Source code
Revision control
Copy as Markdown
Other Tools
<!doctype html>
<div>
  in shadow
  <span id="slot1">--slotted 1--</span>
  <div>
    in nested shadow
    <span id="slot2">--slotted 2--</span>
    in nested shadow
  </div>
  in shadow
</div>
<script>
  window.getSelection()
      .setBaseAndExtent(slot1.firstChild, 3, slot2.firstChild, 7);
</script>