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react-test/docs/data/system/flexbox/flexbox.md
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2025-12-12 14:26:25 +09:00

5.3 KiB

Flexbox

Quickly manage the layout, alignment, and sizing of grid columns, navigation, components, and more with a full suite of responsive flexbox utilities.

If you are new to or unfamiliar with flexbox, we encourage you to read this CSS-Tricks flexbox guide.

Properties for the Parent

display

{{"demo": "Display.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ display: 'flex' }}>
<Box sx={{ display: 'inline-flex' }}>

flex-direction

For more information please see flex-direction on MDN.

{{"demo": "FlexDirection.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ flexDirection: 'row' }}>
<Box sx={{ flexDirection: 'row-reverse' }}>
<Box sx={{ flexDirection: 'column' }}>
<Box sx={{ flexDirection: 'column-reverse' }}>

flex-wrap

For more information please see flex-wrap on MDN.

{{"demo": "FlexWrap.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ flexWrap: 'nowrap' }}>
<Box sx={{ flexWrap: 'wrap' }}>
<Box sx={{ flexWrap: 'wrap-reverse' }}>

justify-content

For more information please see justify-content on MDN.

{{"demo": "JustifyContent.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ justifyContent: 'flex-start' }}>
<Box sx={{ justifyContent: 'flex-end' }}>
<Box sx={{ justifyContent: 'center' }}>
<Box sx={{ justifyContent: 'space-between' }}>
<Box sx={{ justifyContent: 'space-around' }}>
<Box sx={{ justifyContent: 'space-evenly' }}>

align-items

For more information please see align-items on MDN.

{{"demo": "AlignItems.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ alignItems: 'flex-start' }}>
<Box sx={{ alignItems: 'flex-end' }}>
<Box sx={{ alignItems: 'center' }}>
<Box sx={{ alignItems: 'stretch' }}>
<Box sx={{ alignItems: 'baseline' }}>

align-content

For more information please see align-content on MDN.

{{"demo": "AlignContent.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ alignContent: 'flex-start' }}>
<Box sx={{ alignContent: 'flex-end' }}>
<Box sx={{ alignContent: 'center' }}>
<Box sx={{ alignContent: 'space-between' }}>
<Box sx={{ alignContent: 'space-around' }}>
<Box sx={{ alignContent: 'stretch' }}>

Properties for the Children

order

For more information please see order on MDN.

{{"demo": "Order.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ order: 2 }}>Item 1</Box>
<Box sx={{ order: 3 }}>Item 2</Box>
<Box sx={{ order: 1 }}>Item 3</Box>

flex-grow

For more information please see flex-grow on MDN.

{{"demo": "FlexGrow.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ flexGrow: 1 }}>Item 1</Box>
<Box>Item 2</Box>
<Box>Item 3</Box>

flex-shrink

For more information please see flex-shrink on MDN.

{{"demo": "FlexShrink.js", "defaultCodeOpen": false, "bg": true}}

<Box sx={{ width: '100%' }}>Item 1</Box>
<Box sx={{ flexShrink: 1 }}>Item 2</Box>
<Box sx={{ flexShrink: 0 }}>Item 3</Box>

align-self

For more information please see align-self on MDN.

{{"demo": "AlignSelf.js", "defaultCodeOpen": false, "bg": true}}

<Box>Item 1</Box>
<Box sx={{ alignSelf: 'flex-end' }}>Item 2</Box>
<Box>Item 3</Box>

API

import { flexbox } from '@mui/system';
Import name Prop CSS property Theme key
flexDirection flexDirection flex-direction none
flexWrap flexWrap flex-wrap none
justifyContent justifyContent justify-content none
alignItems alignItems align-items none
alignContent alignContent align-content none
order order order none
flex flex flex none
flexGrow flexGrow flex-grow none
flexShrink flexShrink flex-shrink none
alignSelf alignSelf align-self none