spacer-with-popover-top-layer-ref.html (425B)
1 <!doctype html> 2 <meta charset="utf8"> 3 <title>CSS Content Visibility: popover shows under c-v auto (ref)</title> 4 5 <style> 6 .box { width: 100px; height: 100px; border: 1px solid black; } 7 .spacer { width: 10px; height: 3000px; background: lightblue; } 8 </style> 9 10 <div class=spacer></div> 11 <div id=container class=box> 12 content 13 <div popover id=popover>PASS<div id=inner></div></div> 14 </div> 15 16 <script> 17 popover.showPopover(); 18 </script>