@media (max-width: 2561px) {
  .container {
    max-width: 1680px;
  }

}

@media (max-width: 1920px) {
  .container {
    max-width: 1420px;
  }
}

@media (max-width: 1680px) {
  .container {
    max-width: 1320px;
  }

  .about-box {
    align-items: center;
  }

  .about_fr {
    padding-top: 124px;
  }

}

@media screen and (max-width:1440px) {
  .container {
    max-width: 1280px;
  }
}

@media screen and (max-width:1280px) {
  .container {
    max-width: 1200px;
  }

  .about_fr {
    padding-top: 0;
  }

}


@media screen and (max-width:1024px) {
  .container {
    width: 100%;
  }

  .foot .ewm {
    width: 25%;
  }


}

@media screen and (max-width:990px) {

  /*头部*/
  .back-to-top {
    display: none !important;
  }


  #header {
    height: 70px;
  }


  /*banner*/


  #banner .swiper-button {
    display: none;
  }

  #banner .swiper-container-horizontal>.swiper-pagination-bullets,
  .swiper-pagination-custom,
  .swiper-pagination-fraction {
    bottom: 10px;

  }

  #banner .swiper-slide .pcimg {
    display: none !important;
  }

  #banner .swiper-slide .mobimg {
    display: block !important;
  }

  .fix-side {
    display: none;
  }

  .about-box {
    flex-wrap: wrap;
  }

  .about_fr {
    width: 100%;
    padding: 0;
  }

  .about_fl {
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
    padding-bottom: 30px;
  }

  .ab_bottom {
    margin-top: 20px;
  }

  .foot .ft-nav {
    display: none;
  }

  .foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }

  .foot .ft-contact {
    width: 48%;
    padding-left: 2%;
  }

  .foot .ewm {
    width: 45%;
    padding-left: 5%;
  }

  .team_list .yous_txt b {
    font-size: 20px;
  }

  .tel {
    display: none;
  }

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

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

  .inproduct_fr {
    width: 100%;
    margin-top: 20px;
  }

  .inproduct_fr img {
    max-height: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .colorcd .wzp {
    font-size: 14px;
    padding: 5px 0;
  }

  .colorcd .wzp2 {
    font-size: 14px;
    padding: 5px 0;
  }

  .data_table {
    font-size: 14px;
  }

  .honor {
    align-items: center;
  }

  .team-box:last-child,
  .team-box:nth-child(4) {
    margin: auto;
  }

  #sol_top .swiper-slide .product-box .txt b {
    font-size: 26px;
  }

  #sol_top .swiper-slide .product-box .inner b {
    font-size:18px;
  }
  .service-con { margin-top: 40px;}
  .product-box .container {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  #sol_top .swiper-slide .product-box .txt {
    width: 100%;
  }

  #sol_top .swiper-slide .product-box .tu {
    width: 100%;
  }

  #sol_top .swiper-slide .product-box {
    top: 0
  }



  #sol_top .swiper-slide .product-box b,
  #sol_top .swiper-slide .product-box p {
    color: #333;
  }

  #sol_top .swiper-button-next,
  #sol_top .swiper-button-prev {
    background: none;
    outline: none;
    color: #fff;
    font-size: 30px;
    border-radius: 40px;
    width: 40px;
    line-height: 40px;
    border: 1px solid #fff;
    height: 40px;

  }

  #sol_top .swiper-slide .bg {
    margin-top: 0;
  }

  #sol_top .swiper-slide .bg img {
    width: 100%;
  }

  #sol_top .swiper-button-prev {
    left: calc(100% - 120px);
    top: 25%;
  }

  #sol_top .swiper-button-next {
    right: 10px;
    top: 25%;
  }

  .about .about_con {
    flex-direction: column;
  }

  .about .about_con .le {
    width: 100%;
  }

  .about .about_con .ri {
    width: 100%;
    margin-top: 20px;
  }

  #sol_top .swiper-slide .product-box .txt {
    margin-top: 0;
  }

  .ys ul {
    flex-wrap: wrap;
    height: 100%;
    align-items: stretch;
  }

  .ys li .cont_ar {
    position: relative;
  }

  .ys li .cont_ar .ar_title,
  .ys li .icon,
  .ys li .ys_line {
    display: none;
  }

  .ys li {
    position: relative;
    overflow: visible;
    height: auto;
    padding-bottom: 20px;
    width: calc(50% - 10px) !important;
    border-right: 0;
    margin: 5px;
    background: #f1f1f1;
  }

  .ys li .img_ar {
    height: auto !important;
    width: 100% !important;
  }

  .ys li .dec_ar {
    opacity: 1;
    height: 100%;
    position: relative;
    flex-direction: column;
  }

  .ys {
    height: auto !important;
  }

  .ys li .dec_ar div,
  .ys li .dec_ar p {
    width: 100%;
  }

  .ys li .dec_ar p {
    display: block;
    background: #f1f1f1;
  }
}

@media screen and (max-width:768px) {

  /*头部*/
  #header {
    height: 60px;
  }

  .top-box .logo {
    justify-content: flex-start;
    height: 60px;
  }

  .top-box .logo img {
    max-height: 45px;
  }

  .mobile-nav-toggle {
    top: 5px;
  }

  .main_title .m_p1 {
    font-size: 36px;
    margin-bottom: 0;
  }

  .product {
    margin-top: 30px;
  }

  .zzsc {
    margin-top: 0;
  }

  .main_title .m_p3 {
    margin-bottom: 30px;
  }

  .zzsc .tab a {
    padding: 10px;
  }

  .team-box {
    position: relative;
    width: calc(50% - 20px);
    margin: 10px;
  }

  .about {
    padding: 30px 0;
  }

  .jspt {
    padding: 30px 0;

  }

  .qjwh {
    padding: 30px 0;

  }

  .foot {
    padding: 30px 0;
  }

  .foot .ft-contact {
    width: 100%;
    padding: 0;
    flex-direction: column;
    display: flex;
    align-items: center;
  }

  .foot .ewm {
    margin-top: 30px;
    width: 100%;
    padding: 0;
    flex-direction: column;
    display: flex;
    align-items: center;
    display:none;
  }

  .ft_con .ft_item {
    margin: 15px 0;
    width: 100%;
    justify-content: center;
    flex-direction: column;
  }
  .foot .ft-contact p { text-align: center;}
  .ft_con {
    align-items: center;
    justify-content: center;
    width: 100%;
  }

  .foot span {
    margin: 0 auto;
  }

  .zzsc .tab {
    width: 100%;
    flex-wrap: wrap;
  }

  .zzsc .tab a {
    width: calc(33.33% - 2px);
    flex: auto;
    border: 1px solid #dedede !important;
    margin-left: 0;
  }

  .product-box .container {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: 10px;
  }

  #sol_top .swiper-slide .product-box .txt {
    width: 100%;
  }

  #sol_top .swiper-slide .product-box .tu {
    width: 100%;
  }

  #sol_top .swiper-slide .product-box {
    top: 0
  }

  #sol_top .swiper-slide .product-box .txt b { font-size: 26px;}

  #sol_top .swiper-slide .product-box b,
  #sol_top .swiper-slide .product-box p {
    color: #333;
  }


  #sol_top .swiper-slide .bg {
    margin-top: 0;
  }

  #sol_top .swiper-slide .bg img {
    width: 100%;
  }

  #sol_top .swiper-button-prev {
    left: calc(100% - 120px);
    top: 13%;
  }
  #sol_top .swiper-slide { height: 550px;}
  #sol_top .swiper-button-next {
    right: 10px;
    top: 13%;
  }
  .news_list .item img { height: auto;}
  .news_box { flex-direction: column;}
  .news_list { display: flex; justify-content: space-between;}
  .news_list .item .info_box { position: relative;}
  .news_list .item .s_title{ font-size: 16px;}
  .news_list .item .info_box { height: auto;}
  .news_list a:last-child{ margin-right: 0;}
  .news_content .day span { font-size: 16px;}
  .news_info a b { font-size: 16px; margin-bottom: 10px;}
  .news_info a p { padding: 0; padding-top: 10px;}

  .news_content a { margin-left: 0;}
  .service-con .ser-item { width: 50%;}
  .service-con .ser-item {
    border: 1px solid rgba(0, 0, 0, 0.1); padding-top: 10px;}
  .about .about_con {
    flex-direction: column;
  }

  .about .about_con .le {
    width: 100%;
  }

  .about .about_con .ri {
    width: 100%;
  }

  .honor_bg {
    padding-top: 30px;
  }

  .jspt ul li {
    font-size: 16px;
    color: #fff;
    float: left;
    width: 31.33%;
    font-weight: bold;
    text-align: center;
    margin: 20px 1%;
    z-index: 9;
    position: relative;
  }

  .news {
    flex-direction: column;
  }

  .news_fl {
    width: 100%;
    border-right: none;
    padding-right: 0;
  }

  .news_fr {
    width: 100%;
    padding-left: 0;
    margin-top: 15px;
  }
  .news_info a { margin-bottom: 10px;}
  .foot .ft_logo {
    width: 100%;
    text-align: center;
  }
  .ftb .container {padding: 30px 0;}
  .ftb .txt b { font-size: 20px; padding: 10px;}
  .ftb .txt { top:20%}
  .foot .ft_logo img {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .foot .ft_logo b,
  .foot .ft_logo p {
    margin-top: 15px;
    padding: 0 5px;
  }

  .foot .ft-contact {
    margin-top: 20px;
  }

  .lxfs {
    text-align: center;
  }

  .inproduct {
    padding: 40px 0;
  }

  .inproduct_icon ul li div {
    border: 2px solid #fff;
    border-radius: 100%;
    padding: 10px;
    height: 50px;
    width: 50px;
  }

  .inproduct_icon ul li img {
    height: 35px;
  }

  #sol_top2 .swiper-button-prev,
  #sol_top2 .swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    cursor: pointer;
    overflow: hidden;
    z-index: 999;
    width: 40px;
    font-size: 20px;
    line-height: 40px;
    height: 40px;
    transition: all .5s ease;
    outline: none;
  }

  .about-list2 li a .cn {
    font-size: 14px;
  }

  .about-list2 li a img {
    height: 40px;
  }
  #sol_top .swiper-slide .product-box span { font-size: 20px;}


  .gcname {
    width: 95%;
    margin: 10px auto;
    font-size: 15px;
  }

  .searchbox {
    position: relative;
    z-index: 1;
    border-radius: 120px;
    background: #fff;
    width: 95%;
    margin: 20px auto;
    box-shadow: 0 3px 9px 0 hsla(0, 0%, 75.3%, .41);
  }

  .sq_logo img {
    height: 80px;
  }

  .searchbox .select_input {
    width: calc(100% - 110px);
    height: 60px;
    line-height: 60px;
    margin-left: 20px;
    border: none;
    outline: none;
    font-size: 14px;
    border-radius: 30px;
  }

  .searchbox .btn-search {
    width: 80px;
    margin-right: 10px;
    height: 40px;
    border-radius: 40px;
    font-size: 14px;
    color: #fff;
    background: #009b4c url(../images/search.png) no-repeat left;
    background-position: 10px 10px;
    padding-left: 10px;
    border: 0;
  }

  .sq_bg {
    padding: 20px;
  }
  .main_yw { flex-direction: column;}
  .bottom_nav { display: block;}
  .copyright { padding-bottom: 70px;}
  .pad60 { padding: 40px 0;}
  .ys_case_mid .hover { top:10px;padding: 10px;}
  .ys_case_mid .hover h4 { padding-bottom: 20px; font-size: 20px;}
  .ys_case_mid .hover p { margin-bottom: 10px;}
}

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

  #banner .swiper-slide .container {
    position: absolute;
    left: 0;
    right: 0;
    top: 33%;
    bottom: 0;
    margin: 0 auto;
  }

  .banner-slide-content .title {
    font-size: 16px;
    line-height: 28px;
    font-weight: 500;
    color: #fff;
    display: block;
    margin-bottom: 10px;

  }


  .banner-slide-content p {

    font-size: 14px;
    font-family: "Poppins", sans-serif;
    color: #fff;


  }

  .main_title .m_p1 {
    font-size: 24px;
  }

  .main_title .m_p2 {
    font-size: 24px;
  }
  .main_title .m_p3 { font-size: 16px; padding: 0 10px;}
  .main_title span {
    font-size: 20px;
  }

  .about_fl .ab_txt {
    margin-top: 20px;
  }

  .ab_bottom li {
    width: 50%;
  }

  .jspt ul li p {
    padding: 0;
  }

  .jspt ul li {
    width: 48%;
  }

  .jspt ul li em {
    margin-top: 10px;
  }

  #banner .swiper-pagination-bullet {
    width: 20px;
  }

  .about .about_con .ri b {
    font-size: 26px;
  }

  .about .about_con .ri .abtit {
    font-size: 22px;
  }

  .news_content .newscon {
    padding-left: 10px;
  }

  .news_content a {
    padding: 10px;
  }

  .news_content .newscon b {
    padding-bottom: 10px;
    font-size: 15px;
  }

  .news {
    margin-top: 20px;
  }

  .zzsc .tab a {
    width: calc(50% - 2px);
    flex: auto;
    border: 1px solid #dedede !important;
    margin-left: 0;
  }

  .ys li {
    position: relative;
    overflow: visible;
    height: auto;
    padding-bottom: 20px;
    width: 100% !important;
    border-right: 0;
    margin: 5px 0;
    background: #f1f1f1;
  }
}

@media screen and (max-width:480px) {
  #header {
    height: 50px;
  }

  .top-box .logo {
    justify-content: flex-start;
    height: 50px;
  }

  .top-box .logo img {
    max-height: 45px;
  }

  .mobile-nav-toggle {
    top: 5px;
  }

  .mobile-nav-toggle {
    margin-top: 4px;
  }

  .mobile-nav-toggle i {
    width: 38px;
    height: 38px;
    line-height: 38px;

  }

  .mobile-nav-toggle {
    top: 0;
  }

}