#popup{
   position: absolute;
   z-index: 1000;
   border: 5px solid #FFFFFF;
   -webkit-border-radius:5px;-khtml-border-radius:5px;-moz-border-radius:5px;border-radius:5px;
   background-color: #ffffff;
   color:#304251;
}
#popup .x{
   position: absolute;
   right: -21px;
   top: -20px;
   width: 137px;
   height: 36px;
   background: url('../images/x.png') no-repeat;
   cursor: pointer;
   z-index: 1001;
}
#popup .cnt{
   position: relative;
   padding: 20px;
   z-index: 1000;
}
#popup .cnt .bg{
   position: absolute;
   top: 0px;
   left: 0px;
   z-index: 1000;
}