@charset "utf-8";
/* CSS Document */
@media screen and (max-width:1200px){
	
	}
@media screen and (max-width:992px){
	.btn {
    background: #ca354e;
     float: none; 
    margin-top: 4%;
    padding-left: 4%;
    padding-right: 4%;
    color: #fff;
    width: 30%;
    margin-left: 35%;
}

.dd{
   margin-top:-8%;
   	}

	}
@media screen and (max-width:768px){
	
  .btn {
    background: #ca354e;
    float: none; 
    margin-top: 4%;
    padding-left: 4%;
    padding-right: 4%;
    color: #fff;
    width: 30%;
    margin-left: 35%;
}	
.dd{
  	margin-top:-3%;
 	}
.contact_biao{
   text-align:center;	
	}
	}