1. CSS overflow-anchor (Scroll Anchoring)

    Changes in DOM elements above the visible region of a scrolling box can result in the page moving while the user is in the middle of consuming the content. By default, the value of `overflow-anchor` is `auto`, it can mitigate this jarring user experience by keeping track of the position of an anchor node and adjusting the scroll offset accordingly

  2. selection api: anchoroffset

  3. css property: offset-anchor

  4. css property: offset-anchor: auto

  5. css property: offset-anchor: bottom

  6. css property: offset-anchor: center

  7. css property: offset-anchor: left

  8. css property: offset-anchor: right

  9. css property: offset-anchor: top

  10. css property: offset-anchor: x-end

  11. css property: offset-anchor: x-start

  12. css property: offset-anchor: y-end

  13. css property: offset-anchor: y-start