Flex Basis

Can I use ?Can I use ?
flex-basis:basisflex-basis: basis
flex-basis:fullflex-basis: 100%
flex-basis:fitflex-basis: fit-content
flex-basis:maxflex-basis: max-content
flex-basis:maxflex-basis: max-content
flex-basis:3xs / flex-basis:360flex-basis: 22.5rem
flex-basis:2xs / flex-basis:480flex-basis: 30rem
flex-basis:xs / flex-basis:600flex-basis: 37.5rem
flex-basis:sm / flex-basis:768flex-basis: 48rem
flex-basis:md / flex-basis:1024flex-basis: 64rem
flex-basis:lg / flex-basis:1280flex-basis: 80rem
flex-basis:xl / flex-basis:1440flex-basis: 90rem
flex-basis:2xl / flex-basis:1600flex-basis: 100rem
flex-basis:3xl / flex-basis:1920flex-basis: 120rem
flex-basis:4xl / flex-basis:2560flex-basis: 160rem


The flex-basis CSS property sets the initial main size of a flex item. It sets the size of the content box unless otherwise set with box-sizing

<div class="">
<div class="w:full flex gap:10">
    <div class="flex-basis:240 ...">flex-basis:240</div>
    <div class="flex-basis:75 ...">75</div>
    <div class="flex-basis:150 ...">150</div>
    <div class="flex-basis:225 ...">225</div>

Applying with functions

<div class="flex-basis:$(direction)">...</div>

Master supports native CSS variables and functions, just add var(--key) or use shorthand$(key) for variables.

You can also use calc(expression), env(expression) and other CSS functions if the property supports it.

To learn more, see the Functions documentation.

Conditionally apply

States and selectors

<div class="flex-basis:full:hover">...</div>

Master supports all native CSS selectors, just add :hover, :disabled, chaining, combinators and other CSS selectors as usual.

To learn more, see the Selectors documentation.

Responsive breakpoints

<div class="flex-basis:full@sm">...</div>

Responsive breakpoints can be applied to all styles. Some available breakpoints are 3xs, 2xs, xs, sm,md, lg, xl, 2xl, 3xl, 4xl. Arbitrary breakpoints can be specified through comparison operators >, >=, <, <=.

To learn more, see the Breakpoints documentation.

<div class="flex-basis:full@print">...</div>

Master supports media types like print, screen, speech, all, and other media queries.

To learn more, see the Media Queries documentation.

Dark mode and color schemes

<div class="flex-basis:full@dark">...</div>

Master uses the selector html.dark to support color schemes. Now, you can easily fine-tune your style for the color schemes.

To learn more, see the Color Schemes documentation.

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Edited byAronLola