div.intro {  overflow: hidden; }
div.intro .wd11 {width:1200px; padding:0 50px;}

div.intro div.bg1 {background:url("../img/img2.jpg")no-repeat 5% top;}
div.intro div.bg2 {background:url("../img/img3.jpg")no-repeat left center; height:467px; }
div.intro div.bg3 {background:url("../img/img4.jpg")no-repeat 95% 13%;}
div.intro .sign {float:right;}

/*---------------------------------------
  MOBILE RESPONSIVE              
-----------------------------------------*/
@media (max-width: 1023px) {
div.intro  img {max-width:100%;}
div.intro .mgT50 {margin-top: 20px !important;}
div.intro .wd11 {width:100%; }
}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
}
@media (max-width: 480px) {
}
@media (max-width: 320px) {
}