html,body{
  background: url(../img/bgcat/rotate.php) no-repeat 50% 50%;
}
/*/////// wrapper ///////*/
div.content {
margin-left:-310px;
width:780px;
position: absolute;
top: -282px;
left: 50%;
height:565px;
visibility: visible;
z-index:3000;
}
div.content h2{
text-align:center;
}