#anchor-scope li {
  display: flex;
  justify-content: space-between;
  anchor-scope: --anchor-scope;
}

#anchor-scope .arrow {
  anchor-name: --anchor-scope;
  block-size: 1em;
  inline-size: 1em;
}

#anchor-scope .target {
  position: absolute;
  position-anchor: --anchor-scope;
  left: anchor(right);
  top: anchor(center);
}