body{min-width: 1100px;}

@media only screen and (max-width: 768px) {
	body{min-width: 320px;}
	.contain1{background:none;height: auto;margin-top:0;}
	.contain1>div{width: 100%;}
	.kr{width: 100%;height: auto;margin-top: 28px;}
	.kr>div{width: 98%;height: auto;margin: 0 auto;margin-top: 10px;float: none;}
	.contain_1>p{font-size: 24px;line-height: 56px !important;}
	.contain_1{height: 56px;line-height: 56px;}
	.contain_4>span{font-size: 18px;margin: 0;color: #446f99;}
	.contain_4>p{width: 100%;margin: 0;margin-top: -17px;font-size:15px;}
	.contain2{background-size: auto 100%;height: 850px;overflow:hidden;}
	.contain2>div{width: 100%;}
	.contain_2{width: 100%;}
	.contain_3{width: 100%;height: auto;}
	.contain_2>div{width: 48%;margin-left: 1%;text-align: center;height: 335px;}
	.contain_2>div>p{text-align: left;margin-left: 10px;}
	.contain_3{margin-top: 25px;}
	.contain_3>p{font-size: 20px;}
	.pone{font-size: 20px;}
	.contain3{margin-top: 25px;height: auto;}
	.contain3>div{width: 100%;}
	.contain_31{width: 100%;height: auto;margin-bottom: 10px;}
	.contain_32{width: 100%;text-align: center;height: auto;}
	.contain_31>p{font-size: 20px;}
	.contain_32 img{margin-bottom: 10px;}
	.contain4{background-size: auto 100%;height: 580px;}
	.contain4>div{width: 100%;height: auto;}
	.contain4>div>div{float: none;}
	.contain41{width: 100%;margin: 0 auto;height: auto;padding-top: 0;margin-top: 20px;overflow: hidden;}
	.contain41>p{font-size: 20px;margin-top:25px;}
	.contain42{width: 100%;height: auto;text-align: center;padding-top: 20px;}
	.contain5{height: auto;display: inline-block;}
	.contain5>div{width: 100%;height: auto;}
	.contain_5{width: 100%;height: auto;margin-top: 15px;}
	.contain_5>div{width: 32%;height: auto;margin: 0;margin-left: 1%;text-align: center;margin-top: 20px;margin-bottom: 10px;}
	.contain_5>div>p{font-size: 20px;height: auto;width: 96%;line-height:30px;}
	.contain_5>div>p>span{line-height: 18px;}
	.contain6{height: auto;background: #e5e5e7;}
	.contain6>div{width: 100%;height: auto;padding-top: 20px;}
	.contain_6{width: 100%;height: auto;}
	.overlay,#wrapper,#lanren{display: none;}
	.phlb{display: inline-block !important;width: 100%;height: auto;margin-top: 30px;}
	.phlb>div{width: 23%;margin-left: 1.5%;height: auto;float: left;margin-bottom:10px;}
	.phlb>div img{width: 100%;height: auto;}
	.contain_11>p{font-size: 24px;}
	.thumbnail-text{height: 30px;line-height: 30px;font-weight: normal;width: 100%;padding:0;}
	.fuwu{width: 100%; height: auto;}
	.fwbg{height: 180px;}
	.fuwu>div{width: 50%;}
  .return{display: none;}
  .pthree{line-height: 24px;}
  .contain_3>span{width:98%;margin:0 auto;margin-top:20px;}
  .contain_31>span{width:98%;margin:0 auto;margin-top:20px;}
  .nav{ display:none;}
	
	.logo1{ width:100%; height:80px;}
	.dbdh1{ width:100%;}
	.dbnr{ width:100%;}
	.top .top1{ width:100%;}
	.top .top1 .topy{ display:none;}
	.logo1 .logoy{ display:none;}
	.db{ display:none;}
	.logo1 .logox{ display:none;}
	.logo1 .logoz img{ width:175px;}

}
@media only screen and (max-width: 640px) {

  	
}
@media only screen and (max-width: 620px) {
	.contain2{height: 1055px;}
	.contain_2>div{width: 99%;text-align: left;height: auto;}
}
@media only screen and (max-width: 575px) {
	.contain_32 img{width: 100%;}
	.contain_5>div{width: 47%;margin-left: 1.5%;}
}
@media only screen and (max-width: 550px) {
	.contain41>div{width: 100%;height: auto;padding-bottom: 10px;}
	.contain41>div>span{width: 95%;margin: 0 auto;padding:0; padding-top: 10px;}
	.contain4{height: 530px;}
}
@media only screen and (max-width: 500px) {
	.contain_1{width: 100%;}
	.contain_1>p{font-size: 22px;}
	.contain_11{width: 100%;height: 56px;line-height: 56px;}
	.contain_11>p{font-size: 22px;}
	.phlb>div{width: 46%;margin-left: 2.5%;}
  .contain_5>div>p>span{font-size:14px;}
  	
}
@media only screen and (max-width: 541px) {
	.fwbg{height: 213px;}
}
@media only screen and (max-width: 485px) {
	.contain2{height: 1080px;}
	.fuwu>div{width: 100%;}
	.fwbg{height: 347px;}
}
@media only screen and (max-width: 423px) {
	.contain42 img{width: 100%;}
	.contain4{height: 544px;}
 
}
@media only screen and (max-width: 385px) {
	.contain2{height: 1125px;}
	.contain4{height: 520px;}
}
@media only screen and (max-width: 340px) {
	.contain2{height: 1150px;}
	.contain4{height: 510px;}
}