.s_banner{padding-bottom:50px;position:relative;z-index:1;background:url(bg-contact.jpg) center top no-repeat;background-size:cover;}

.map{width:100%;margin:0 auto;height:480px;padding:20px;background:#fff;margin-top:50px;position:relative;z-index:2;box-shadow:0 15px 30px rgba(0,89,198,.15);border-radius:10px}

/* 1024 < */
@media screen and (max-width:1024px){
	.s_banner{padding-bottom:0;}
	.map{height:400px;padding:0;margin-top:0;border-radius:0}
}