Container scroll-state queriesLimited availability
Container scroll-state queries with the @container scroll-state(...) at-rule apply styles to an element based on the sticky positioning, snapped, and scrollable state of the container.
Not yet supported in all major browsers — check the table and provide a fallback.
Browser support
DesktopChrome
1–132Not supported
133+Supportedsince Feb 4, 2025
Current: 155Edge
12–132Not supported
133+Supportedsince Feb 6, 2025
Current: 154Firefox
✕Not supportedup to 157
Current: 157Safari
✕Not supportedup to 27
Current: 27MobileChrome Android
18–132Not supported
133+Supportedsince Feb 4, 2025
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 (container-type: scroll-state) {
/* styles that rely on container-type: scroll-state */
}
/* or in JavaScript */
if (CSS.supports("container-type", "scroll-state")) {
// use it
}Specification
Sub-features
Support for each part of the feature (5). The overall table above shows when the whole feature works.
| Sub-feature | Chrome | Edge | Firefox | Safari | Chrome Android | Firefox Android | Safari iOS |
|---|---|---|---|---|---|---|---|
| @container.scroll-state_queries | 133 | 133 | ✕ | ✕ | 133 | ✕ | ✕ |
| @container.scroll-state_queries.scrollable | 133 | 133 | ✕ | ✕ | 133 | ✕ | ✕ |
| @container.scroll-state_queries.snapped | 133 | 133 | ✕ | ✕ | 133 | ✕ | ✕ |
| @container.scroll-state_queries.stuck | 133 | 133 | ✕ | ✕ | 133 | ✕ | ✕ |
| container-type.scroll-state | 133 | 133 | ✕ | ✕ | 133 | ✕ | ✕ |