Active view transitionThe :active-view-transition CSS pseudo-class matches the root element when a view transition is active. The :active-view-transition-type() CSS pseudo-class matches only when the active view transition was started with the specified type.view-transitionsView transitionsnewly2026-01-13https://drafts.csswg.org/css-view-transitions-2/#the-active-view-transition-pseudohttps://developer.mozilla.org/docs/Web/API/ViewTransitionTypeSetapi.ViewTransition.typesapi.ViewTransitionTypeSetapi.ViewTransitionTypeSet.@@iteratorapi.ViewTransitionTypeSet.addapi.ViewTransitionTypeSet.clearapi.ViewTransitionTypeSet.deleteapi.ViewTransitionTypeSet.entriesapi.ViewTransitionTypeSet.forEachapi.ViewTransitionTypeSet.hasapi.ViewTransitionTypeSet.keysapi.ViewTransitionTypeSet.sizeapi.ViewTransitionTypeSet.valuescss.selectors.active-view-transitioncss.selectors.active-view-transition-typehttps://nowyoucanuse.com/features--active-view-transition.html