@media screen and (max-width: 1880px) and (min-width: 1441px) {
  .nav-list .item {
    padding: 16px 25px;
  }
}
@media screen and (max-width: 1800px) and (min-width: 1441px) {
  .nav-list .item {
    padding: 16px 20px;
  }
  .input {
    width: 220px;
  }
}
@media screen and (max-width: 1670px) and (min-width: 1441px) {
  .nav-list .item {
    padding: 16px 15px;
  }
  .input {
    width: 210px;
  }
}
@media screen and (max-width: 1550px) and (min-width: 1441px) {
  .nav-list .item {
    padding: 16px 15px;
  }
  .input {
    width: 210px;
  }
}
@media screen and (max-width: 1600px) and (min-width: 1441px) {
    .input {
        width: 210px;
    }
    .nav-list .item {
        padding: 16px 15px;
    }
    .container-1 {
        max-width: 1360px;
    }
    .cont-sec2-box {
        height: 432px;
    }
    .act-b-l-item .p-more,
    .act-b-l-item .text3 {
        font-size: 18px;
    }
    .product-wrap .pro-m-l {
        padding-right: 80px;
    }
    .fz-time-line {
      /* height: 480px; */
    }
}
@media screen and (max-width: 1440px) {
    .container-1 {
        max-width: 1230px;
    }
    .nav-list .item {
        padding: 12px 16px;
        /* padding: 12px 24px; */
    }
    .nav-con-more {
        font-size: 16px;
        padding: 0 28px;
        line-height: 50px;
        height: 50px;
        border-radius: 25px;
    }
    .a-logo {
        /* height: 60px; */
    }
    .input {
        width: 220px;
        height: 50px;
        line-height: 40px;
        padding: 5px 20px;
        font-size: 16px; 
        border-radius: 25px; 
    }
    .nav-contact {
        margin-left: 14px;
    }
    .nav-serach {
        margin-left: 24px;
    }
    .ban-info-box {
        width: 600px;
        padding-left:30px; 
    }
    .ban-info-box header p {
      line-height: 35px;
    }
    .ban-info-box header h1 {
        font-size: 46px;
    }
    .ban-info-box header p {
        font-size: 22px;
    }
    .go-more {
        height: 50px; 
        font-size: 16px;
        line-height: 50px;
        padding: 0 79px 0 34px;
        border-radius: 25px;
    }
    .go-more:before {
        right: 50px;
    }
    .i-h2 {
        font-size: 30px;
        line-height: 48px;
    }
    .g-wrap h2{
        font-size: 26px;
        margin-bottom: 16px;
    }
    .g-wrap p {
        font-size: 16px;
        line-height: 24px;
    }
    .i-n-header p {
        font-size: 16px;
    }
    .i-n-i-r h2 {
        font-size: 26px;
    }
    .i-n-i-r p {
        font-size: 16px;
    }
    .i-n-i-l p {
        font-size: 16px;
    }
    .i-n-list-box span {
        font-size: 14px;
        line-height: 24px;
    }
    .i-about-p {
        font-size: 18px;
        line-height: 30px;
    }
    .i-a-item-r h2 {
        font-size: 24px;
    }
    .i-a-item-r p {
        font-size: 16px;
    }
    .i-a-item-l {
        font-size: 14px;
        padding-left: 10px;
    }
    .i-a-more a {
        width: 50px;
        height: 50px;
    }
    .f-l-b-p {
        padding-left: 10px;
        font-size: 14px;
    }
    .footer-item-list .item a {
        font-size: 16px;
        line-height: 24px;
    }
    .footer-item-list .item h4 a {
        font-size: 18px;
    }
    .foot2-p {
        font-size: 14px;
    }
    .foot-cn p,
    .foot-en p {
        font-size: 12px;
        color: #8ca7cf;
    }
    .footer2-bottom-p a,
    .footer2-bottom-p {
        font-size: 14px;
    }
  
    .about-t-h2 {
        font-size:46px;
        line-height: 60px;
    }
    .aside {
        position: fixed;
        left: 20px;
        top: 50%;
        margin-top: -80px;
    }
    .a-h2,
    .about-header1 h2 {
        font-size: 30px;
        margin-bottom: 30px;
    }
    .about-header1 p {
        font-size: 16px;
        margin-bottom: 32px;
        line-height: 24px;
    }
    .about-section6,
    .about-section5,
    .about-section4,
    .about-section3,
    .about-section2,
    .about-section1 {
        padding: 76px 0;
    }
    .about-section5 {
        padding-bottom: 0;
    }
    .fz-s-a {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        margin-left: -5px;
        margin-top: -5px;
        line-height: 10px;

    }
    .fz-time-box .swiper-slide-active .fz-s-a {
        width: 60px;
        height: 60px;
        margin-left: -30px;
        margin-top: -30px;
        line-height: 60px;
    }
    .join-gs-wrap,
    .fz-time-info {
        height: 390px;
    }

    .j-gs-text,
    .fz-info-text {
        height: 310px;
    }
    .a-p {
        font-size: 16px;
    }

    .nav-menu-wrap {
        padding: 15px 4.02%;
    }
    .bread {
        padding-bottom: 10px;
    }
    .p-m-r-wrap {
        margin-bottom: 50px;
        /* margin-bottom: 100px; */
    }
    .j-xc-r {
        padding-top: 15px;
        padding-bottom: 15px;
    }
    .j-xc-text1 {
        margin-bottom: 20px;
    }

    .fz-time-line {
      height: 450px;
    }
    .fz-s-a-text p {
      font-size: 18px !important; 
    }
}
@media screen and (max-width: 1366px){
  .nav-menu-wrap {
    padding: 15px 1.02%;
  }
  .input {
    width: 170px;
  }
  
}
@media screen and (max-width: 1250px){
  .nav-list .item {
    padding: 12px 12px;
  }
}
@media screen and (max-width: 1200px){
    .nav-menu-wrap {
      padding: 15px 4.02%;
    }
    .bread {
        display: none;
    }
    .nav-menu-item {
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        z-index: 500;
    }
    .nav-menu.alt-index {
        position: fixed;
    }
    .main-wrap.alt {
        padding-top: 80px;
    }
    .nav-toggle {
        display: block;
        right: 0;
        top: 0;
        bottom: 0;
        right: 0;
        margin: auto 0 auto auto;
        width: 60px;
        height: 60px;
        z-index: 6;
        position: absolute;
        cursor: pointer;
        -webkit-transition-duration: 0.66s;
        transition-duration: 0.66s;
        -webkit-transition-timing-function: swing;
        transition-timing-function: swing;
        margin-right: 4.02%;
      }
      .nav-toggle .icon {
        width: 45px;
        height: 4px;
        background-color: #333;
        border-radius: 2px;
        position: absolute;
        top: 26px;
        right: 0;
        -webkit-transition-duration: 0.5s;
        transition-duration: 0.5s;
        -webkit-transition-timing-function: swing;
        transition-timing-function: swing;
        z-index: 5;
      }
      .nav-toggle .icon:before,
      .nav-toggle .icon:after {
        width: 45px;
        height: 4px;
        background-color: #333;
        border-radius: 2px;
        content: "";
        position: absolute;
        right: 0;
        -webkit-transition-duration: 0.5s;
        transition-duration: 0.5s;
        -webkit-transition-timing-function: swing;
        transition-timing-function: swing;
      }
      .nav-toggle .icon:before {
        top: -13px;
      }
      .nav-toggle .icon:after {
        top: 13px;
      }
 
      .shadow {
        display: none;
        position: fixed;
        width: 100%;
        height: 100%;
        z-index: 999;
        background: #000;
        top: 0px;
        left: 0px;
        filter: alpha(opacity=50);
        -moz-opacity: 0.5;
        opacity: 0.5;
      }
      body.sideopen .shadow {
        display: block;
      }
      
      .nav-right {
          float: none;
          width: 50%;
        height: 100%;
        position: fixed;
        top: 0;
        right: -50%;
        z-index: 100000;
        overflow: hidden;
        background: #fff;
        color: #333;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -moz-transition: all 0.5s;
        -ms-transition: all 0.5s;
        -o-transition: all 0.5s;
        overflow-y: auto;
      }
      body.sideopen .nav-right {
        right: 0;
      }
      .main-a-link.active {
          top: 90px;
      }
      .aside {
          display: none;
      }
      .cont-sec2-box {
          height: 322px;
      }
      .nav-list .item,
      .nav-list {
          float: none;
      }
      .nav-list .item {
          border: 1px dashed #eeeeee;
      }
      .input {
          border: 1px solid #333;
      }
      .nav-contact {
        margin-right: 50px;
    }
    .nav-contact,
    .nav-serach {
        margin-top: 20px;
    }
    .about-team {
        overflow: hidden;
    }
    .about-team-list .item {
        width: 33.33%;
    }
    .product-wrap .pro-m-l {
        padding-right: 15px;
    }
    .pro-m-r-list .item {
        min-height: 150px;
    }
    .join-gs-wrap {
        height: 323px;
    }
    .j-gs-text {
        height: 100%;
    }
    .j-xc-t-img {
        margin-bottom: 10px;
    }
    .j-xc-t-box .text2 h2 {
        font-size: 16px;
    }
    .text2-list .item {
        font-size: 14px;
    }
    .j-xc-text1 {
        margin-bottom: 10px;
    }
    
    .i-about-l, .i-about-r,
    .footer {
        background-size: cover;
    }
}

@media screen and (max-width: 768px){
    .nav-contact {
        margin-right: 20px;
    }
    .cont-sec2-box {
        height: 240px;
    }
    .cont-sec2-box .cont-s-b-l {
        padding: 18px;
    }
    .cont-s-b-l-more {
        bottom: 0;
    }
    .act-box.even .act-more,
    .act-box.odd .act-more {
        bottom: 2px;
    }
    .pro-m-r-list .item {
        width: 100%;
        margin-bottom: 30px;
    }
    .p-m-r-wrap {
        margin-bottom: 0;
    }
    .service-jszc-wrap2 .item.alt3 .s-i-cont1-img,
    .service-jszc-wrap2 .item.alt2 .s-i-cont1-img {
        width: 100px;
    }
    .service-jszc-wrap2 .item.alt1 .s-i-cont1-img {
        width: 100px;
    }
    .service-jszc-wrap2 .item.alt2 .s-i-cont1-img {
        width: 100px;
    }
    .service-jszc-wrap2 .item.alt4 .s-i-cont1-img {
        width: 97px;
    }
    .join-gs-wrap {
        height: 240px;
    }
    .j-gs-l {
        padding: 20px;
    }
    .j-gs-text .text1 {
        font-size: 14px;
    }
    .j-gs-text h2 {
        font-size: 16px;
        margin-bottom: 12px;
    }
    .news-d-wrap .n-d-r,
    .news-d-wrap .n-d-l {
        width: 100%;
        padding: 0 15px;
    }
    .s-jszc-r-box {
        width: 360px;
        height: 360px;
    }
    .s-jszc-r-box .item {
        width: 180px;
        height: 180px;
    }
    .s-jszc-r-box .item.alt2,
    .s-jszc-r-box .item.alt4 {
        margin-top: -90px;
    }
    .s-jszc-r-box .item.alt3,
    .s-jszc-r-box .item.alt1 {
        margin-left: -90px;
    }
    .s-jszc-r-box .item.alt4 .s-js-img {
        width: 56px;
    }
    .s-jszc-r-box .item.alt1 .s-js-img {
        width: 51px;
    }
    .s-jszc-r-box .item.alt2 .s-js-img {
        width: 69px;
    }
    .s-jszc-r-box .item.alt3 .s-js-img {
        width: 50px;
    }
    .s-js-r-cont .text1 {
        font-size: 18px;
    }
    .s-jszc-r-box .item.alt1 .s-js-r-cont {
        top: -28px;
    }
    .news-d-wrap .n-d-r, 
    .news-d-wrap .n-d-l {
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 640px){
    .nav-contact {
        margin-right: 20px;
    }
    .a-logo {
        height: 50px;
    }
    .nav-menu-wrap {
        padding: 8px 4.02%;
    }
    .main-wrap.alt {
        padding-top: 65px;
    }
    .main-a-link.active {
        top: 65px;
    }
    .input {
        width: 100%;
    }
    .nav-serach {
        margin-left: 5px;
        margin-right: 5px;
    }
    .footer-list > .item {
        width: 50%;
        margin-bottom: 20px;
    }
    .about-t-h2 {
        font-size: 36px;
        line-height: 50px;
    }
    .about-t-p {
        font-size: 18px;
        line-height: 34px;
    }
    .mian-al-list .item a {
        font-size: 14px;
    }
    .about-section6, .about-section5, .about-section4, .about-section3, .about-section2, .about-section1 {
        padding: 40px 0;
    }
    .cont-class-wrap {
        position: static;
    }
    .a-h2, .about-header1 h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .cont-class-wrap .item {
        margin-left: 0;
    }
    .cont-class-wrap .item .cont-r-img {
        width: 23px;
    }
    .cont-class-wrap .item span {
        font-size: 14px;
    }
    .cont-sec2-box {
        height: auto;
    }
    .cont-sec2-box .cont-s-b-l, .cont-sec2-box .cont-s-b-r {
        width: 100%;
        height: 100%;
    }
    .cont-s-b-l-more {
        position: static;
        width: 70%;
        margin-top: 20px;
    }
    .about-section4,
    .footer {
        background-size: cover;
    }
    .footer2-bottom-p {
        padding: 0 15px;
    }
    .mian-al-list .item {
        display: inline-block;
        padding: 0px 15px;
    }
    .about-com-list .item {
        width: 50%;
        margin-bottom: 20px;
    }
    .about-team-list .item {
        width: 100%;
    }
    .about-wh-list .item {
        width: 100%;
        margin-bottom: 20px;
    }
    .pro-gs-wrap .item.alt-1 {
        margin-top: 0;
    }
    .act-box .act-b-l, .act-box .act-b-r {
        width: 100%;
    }
    .act-box.even .act-more {
        left: 5%;
    }
    .act-box .act-b-r {
        /* padding-bottom: 50px; */
    }
    .product-wrap .pro-m-r,
    .product-wrap .pro-m-l {
        width: 100%;
    }
    .pro-m-r-list .item {
        padding-right: 0;
    }
    .main-cala-list a {
        font-size: 16px;
    }
    .service-jszc-cont1 {
        display: block;
    }
    .s-jszc-l, .s-jszc-r {
        width: 100%;
        display: block;
        vertical-align: middle;
    }
    .s-jszc-r-box {
        margin-top: 50px;
    }
    .s-js-r-cont .text1 {
        font-size: 14px;
    }
    .s-jszc-r-box .item.alt4 .s-js-img {
        width: 48px;
    }
    .s-jszc-r-box .item.alt1 .s-js-r-cont {
        top: -26px;
    }
    .s-jszc-r-box .item.alt1 .s-js-img {
        width: 59px;
    }
    .s-jszc-r-box .item.alt2 .s-js-img {
        width: 57px;
    }
    .s-jszc-r-box .item.alt3 .s-js-img {
        width: 47px;
    }
    .s-jszc-r-box .s-jszc-r-centerp {
        margin-left: -46px;
        margin-top: -25px;
        font-size: 30px;
        z-index: 50;
    }
    .service-jszc-wrap2 .item .s-i-c1-r,
    .service-jszc-wrap2 .item .s-i-c1-l {
        width: 100%;
    }
    .service-jszc-wrap2 .item .s-i-c1-l {
        height: 250px;
    }
    .service-jszc-wrap2 .item.even .s-i-cont1-img,
    .service-jszc-wrap2 .item.odd .s-i-cont1-img {
        right: 20px;
        bottom: auto;
        top: 25%;
    }
    .s-com-down {
        bottom: auto;
        top: 38%;
    }
    .service-jszc-wrap2 .item.even .s-com-down {
        left: 4.42%;
    }
    .s-i-cont2 {
        padding: 30px 0 80px 0;
    }
    .service-jszc-wrap2 .item.alt4 .s-i-cont2-list .item,
    .service-jszc-wrap2 .item.alt3 .s-i-cont2-list .item,
    .service-jszc-wrap2 .item.alt2 .s-i-cont2-list .item,
    .service-jszc-wrap2 .item.alt1 .s-i-cont2-list .item {
        width: 100%;
        margin-bottom: 15px;
    }
    .s-i-cont2-list .item {
        padding-left: 15px;
    }
    .news-up-wrap .n-up-l, .news-up-wrap .n-up-r {
        width: 100%;
    }
    .news-up-wrap {
        margin-top: 20px;
        height: auto;
    }
    .j-rc-dq, .j-rc-bm {
        margin: 0;
    }
    .j-rc-bm.js-news-tabs .go-more {
        height: 35px;
        line-height: 35px;
    }
    .go-info-more.alt-news {
        position: static;
    }
    .news-list .item {
        padding: 20px 0;
    }
    .news-list .news-l-box {
        padding-right: 0;
    }
    .join-paga-list .item a {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
    }
    .join-paga-list .item {
        margin: 0 5px;
    }
    .join-paga-list .item.last a {
        background-position: -58px center;
    }
    .join-paga-list .item.first a {
        background-position: -7px center;
    }
    .act-b-l-item p {
        font-size: 18px;
    }
    .act-box.even .act-more, .act-box.odd .act-more {
        bottom: auto;
        top: 35%;
    }
    .about-header1 {
        margin-bottom: 20px;
    }
    .j-gs-l, .j-gs-r {
        width: 100%;
    }
    .join-gs-wrap {
        height: auto;
    }
    .join-rc-info {
        margin-top: 15px;
    }
    .join-rc-select .go-more {
        height: 35px;
        line-height: 35px;
    }
    .join-table-box {
        overflow: auto;
    }
    .join-rc-table {
        width: 870px;
        max-width: none;
    }
    .j-xc-l, .j-xc-r {
        display: block;
        width: 100%;
    }
    .join-xc-wrap {
        display: block;
    }
    .join-gs-wrap.even.alt-px .j-gs-r,
    .join-gs-wrap.even.alt-px .j-gs-l,
    .join-gs-wrap.odd.alt-px .j-gs-r,
    .join-gs-wrap.odd.alt-px .j-gs-l {
        float: none;
        width: 100%;
    }
    .join-rc-tabs .text1 {
        margin: 0 10px;
    }
    .toTop {
        right: 15px;
    }
    .j-yg-l, .j-yg-r {
        width: 100%;
        margin-bottom: 30px;
    }





    .ban-info-box {
        width: auto;
        padding-left: 30px;
        margin-left: 30px;
        padding-right: 15px;
    }
    .ban-info-box header h1 {
        font-size: 36px;
        margin-bottom: 20px;
    }
    .ban-info-box header p {
        font-size: 18px;
    }
    .section5,
    .section3,
    .section2 {
        background-size: cover;
    }
    .i-por-right, .i-por-left {
        width: 100%;
    }
    .index-porduct {
        height: 300px;
    }
    .i-por-wrap {
        margin-top: 30px;
    }
    .i-new-right,
    .i-new-left {
        width: 100%;
    }
    .section3 {
        padding: 50px 0;
    }
    .i-n-i-r h2 {
        width: 100%;
        font-size: 20px;
        padding-left: 15px;
        line-height: 35px;
    }
    .i-n-i-r p {
        width: 100%;
        font-size: 16px;
        padding-left: 15px;
        line-height: 25px;
    }
    .i-new-bottom {
        margin-top: 30px;
    }
    .i-about-p,
    .i-new-list .item {
        width: 100%;
    }
    .i-about-l, .i-about-r {
        width: 100%;
        padding:50px 15px 20px 15px;
    }
    .i-map-r,
    .i-map-l {
        width: 100%;
    }
    .alt-new {
        margin-top: 20px;
    }
    .i-p-pagination .swiper-pagination-switch {
        margin-bottom: 10px;
    }
    .activity-wrap.alt-product .act-box.even .act-more, 
    .activity-wrap.alt-product .act-box.odd .act-more {
        bottom: 10px;
        top: auto;
    }
    .main-cala-list a {
        font-size: 14px;
    }
    .n-d-l-text h2 {
        font-size: 24px;
        line-height: 40px;
    }
}