@media screen and (max-width: 1800px){

.main4{
	width: 100%;
	padding-left: 10px;
	padding-right: 10px;
}

}


@media screen and (max-width: 1750px){

.foot .foot1{
	width: 100%;
}
.foot .foot2{
	width: 100%;
}

}

@media screen and (max-width: 1650px){

.top .logo{
	margin-left: 10px;
}
.top .nav li{
	margin: 0 5px;
}

.foot .foot1{
	padding: 50px 40px;
}
.foot .foot_nav dl{
	width: 155px;
}
.foot .foot_code{
	margin-left: 30px;
}



}


@media screen and (max-width: 1550px){

.main3 .main3_con{
	width: 100%;
}
.abmain2 .main3_con{
	width: 1400px;
}

}


@media screen and (max-width: 1400px){

.top .nav{
	margin-right: 20px;
}
.top .nav li{
	margin: 0;
}
.top .top_btn{
	width: auto;
	padding: 0 25px;
}


.nav_box .nav_li{
	left: 0px;
	width: 100%;
	margin-left: 0px;
	padding: 0 30px 0 240px;
}

.abmain2 .main3_con{
	width: 100%;
}

.w1400{
	width: 100%;
	padding-left: 10px;
	padding-right: 10px;
}

.page_ban{
	height: 360px;
}

}

@media screen and (max-width: 1200px){

.top .nav{
	display: none;
}





/*.flexslider {
    height: 500px;
}
.flexslider .slides li{
	height: 500px;
    background-size: auto 100% !important;
}*/
.w1200{
	width: 100%;
	padding-left: 10px;
	padding-right: 10px;
}
.top .w1200{
	padding: 0px;
}
.top .logo{
	margin-right: 25px;
	margin-left: 10px;
}
.top .nav ul li{
	margin: 0 5px;
}



.foot .foot_code{
	display: none;
}


.page_nav .w1400{
	padding: 0px;
}
.location{
	padding: 5px 10px;
}
.pro_li{
	padding-left: 320px;
}
.pro_con{
	padding-left: 320px;
}


.photoli1 .text{
	background-position: left top !important;
	padding-top: 70px;
	margin-bottom: 40px;
}
.photoli1 .text p{
	width: 100%;
}
.page_ban {
    height: 320px;
    padding-top: 180px;
    background-position: center left -200px !important;
}
.page_nav ul{
	padding: 0px;
}


.abmain3 .abmain3_con .swiper-pagination{
	display: none;
}
.abmain3 .abmain3_con .swiper-button-prev,.abmain3 .abmain3_con .swiper-button-next{
  display: block;
  background: none;
  font-family: "宋体";
  font-size: 64px;
  font-weight: bold;
  width: 40px;
  height: 60px;
  line-height: 60px;
  margin-top: -30px;
  background-color: rgba(0,0,0,0.6);
  text-align: center;
  color: #fff;
}

.abmain3 .abmain3_con .swiper-button-prev{
	left: 0px;
}
.abmain3 .abmain3_con .swiper-button-next{
	right: 0px;
}


}


@media screen and (max-width: 1000px) {


/*.flexslider {
    height: 480px;
}
.flexslider .slides li{
	height: 480px;
    background-size: auto 100% !important;
}*/


.main1 li{
	width: 50%;
}
.main1 li:nth-child(-n+2){
	border-bottom: 2px solid #fff;
}

.main4{
	padding-top: 30px;
}


.foot .foot_info{
	display: none;
}
.foot .foot_nav{
	float: none;
	width: 100%;
}
.foot .foot_nav dl{
	width: 25%;
}

.pro_li li{
	width: 32%;
	margin-right: 2%;
}
.pro_li li:nth-child(4n){
	margin-right: 2%;
}
.pro_li li:nth-child(3n){
	margin-right: 0px;
}


}

@media screen and (max-width: 960px) {

.main2{
	height: auto;
}
.main2 .w50{
	width: 100%;
}
.main2 .left .text{
	padding: 10% 18%;
}
/*.main2 .right .main2_li1{
  display: none;
}
.main2 .right .main2_li2{
  display: block
}*/
.main2 .right .text{
	padding: 30px 10px;
}


}


@media screen and (max-width: 800px) {

.top{
	height: 60px;
}
.top_h{
	height: 60px;
}
.top .logo a{
	line-height: 60px;
}
.top .logo img{
	max-height: 40px;
}
.top .top_btn{
	height: 100%;
}
.top .top_btn img{
	display: none;
}
.top .top_btn .right{
	padding: 15px 0;
}
.top_search_box{
	top: 60px;
}




.nav_box .logo{
	display: none;
}
.nav_box .nav_li{
	padding: 0 100px;
}


body{
	overflow:auto
}
/*.flexslider {
    height: 380px;
}
.flexslider .slides li{
	height: 380px;
    background-size: auto 100% !important;
}*/



.main3{
	height: auto;
	background-size: auto 100%;
	padding: 20px 10px;
}
.main3 .main3_tl{
	margin-bottom: 30px;
}
.main3 .main3_con{
	padding-top: 0px;
}
.main3 .main3_con .swiper-button-prev,.main3 .main3_con .swiper-button-next{
	display: none;
}

.main4{
	margin-bottom: 30px;
}
.main4 .main4_tl h3{
	font-size: 22px;
	padding-left: 35px;
}
.main4 .main4_tl h3:after{
	left: 0px;
	width: 30px;
}

.contact .left{
	float: none;
	width: 100%;
	margin-bottom: 10px;
}
.contact .right{
	float: none;
	width: 100%;
}

.pro_cen li{
	width: 32%;
	margin-right: 2%;
	margin-bottom: 10px;
}
.pro_cen li:nth-child(4n){
	margin-right: 2%;
}
.pro_cen li:nth-child(3n){
	margin-right: 0%;
}


.page_nav .right{
	display: block;
}
.pro_left{
	display: none;
}
.pro_li{
	padding: 0 10px;
}
.pro_con{
	padding: 0 10px;
}

.about .about_tl h3{
	font-size: 24px;
}
.photoli h3{
	font-size: 24px;
}
.newsli .newsli_tl h3{
	font-size: 24px;
}




}
@media screen and (max-width: 640px) {
*{
	-webkit-tap-highlight-color:transparent
}


.top .top_btn{
	padding: 0 15px;
}
.top .top_btn .right a.lan{
	margin-right: 20px;

}
.top .top_btn .right a.lan:after{
	right: -10px;
}
.top .top_btn .right .search{
	margin-right: 15px;
}
.top .top_btn .right .search a{
	text-indent: -999px;
	overflow: hidden;
	width: 25px;
	background-position: center;
}
.top .top_btn .right .menu a{
	position: relative;
	text-indent: -999px;
	overflow: hidden;
}
.top .top_btn .right .menu .menu_btn{
	position: absolute;
	top: 6px;
	left: 0px;
}


.nav_box .nav_li li dl{
	display: none;
}

/*.flexslider {
    height: 280px;
}
.flexslider .slides li{
	height: 280px;
    background-size: auto 100% !important;
}*/


.main2 .left .text{
	padding: 30px 30px;
}
.main2 .left .text h5{
	font-size: 24px;
	line-height: 32px;
}

.main2 .left .text{
	padding: 60px 20px;
}
.main2 .left .text h3{
	margin-bottom: 30px;
}
.main2 .left .text h5{
	margin-bottom: 20px;
}
.main2 .left .text p{
	margin-bottom: 30px;
}




.foot .foot1{
	padding: 20px 10px;
}
.foot .foot_info{
	display: block;
}
.foot .foot_info p{
	margin-bottom: 20px;
}
.foot .foot_nav{
	display: none;
}
.foot .foot2{
	padding: 0 10px;
}
.foot .foot2 p{
	padding: 10px 0;
}



.newsli li .text p{
	font-size: 12px;
	line-height: 24px;
	margin-bottom: 10px;
}

.location{
	margin-bottom: 20px;
}

.photoli h3{
	font-size: 24px;
	margin-bottom: 20px;
}
.photoli{
	margin-bottom: 40px;
}
.photoli li{
	margin-bottom: 15px;
}
.photoli li h5{
	line-height: 40px;
}
.photoli li span{
	margin-top: -50px;
}
.photoli1 h3{
	font-size: 24px;
	margin-bottom: 20px;
}
.photoli1 li{
	margin-bottom: 20px;
}
.photoli1{
	margin-bottom: 40px;
}
.photoli1 .text{
    background: url(../images/photoli1_ico2.png) no-repeat left bottom !important;
    padding-bottom: 130px;
    padding-top: 0px;
}
.newsli .newsli_tl h3{
	font-size: 24px;
	margin-bottom: 20px;
}
.newsli li{
	width: 100%;
	margin-right: 0px;
	margin-bottom: 20px;
}
.newsli li h5{
	font-size: 14px;
}
.newsli li:nth-child(3n){
	margin-right: 0px;
}
.newsli li:nth-child(2n){
	margin-right: 0px;
}
.newsli {
	margin-bottom: 40px;
}

.news .news_con{
	margin-bottom: 40px;
}
.news .fy a{
	background-color: #f1f1f1;
}
.news_tj{
	display: none;
}

.pro_tl{
	padding-bottom: 20px;
}
.pro_tl h3{
	font-size: 24px;
}


.pro_li li h3{
	font-size: 14px;
}
.pro_li{
	margin-bottom: 40px;
}

.pro_cen li{
	width: 48%;
	margin-right: 4%;
	margin-bottom: 10px;
}
.pro_cen li:nth-child(4n){
	margin-right: 4%;
}
.pro_cen li:nth-child(3n){
	margin-right: 4%;
}
.pro_cen li:nth-child(2n){
	margin-right: 0px;
}



.pro_li li{
	width: 48%;
	margin-right: 4%;
	margin-bottom: 10px;
}
.pro_li li:nth-child(3n){
	margin-right: 4%;
}
.pro_li li:nth-child(2n){
	margin-right: 0px;
}

.photoli li h5{
	font-size: 14px;
}
.photoli li{
	width: 48%;
	margin-right: 4%;
	margin-bottom: 10px;
}
.photoli li:nth-child(3n){
	margin-right: 4%;
}
.photoli li:nth-child(2n){
	margin-right: 0px;
}
.photoli1 li{
	width: 48%;
	margin-right: 4%;
}
.photoli1 li:nth-child(2n){
	margin-right: 0px;
}


.news .news_tl{
	margin-bottom: 40px;
}
.news .news_tj{
	margin-bottom: 40px;
}
.news .news_tj li{
	float: none;
	width: 100%;
	margin-bottom: 30px;
}
.news .fy{
	margin-bottom: 60px;
}
.page_ban {
    height: 200px;
    padding-top: 100px;
    background-size: auto 140% !important;
    background-position: center left -200px !important;
}
.page_ban .w1400 h3{
	font-size: 20px;
}
.page_ban .w1400 h4{
	font-size: 24px;
}
.page_nav li{
	width: 33.33%;
	min-width: auto;
}
.page_nav li a{
	line-height: 50px;
}


}


@media screen and (max-width: 480px) {



.nav_box .nav_li li a{
	font-size: 24px;
}


/*.flexslider {
    height: 250px;
}
.flexslider .slides li{
	height: 250px;
    background-size: auto 100% !important;
}*/


.main1 li .text1{
	bottom: 5%;
	padding: 0 20px;
}
.main1 li .text2 h3{
	font-size: 22px;
	line-height: 20px;
	margin-bottom: 5px;
}
.main1 li .text2 h3 span{
	display: block;
	font-size: 18px;
	margin-left: 0px;
}
.main1 li .text2 h5{
	font-size: 16px;
	line-height: 20px;
	margin-bottom: 20px;
}


.main2 .left .text{
	padding: 40px 20px;
}
.main2 .left .text h5{
	font-size: 20px;
	line-height: 32px;
}
.main2 .left .text p{
	font-size: 14px;
	line-height: 20px;
}


.main2 .right .text h3{
	font-size: 24px;
}






}