scroll-target-groupThe scroll-target-group CSS property sets the container where anchor links act as scroll markers. Using selectors such as :target-current, you can style elements when a target has scrolled into view. It's an alternative to the ::scroll-marker-group pseudo-element, which generates scroll markers.scroll-markersScroll markerslimitedhttps://drafts.csswg.org/css-overflow-5/#scroll-target-grouphttps://developer.mozilla.org/docs/Web/CSS/Reference/Properties/scroll-target-groupcss.properties.scroll-target-groupcss.properties.scroll-target-group.autocss.properties.scroll-target-group.nonehttps://nowyoucanuse.com/features--scroll-target-group.html