justify-self in block layoutsLimited availability
The justify-self CSS property aligns an item along a container's inline axis in block layouts, like it does in grid layouts. Likewise, the justify-items property sets a default justify-self value for all items in a container in a block layout.
Not yet supported in all major browsers — check the table and provide a fallback.
Browser support
DesktopChrome
1–129Not supported
130+Supportedsince Oct 15, 2024
Current: 155Edge
12–129Not supported
130+Supportedsince Oct 17, 2024
Current: 154Firefox
✕Not supportedup to 157
Current: 157Safari
✕Not supportedup to 27
Current: 27MobileChrome Android
18–129Not supported
130+Supportedsince Oct 15, 2024
Current: 155Firefox Android
✕Not supportedup to 157
Current: 157Safari iOS
✕Not supportedup to 27
Current: 27How to use
Not supported in Firefox, Safari, Firefox Android, Safari iOS. Use feature detection below and provide a fallback (or a polyfill) for those browsers.
Example
Full syntax and examples are on MDN — see the links below.
Feature detection
CSS · check before using
@supports (justify-self: initial) {
/* styles that rely on justify-self */
}
/* or in JavaScript */
if (CSS.supports("justify-self", "initial")) {
// use it
}Specification
Sub-features
Support for each part of the feature (2). The overall table above shows when the whole feature works.
| Sub-feature | Chrome | Edge | Firefox | Safari | Chrome Android | Firefox Android | Safari iOS |
|---|---|---|---|---|---|---|---|
| justify-items.block_context | 130 | 130 | ✕ | ✕ | 130 | ✕ | ✕ |
| justify-self.block_context | 130 | 130 | ✕ | ✕ | 130 | ✕ | ✕ |