1145768.html (401B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="UTF-8"> 5 6 <script> 7 8 function boom() 9 { 10 document.documentElement.offsetHeight; 11 var emptyTail = q.firstChild.splitText(2); 12 document.documentElement.offsetHeight; 13 emptyTail.splitText(0); 14 } 15 16 </script> 17 </head> 18 19 <body onload="boom();"><div style="width: 1px; height: 1px;"><div id="q" style="writing-mode: vertical-rl;">R</div></div></body> 20 21 </html>