Scroll markersLimited availability
A scroll marker scrolls a container to a scroll target. The ::scroll-marker CSS pseudo-element selects a scroll marker in a ::scroll-marker-group pseudo-element, generated before or after the scroll container. You can use them to navigate and style tables of contents, tab panels, and carousels.
Not yet supported in all major browsers — check the table and provide a fallback.
Browser support
DesktopChrome
1–134Not supported
135+Supportedsince Apr 1, 2025
Current: 155Edge
12–134Not supported
135+Supportedsince Apr 4, 2025
Current: 154Firefox
✕Not supportedup to 157
Current: 157Safari
✕Not supportedup to 27
Current: 27MobileChrome Android
18–134Not supported
135+Supportedsince Apr 1, 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: scroll-marker-group.
Feature detection
CSS · check before using
@supports selector(:scroll-marker) {
/* styles that use :scroll-marker */
}
/* or in JavaScript */
if (CSS.supports("selector(:scroll-marker)")) {
// use it
}Documentation (MDN)
Specification
Sub-features
Support for each part of the feature (6). The overall table above shows when the whole feature works.
| Sub-feature | Chrome | Edge | Firefox | Safari | Chrome Android | Firefox Android | Safari iOS |
|---|---|---|---|---|---|---|---|
| scroll-marker-group | 135 | 135 | ✕ | ✕ | 135 | ✕ | ✕ |
| scroll-marker-group.after | 135 | 135 | ✕ | ✕ | 135 | ✕ | ✕ |
| scroll-marker-group.before | 135 | 135 | ✕ | ✕ | 135 | ✕ | ✕ |
| scroll-marker-group.none | 135 | 135 | ✕ | ✕ | 135 | ✕ | ✕ |
| scroll-marker | 135 | 135 | ✕ | ✕ | 135 | ✕ | ✕ |
| scroll-marker-group | 135 | 135 | ✕ | ✕ | 135 | ✕ | ✕ |