@media only screen and (max-width: 1900px){

}
@media only screen and (max-width: 1800px){
.main{
    width: 94%;
}

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

}
@media only screen and (max-width: 1440px){

}
@media only screen and (max-width: 1366px){

}
@media only screen and (max-width: 1280px){
.ab1_con{
font-size: 14px;
    line-height: 16px;
}
.youyou{
		width: 130px !important;
}
.ind2_con h3 {
    font-size: 30px;
}
.index3 ul li p {
    font-size: 16px;
}
.foot_img p {
    font-size: 24px;
}
.ab3_lf {
    font-size: 18px;
    line-height: 36px;
}
.lx_flex {
    flex-wrap: wrap;
}
.lx1_lf {
    width: 100%;
    flex: auto;
    margin-bottom: 20px;
}
}
@media only screen and (max-width: 1200px){

}

@media only screen and (max-width: 1152px){




}
@media only screen and (max-width: 1024px){
.header {
    position: fixed;
    box-shadow: 0 3px 5px rgba(0,0,0,0.2);
}
.head {
    height: 100px;
}
.en,.ewm {
    display: none;
}
.navBox{
    display: none;
}

.menu{
    display: flex;
    align-items: center;
}
.head_fix {
    display: block;
}
.foot_ri {
    width: 40%;
}



}
@media only screen and (max-width: 900px){
.index1,.ab1,.ab4{
    padding: 60px 0;
}
.ab1_lf,.ab1_ri {
    width: 100%;
}
.ab1_lf{
    margin-bottom: 20px;
}
.index3 ul li {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 20px;
}
.index3 ul li:nth-child(5n) {
    margin-right: 2%;
}
.index3 ul li:nth-child(2n) {
    margin-right: 0;
}
}
@media only screen and (max-width: 768px){
.logo {
    max-width: 85%;
}
.w400{
    display: none;
}
.ind2 ul li {
    padding: 20px 0;
}
.ind2 ul li img,.ind2_con p {
    display: none;
}
.ind2_con h3 {
    font-size: 20px;
}
.ind2 ul li:hover {
    padding: 30px 0;
}
.foot_lf {
    float: none;
    width: 100%;
}
.foot_ri{
    float: none;
    width: 50%;
    margin: 20px auto 0;
}
.digital {
    padding: 30px 0 10px;
}
.digital ul {
    flex-wrap: wrap;
}
.digital ul li {
    width: 48%;
    margin-bottom: 20px;
}
.ab3_con{
    padding: 60px 0;
    min-height: auto;
    background: #96afc1!important;
}
.ab3_lf {
    width: 100%;
}
.ab4 ul li {
    width: 50%;
    padding: 20px 15px 0;
}
.ab4 ul li:nth-child(2){
    border-right: none;
}
.ab4 ul li:nth-child(-n+2){
    border-bottom: 1px solid #dddddd;
}
.lx {
    flex-wrap: wrap;
}
.lx_lf,.lx_ri {
    width: 100%;
    padding: 0;
}
.lx_lf .map {
    height: 300px;
}
.lx_ri{
    padding: 30px 0;
}
.w700 {
    width: 94%;
}
.lx_img img {
    margin-bottom: 20px;
}
.pro {
    padding-bottom: 30px;
}
.pro_ti {
    position: unset;
    bottom: 0;
    left: 0;
    transform: unset;
    width: 100%;
    max-width: 460px;
    margin: 0 auto 20px;
}
.pro_con .gallery-top {
    margin-bottom: 10px;
}





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

}
@media only screen and (max-width: 500px){
.head {
    height: 60px;
}

.menu{
    width: 10%;
}
.en,.head_dl {
    font-size: 14px;
    line-height: 60px;
    margin-right: 15px;
}
.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;  
}
.banner .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
}
.aa .aaz,.aa .aay{
    width: 12px;
    height: 23px;
    margin-top: -13px;
}
.aa .aaz{
    left: 5px;
}
.aa .aay {
    right: 5px;
}
.index1,.index3,.ab1,.ab4,.ab5,.lx2 {
    padding: 40px 0;
}
.ab1_ti {
    font-size: 14px;
}
.ab1_ti span {
    font-size: 18px;
}
.title h3 {
    font-size: 16px;
}
.title h5 {
    font-size: 20px;
}
.title p {
    font-size: 14px;
}
.ind2 ul li {
    padding: 10px;
}
.ind2 ul li:hover {
    padding: 20px 0;
}
.ind2_con h3 {
    font-size: 16px;
}
.foot {
    padding: 30px 0;
}
.foot_img {
    padding-bottom: 15px;
    margin-bottom: 15px;
}
.foot_img img{
    display: none;
}
.foot_img p {
    font-size: 18px;
}
.foot_con {
    font-size: 14px;
    line-height: 26px;
}
.foot_ri {
    width: 70%;
}
.ab1_con {
    font-size: 14px;
}
.digital ul li h2 {
    font-size: 36px;
}
.digital ul li h3 {
    font-size: 12px;
}
.ab3{
    padding-top: 40px;
}
.ab3_ti {
    font-size: 20px;
}
.ab3_con {
    padding: 40px 0;
}
.ab3_lf {
    font-size: 14px;
    line-height: 30px;
}
.ab3_lf span {
    font-size: 20px;
}
.ab4 ul li {
    min-height: 180px;
}
.ab4 ul li h3 {
    font-size: 18px;
    margin-bottom: 5px;
}
.ab4 ul li h5 {
    font-size: 14px;
    line-height: 20px;
}
.ab4 ul li img {
    height: 50px;
    right: 15px;
    bottom: 10px;
}
.ab5_con .swiper-slide {
    padding: 15px 15px 20px;
}
.ab5_con p {
    font-size: 14px;
}
.contact{
    padding-top: 40px;
}
.lx1_lf ul li {
    font-size: 14px;
    line-height: 30px;
    padding-left: 30px;
}
.lx_lf .map {
    height: 240px;
}
.inp {
    float: none;
    width: 100%;
    margin-bottom: 20px;
}
.input-text {
    font-size: 16px;
    padding-left: 15px;
    line-height: 46px;
}
.inp select {
    font-size: 16px;
    padding-left: 10px;
    line-height: 46px;
    height: 48px;
}
.inp a {
    right: 15px;
    font-size: 16px;
}
.w1460 textarea {
    font-size: 16px;
    padding-left: 15px;
    padding-top: 10px;
    min-height: 120px;
}
.w1460 button {
    width: 150px;
    font-size: 16px;
    line-height: 50px;
}
.pro_ti a {
    width: 49%;
    font-size: 16px;
    line-height: 50px;
}
.pt80 {
    padding-top: 40px;
}
.pro_con .swiper-button-prev1, .pro_con .swiper-button-next1 {
    width: 30px;
    height: 30px;
    margin-top: -15px;
}

}
@media only screen and (max-width: 375px){

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

}