1<!DOCTYPE html> 2 3<html> 4<head> 5 <style type="text/css" media="screen"> 6 body { background-color:silver } 7 8 .box { 9 height: 200px; 10 width: 200px; 11 margin: 10px; 12 padding: 5px; 13 background-color: blue; 14 -webkit-transform: translateZ(0); 15 overflow:hidden; 16 } 17 .box:hover { 18 -webkit-transform: none; 19 } 20 </style> 21</head> 22<body> 23 24 <div id="iframe-content" class="box"> 25 </div> 26 27</body> 28</html> 29