@media only screen and (max-width: 1900px){
.w1850{
    width: 93%;
}
}
@media only screen and (max-width: 1680px){
    

}
@media only screen and (max-width: 1600px){

}
@media only screen and (max-width: 1480px){
body{
    zoom:0.8;
}
.main{
    width: 93%;
}
}
@media only screen and (max-width: 1366px){

}
@media only screen and (max-width: 1280px){
.nav-ul>li+li {
    margin-left: 50px;
}
.lx_con, .lx_con * {
    font-size: 20px;
}
.list_con h3 {
    font-size: 18px;
    line-height: 30px;
    background-size: auto 30px;
}
.list_con {
    padding: 20px 15px;
}
}
@media only screen and (max-width: 1200px){

}

@media only screen and (max-width: 1152px){
.nav-ul>li+li{
    margin-left: 30px;
}


}
@media only screen and (max-width: 1024px){

}
@media only screen and (max-width: 900px){
.header {
    position: fixed;
    box-shadow: 0 3px 5px rgba(0,0,0,0.1);
}
.head {
    height: 80px;
}
.navBox,.head_ri,.head_menu,.nav_box{
    display: none;
}
.menu{
    display: flex;
    align-items: center;
}
.head_fix {
    display: block;
}
.lx_lf,.lx_ri{
    float: none;
    width: 100%;
}
.lx_lf{
    margin-bottom: 15px;
}
.list ul li,.cp ul li {
    width: 48.5%;
    margin-right: 3%;
    margin-bottom: 30px;
}
.cp ul li:nth-child(3n){
    margin-right: 3%;
}
.list ul li:nth-child(2n),.cp ul li:nth-child(2n) {
    margin-right: 0;
}
.wt_img {
    float: none;
    margin-left: 0;
    margin-bottom: 3%;
}

}
@media only screen and (max-width: 800px){
.ind3_lf,.ind3_ri{
    width: 100%;
}
.ind4_lf{
    display: none;
}
.ind4_ri a {
    width: 30%;
    margin-left: 0;
    margin-right: 5%;
}
.ind4_ri a:nth-child(3n){
    margin-right: 0;
}
.foot_ri {
    display: none;
}
.footer {
    padding: 30px 0;
}
.foot_lf {
    width: 250px;
    margin: 0 auto;
    padding-top: 0;
}
.banner2 img{
    height: 300px;
}
.sub_flex{
    display: block;
}
.sub_flex p{
    margin-bottom: 15px;
}
.sub_ri{
    font-size: 0;
    text-align: center;
    margin-left: -20px;
}
.sub_ri a{
    margin-bottom: 5px;
}
.daka_lf {
    width: 100%;
}
.daka_ri {
    width: 100%;
}






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

}
@media only screen and (max-width: 600px){
body{
    zoom:1;
}
.top{
    display: none;
}
.head {
    height: 60px;
}
.sousuo  {
    display: none;
}
.logo{
    width: 30%;
}
.menu{
    width: 10%;
}
.nav {
    top: 60px;
    overflow: scroll;
    overflow-x: hidden;
}
.nav-left{
    top: 60px;
}
.a {
    font-size: 16px;
    line-height: 50px;
}

.levell {
    font-size: 14px;
    line-height: 40px;
}
.head_fix {
    height: 60px;
}
.onli .a{
    background-size: 8px 15px;    
}
.l.bg .a{
    background-size: 15px 8px;  
}

.aa .aaz,.aa .aay{
    width: 15px;
    height: 29px;
    margin-top: -15px;
}
.aa .aaz{
    left: 10px;
}
.aa .aay {
    right: 10px;
}
.banner .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: 10px;
}
.top1 {
    padding: 0 30px;
}
.roll-wrap {
    height: 26px;
    font-size: 12px;
    line-height: 26px;
}
.title:before,.title:after {
    display: none;
}
.index1 {
    padding: 40px 0;
}
.title {
    font-size: 24px;
    margin-bottom: 25px;
}
.index1 ul li {
    width: 49.5%;
    margin-right: 1%;
    margin-bottom: 3px;
    overflow: hidden;
}
.index1 ul li:nth-child(3n) {
    margin-right: 1%;
}
.index1 ul li:nth-child(2n) {
    margin-right: 0;
}
.ind1_hg img {
    height: 35px;
}
.ind1_hg p {
    font-size: 16px;
}
.index2 {
    padding: 40px 0 20px;
}
.index2 ul li {
    width: 48.5%;
    margin-right: 3%;
    margin-bottom: 15px;
}
.index2 ul li:nth-child(3n) {
    margin-right: 3%;
}
.index2 ul li:nth-child(2n) {
    margin-right: 0;
}
.index3 {
    padding: 40px 0;
}
.ind3_lf p {
    font-size: 14px;
    line-height: 32px;
    padding: 0 10px;
}
.ind3_ri {
    padding: 15px 10px;
}
.ind3_ri ul li h3 {
    font-size: 14px;
    padding-left: 10px;
}
.ind3_ri ul li h5 {
    font-size: 14px;
    line-height: 20px;
}
.ind3_ri ul li p {
    font-size: 14px;
}
.index4 {
    padding: 40px 0;
}
.ind4 {
    padding: 20px 10px 10px;
}
.ind4_ri a {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 10px;
}
.ind4_ri a:nth-child(3n) {
    margin-right: 2%;
}
.ind4_ri a:nth-child(2n) {
    margin-right: 0;
}
.foot_lf {
    width: 35%;
}
.footer {
    padding: 20px 0;
}
.cop {
    font-size: 12px;
}
.banner2 img{
    height: 160px;
}
.ban2 h3 {
    font-size: 24px;
}
.ban2 h5 {
    font-size: 18px;
}
.p35120 {
    padding: 15px 0 50px;
}
.sub_nav {
    font-size: 14px;
    line-height: 26px;
    padding-left: 20px;
    background-size: auto 22px;
}
.pt40 {
    padding-top: 25px;
}
.tit {
    font-size: 22px;
    margin-bottom: 20px;
}
.about_con, .about_con * {
    font-size: 14px;
    line-height: 26px;
}
.lx_con, .lx_con * {
    font-size: 14px;
}
.p3540 {
    padding: 15px 0 30px;
}
.sub_ri a {
    display: inline-block;
    min-width: 100px;
    margin-left: 10px;
    font-size: 14px;
    line-height: 32px;
    color: #008395;
}
.list_con {
    padding: 10px;
}
.list ul li {
    margin-bottom: 20px;
}
.list_con h3 {
    font-size: 14px;
    line-height: 22px;
    padding-right: 0;
    margin-bottom: 5px;
    background: none;
}
.list_con h5 {
    font-size: 12px;
    line-height: 18px;
}
.show_ti {
    font-size: 18px;
    margin-bottom: 20px;
}
.show_con, .show_con * {
    font-size: 14px;
}
.about_con h2 {
    font-size: 16px;
}
.daka_lf img {
    height: auto;
}
.daka_ri {
    width: 100%;
    padding: 15px 10px;
}
.daka_ri h3 {
    font-size: 18px;
}
.daka_ri h5 {
    font-size: 14px;
    line-height: 22px;
    margin: 5px 0 10px;
}
.daka_ri p {
    width: 100px;
    font-size: 14px;
    line-height: 32px;
}
.about_con h3 {
    font-size: 16px;
}
.xc_con h3 {
    font-size: 14px;
}
.yu_con {
    padding: 10px 5px;
}
.yu_con h3 {
    font-size: 14px;
    line-height: 22px;
    padding-right: 24px;
    background-size: auto 22px;
}
.cp ul li {
    border-bottom: 3px solid #008395;
}
.cp_con {
    padding: 10px 5px;
}
.cp_con h3 {
    font-size: 14px;
    margin-bottom: 10px;
}
.cp_con h3:after {
    width: 40px;
    height: 1px;
    margin-top: 5px;
}
.cp_con h5 {
    font-size: 12px;
    line-height: 18px;
}
}
@media only screen and (max-width: 375px){

}
@media only screen and (max-width: 325px){

}