@media (max-width: 1600px) {
  .container {
    width: 100%;
    box-sizing: border-box;
    padding: 0px 80px;
    margin-left: 0px;
  }
}

@media (max-width: 1440px) {

  .container {
    width: auto;
    padding: 0px 40px;
  }

  .nav .nLi h3 a {
    font-size: 14px;
  }

  .in_box ul {
    padding-top: 150px;
  }

  .in_box4_nr1 {
    width: 380px;
  }

  .in_box4_nr2 {
    width: calc(100% - 430px);
  }

}

@media (max-width: 1260px) {}

@media (max-width: 960px) {
  body {
    min-width: auto;
  }

  .container {
    width: 100%;
    box-sizing: border-box;
    padding: 0px 30px;
  }

  .top {
    height: 60px;
    top: 0px;
  }

  .nav_gao {
    height: 60px;
  }

  .top .container {
    height: 100%;
    max-width: 100%;
    padding: 0px 30px;
  }

  .top .logo img {
    width: 80px;
  }

  .top_r {
    display: none;
  }

  .top .nav {
    display: none;
  }

  .phone_btn {
    display: block;
  }

  .top .phone_btn span {
    width: 20px;
    height: 17px;
    display: inline-block;
    position: relative;
  }

  .top .phone_btn span:before {
    content: "";
    width: 22px;
    height: 2px;
    background: #fff;
    position: absolute;
    top: 0;
    left: 0;
  }

  .top .phone_btn span:after {
    content: "";
    width: 22px;
    height: 2px;
    background: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
  }

  .top .phone_btn span i {
    position: absolute;
    top: 50%;
    left: 0;
    width: 22px;
    height: 2px;
    background: #fff;
    margin-top: -1px;
  }

  .top.scope .phone_btn span:before {
    background: #333;
  }

  .top.scope .phone_btn span:after {
    background: #333;
  }

  .top.scope .phone_btn span i {
    background: #333;
  }

  .top.on .phone_btn span:before {
    background: #333;
  }

  .top.on .phone_btn span:after {
    background: #333;
  }

  .top.on .phone_btn span i {
    background: #333;
  }

  .in_banner_title {
    padding: 20px 0px;
  }

  .in_banner_title a {
    font-size: 20px;
  }

  .in_banner .swiper-slide .bj .pc_img {
    height: 250px;
  }

  .in_banner .swiper-slide .nr .container {
    max-width: 100%;
  }

  .in_banner .swiper-slide .nr .container h2 {
    font-size: 20px;
  }

  .in_banner .swiper-slide .nr .container h2 img {
    width: 60%;
  }

  .in_banner .swiper-slide .nr .container p {
    font-size: 14px;
  }

  .in_banner .swiper-button-next,
  .in_banner .swiper-button-prev {
    width: 40px;
    height: 40px;
  }

  .in_banner .swiper-button-prev {
    right: 40px;
  }

  .in_box {
    padding: 40px 0px;
  }

  .in_bt {
    padding: 0px 30px;
  }

  .in_bt h2 {
    font-size: 30px;
  }

  .in_bt p {
    font-size: 18px;
  }

  .in_box ul {
    padding-top: 40px;
  }

  .in_box ul li {
    width: 50%;
    box-sizing: border-box;
    padding: 10px;
    margin-bottom: 10px;
  }

  .in_box ul li .img {
    margin-top: 0px;
    margin-bottom: 10px;
  }

  .in_box ul li h2 {
    font-size: 18px;
  }

  .in_box ul li h3 {
    font-size: 22px;
  }

  .in_box ul li span a {
    font-size: 14px;
    line-height: 40px;
    margin-top: 15px;
    width: 80%;
  }

  .in_box .more {
    padding-top: 20px;
  }

  .in_box .more a {
    line-height: 40px;
    font-size: 14px;
    width: 150px;
  }

  .in_box1 {
    height: 250px;
    padding: 30px 0px;
  }

  .in_box1 .gc {
    width: 70%;
    max-width: 300px;
  }

  .in_box1 .more {
    padding-top: 20px;
  }

  .in_box1 .more a {
    line-height: 40px;
    font-size: 14px;
    width: 150px;
  }

  .in_box2 {
    padding: 30px 0px;
  }

  .in_box2_nr {
    height: 210px;
    margin-top: 30px;
  }

  .in_box2_nr .swiper-slide {
    padding: 5px;
  }

  .in_box2 .more {
    padding-top: 20px;
  }

  .in_box2 .more a {
    line-height: 40px;
    font-size: 14px;
    width: 150px;
  }

  .in_box3 {
    padding: 30px 0px;
  }

  .in_bt1 h2 {
    font-size: 30px;
  }

  .in_bt1 h3 a {
    line-height: 40px;
    font-size: 14px;
    width: 150px;
  }

  .in_box3_nr {
    margin-top: 30px;
  }

  .in_box3_nr h2 {
    zoom: .6;
  }

  .in_box4 {
    padding: 30px 0px;
  }

  .in_box4_nr {
    flex-direction: column;
  }

  .in_box4_nr1 {
    width: 100%;
  }

  .in_box4_nr2 {
    width: 100%;
    padding-left: 0px;
    border: 0px;
    margin-left: 0px;
    margin-top: 15px;
  }

  .in_box4_nr2 ul li {
    flex-direction: column;
    width: 100%;
  }

  .in_box4_nr2 ul li .img {
    width: 100%;
  }

  .in_box4_nr2 ul li .nr {
    width: 100%;
  }

  .di {
    padding: 30px 0px;
  }

  .di1 {
    flex-direction: column;
  }

  .di1_l {
    width: 100%;
    text-align: center;
  }

  .di1_r {
    width: 100%;
    flex-direction: column;
  }

  .di1_r h2 {
    padding: 10px 0px;
    width: 100px;
  }

  .di1_r h3 {
    width: 100%;
    padding-bottom: 40px;
    flex-wrap: wrap;
  }

  .di1_r h3 a{
    flex: auto;
    width: 33.3%;
    padding-bottom: 5px;
    text-align: center;
  }

  .di2 {
    padding-top: 10px;
  }

  .di2 ul {
    flex-direction: column;
  }

  .di2 ul li {
    padding-bottom: 10px;
  }

  .di2 ul li h2 {
    font-size: 15px;
  }

  .di2 ul li h3 a {
    font-size: 14px;
  }

  .dii .container {
    flex-direction: column;
    font-size: 12px;
  }

  .slide_right {
    display: none;
  }

  .ny_banner {
    height: 250px;
  }

  .ny_banner h2 {
    font-size: 30px;
  }

  .ny_banner p {
    font-size: 14px;
  }

  .lc_box {
    padding: 30px 0px;
  }

  .ny_bt h2 {
    font-size: 26px;
  }

  .ny_bt p {
    padding-top: 20px;
    font-size: 14px;
  }

  .lc_box_nr ul li .wz {
    padding: 0px 20px;
  }

  .lc_box_nr ul li.on {
    height: 400px;
  }

  .lc_box_nr ul li .wz h2 {
    font-size: 20px;
    flex-direction: column;
    align-items: flex-start;
  }

  .lc_box_nr ul li .wz h2 p {
    padding-left: 0px;
  }

  .lc_box_nr ul li .wz h3 {
    font-size: 16px;
  }

  .lc_box_nr ul li .wz1 {
    padding: 15px;
    width: calc(100% - 40px);
    left: 20px;
    bottom: 20px;
  }

  .lc_box1 {
    padding: 30px 0px;
  }

  .lc_box1_nr {
    flex-direction: column;
  }

  .lc_box1_nr_l {
    width: 100%;
  }

  .lc_box1_nr_l h2 {
    font-size: 20px;
  }

  .lc_box1_nr_l p {
    font-size: 14px;
  }

  .lc_box1_nr_r {
    width: 100%;
  }

  .lc_box1_nr_r .swiper-slide h2 {
    font-size: 12px;
    padding: 10px;
    padding-right: 60px;
  }

  .pro_nav {
    height: auto;
    padding: 5px 0px;
  }

  .pro_nav .container {
    flex-wrap: wrap;
  }

  .pro_nav .container a {
    width: 33.3%;
    flex: auto;
  }

  .pro_nav .container a:nth-child(even) {
    border: 0px;
  }

  .pro_list {
    padding: 20px 0px;
  }

  .pro_list ul {
    margin: 0px -10px;
  }

  .pro_list ul li {
    width: calc(50% - 20px);
    margin: 0px 10px;
    margin-bottom: 20px;
  }

  .pro_list ul li h2 {
    font-size: 16px;
  }

  .mating_box {
    padding: 30px 0px;
  }

  .mating_box_nr {
    height: 320px;
    margin-top: 30px;
  }

  .mating_box_nr .swiper-slide {
    padding: 5px;
  }

  .mating_box1 {
    padding-bottom: 30px;
  }

  .service_box {
    padding: 30px 0px;
  }

  .service_box_nr {
    padding: 30px;
  }

  .service_box_nr .nr {
    margin: 20px auto;
    width: 100%;
  }

  .service_box_nr .nr p {
    font-size: 16px;
  }

  .service_box1 {
    padding-bottom: 30px;
  }

  .news_list {
    padding: 30px 0px;
  }

  .news_list ul {
    margin: 0px -10px;
  }

  .news_list ul li {
    width: calc(50% - 20px);
    margin: 0px 10px;
    margin-bottom: 20px;
  }

  .news_list ul li .nr {
    padding-top: 10px;
  }

  .news_list ul li .nr h2 a {
    font-size: 16px;
    margin: 6px 0px;
  }

  .news_detail {
    padding: 30px 0px;
  }

  .news_detail .bt {
    padding-bottom: 20px;
    margin-bottom: 20px;
    flex-direction: column;
  }

  .news_detail .bt h2 {
    font-size: 20px;
    width: 100%;
  }

  .news_detail .nr p {
    font-size: 14px;
  }

  .news_detail .news_more {
    flex-direction: column;
    align-items: self-start;
  }

  .news_detail .news_more h2 p {
    font-size: 14px;
  }

  .news_detail .news_more h3 a {
    display: inline-block;
    font-size: 14px;
    margin-top: 20px;
  }

  .about_box {
    padding: 30px 0px;
  }

  .about_box_nr .bt {
    padding-bottom: 20px;
    margin-bottom: 20px;
  }

  .about_box_nr .bt h2 {
    font-size: 24px;
  }

  .about_box_nr .bt h2 img {
    width: auto;
    height: 10px;
  }

  .about_box_nr .nr p {
    font-size: 14px;
  }

  .about_box1 {
    padding: 30px 0px;
  }

  .about_box1_nr {
    flex-direction: column;
  }

  .about_box1_nr .left {
    width: 100%;
    padding-right: 0px;
  }

  .about_box1_nr .left h2 {
    font-size: 24px;
    padding-bottom: 20px;
  }

  .about_box1_nr .left p {
    font-size: 14px;
  }

  .about_box1_nr .right {
    width: 100%;
  }

  .about_box1_nr1 {
    padding: 20px 0px;
  }

  .about_box1_nr1 ul {
    flex-wrap: wrap;
  }

  .about_box1_nr1 ul li {
    width: 33.3%;
    flex: auto;
    padding: 5px 0px;
  }

  .about_box1_nr1 ul li h2 {
    font-size: 14px;
  }

  .about_box1_nr1 ul li h2 b {
    font-size: 24px;
  }

  .about_box1_nr1 ul li p {
    font-size: 12px;

  }

  .about_box2{
    padding: 30px 0px;
  }

  .about_box2 .container{
    flex-direction: column-reverse;
  }

  .about_box2_r{
    width: 100%;
    height: auto;
  }

  .about_box2_r .nr p{
    text-align: center;
    font-size: 18px;
    padding-top: 20px;
  }

  .about_box2_l{
    width: 100%;
    height: 400px;
  }

  .about_box2_l .swiper-slide h2{
    font-size: 20px;
  }

  .about_box2_l .swiper-slide h3{
    font-size: 14px;
  }

  .about_box3{
    padding: 30px 0px;
  }

  .about_box3_nr ul{
    flex-wrap: wrap;
  }

  .about_box3_nr ul li{
    flex: auto;
    width: calc(50% - 10px);
    margin: 0px 5px;
    margin-bottom: 15px;
  }

  .about_box3_nr ul li:hover{
    transform: scale(1);
  }

  .about_box3_nr ul li h2{
    font-size: 18px;
  }

  .about_box3_nr ul li p{
    font-size: 14px;
  }

  .about_box4{
    padding: 30px 0px;
  }

  .about_box4_nr{
    padding-top: 20px;
    margin: 0px -30px;
  }

  .about_box4_nr .swiper-slide h2{
    font-size: 14px;
  }

  .about1_box{
    padding: 40px 0px;
  }

  .about1_box_nr{
    height: auto;
    padding-bottom: 30px;
  }

  .about1_box_nr h2{
    font-size: 20px;
  }

  .about1_box_nr h3{
    font-size: 20px;
  }

  .about1_box_nr p{
    font-size: 14px;
    padding-top: 20px;
  }

  .about1_box_nr1_nr{
    flex-direction: column;
  }

  .about1_box_nr1_nr .bd{
    width: 100%;
    padding-right: 0px;
  }

  .about1_box_nr1_nr .hd{
    width: 100%;
    margin-top: 20px;
    height: 200px;
  }

  .about1_box_nr1_nr .hd ul li{
    font-size: 18px;
    padding: 10px 0px;
  }

  .about1_box1{
    padding: 30px 0px;
  }

  .about1_box1 .bt h2{
    font-size: 20px;
  }

  .about1_box1 .bt h3{
    font-size: 20px;
  }

  .about1_box1 .nr{
    margin-top: 20px;
    padding: 20px;
    height: auto;
  }

  .about1_box1 .nr h2{
    width: 80%;
    font-size: 14px;
  }

  .about2_box{
    padding: 30px 0px;
  }

  .about2_box h2{
    font-size: 16px;
    padding: 20px;
    margin-bottom: 20px;
  }

  .about2_box2{
    padding: 30px 0px;
  }

  .about2_box2 ul{
    padding-top: 20px;
  }

  .about2_box2 ul li{
    width: calc(50% - 20px);
    padding: 15px 0px;
    margin-bottom: 20px;
  }

  .about2_box2 ul li h2{
    font-size: 14px;
  }

  .about3_box{
    padding: 30px 0px;
  }

  .about3_box ul{
    margin-top: 20px;
  }

  .about3_box ul li{
    width: 50%;
  }

  .about3_box ul::after{
    height: 100%;
  }

  .about3_box ul li h3{
    font-size: 24px;
  }

  .about3_box ul li h2{
    font-size: 16px;
  }

  .about3_box ul li p{
    font-size: 16px;
  }

  .about3_box1{
    padding: 30px 0px;
  }

  .about3_box1 ul li{
    width: calc(50% - 20px);
    padding: 10px;
  }

  .about3_box1 ul li .nr{
    flex-direction: column;
  }

  .about3_box1 ul li .nr h2{
    width: 100%;
    font-size: 18px;
  }

  .about3_box1 ul li .nr h2 p{
    font-size: 14px;
  }

  .about3_box2{
    padding: 30px 0px;
  }

  .about3_box2 ul{
    margin: 0px -10px;
    padding-top: 20px;
  }

  .about3_box2 ul li{
    width: calc(50% - 20px);
    margin: 0px 10px;
  }

  .about3_box2 ul li h2{
    font-size: 16px;
  }

  .about4_box{
    padding: 30px 0px;
  }

  .about4_box ul{
    flex-direction: column;
  }

  .about4_box ul li{
    border-right: 0px;
    padding: 0px;
    padding-bottom: 20px;
  }

  .about4_box ul li h2{
    font-size: 20px;
  }

  .about4_box1{
    padding-top: 20px;
    padding-bottom: 30px;
  }

  .about4_box1 .container{
    flex-direction: column;
  }

  .about4_box1_l{
    width: 100%;
  }

  .about4_box1 .bt{
    font-size: 22px;
    padding-bottom: 15px;
  }

  .about4_box1_r{
    width: 100%;
    padding-top: 20px;
  }

  .about4_box1_r ul li p{
    font-size: 14px;
  }

  .about4_box1_l .map .custom-info .info-middle{
    width: 80%;
  }

  .about4_box1_l .map .custom-info .info-middle h2 img{
    width: 70px;
  }

  .about4_box1_l .map .custom-info .info-middle h3{
    font-size: 14px;
  }


}