867487.html (377B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <link rel="stylesheet" href="data:text/css,"> 5 <script> 6 7 function boom() 8 { 9 var s = document.styleSheets[0]; 10 var n = s.ownerNode; 11 var p = n.parentNode; 12 13 s.insertRule("#a { }", 0); 14 15 for (var i = 0; i < 3; ++i) { 16 p.removeChild(n); 17 p.appendChild(n); 18 } 19 } 20 21 </script> 22 </head> 23 <body onload="boom();"></body> 24 </html>