cross-shadow-boundary-slot-7-ref.html (244B)
1 <!doctype html> 2 <div> 3 <span id="first">First</span> 4 <span id="inner">Inner</span> 5 <span id="second">Second</span> 6 </div> 7 <script> 8 window.getSelection() 9 .setBaseAndExtent(second.firstChild, 3, first.firstChild, 2); 10 </script>