411582.xhtml (318B)
1 <html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg"><!-- no body element, intentionally --><div style="display: table-column-group;"/><svg:symbol id="s"/><script> 2 3 document.documentElement.offsetHeight; 4 document.getElementById("s").style.display = "table-column-group"; 5 6 </script></html>