in the default scale.

basis-[200px]basis-[30%]

Responsive Variants

Apply flex basis utilities at specific breakpoints using responsive prefixes.

Breakpoint	Prefix	Example
640px+	`sm:`	`sm:basis-0`
768px+	`md:`	`md:basis-0`
1024px+	`lg:`	`lg:basis-0`
1280px+	`xl:`	`xl:basis-0`
1536px+	`2xl:`	`2xl:basis-0`

Related Utilities

Flex

4 classes

flex

Width

44 classes

width

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