/**
    全局适配样式
 */
@media screen and (min-width: 1920px) {
  .top-title .top-show {
    display: flex;
    flex-direction: row;
    align-items: center;
    /*margin: 10px;*/
    height: 90px;
  }

  .m_nav {
    display: none;
  }

  .swiper {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .swiper img {
    width: 100%;
    height: 100%;
  }

  .top-title {
    width: 100%;
    height: 90px;
    /*11:15*/
    /*padding: 10px;*/
    background: rgba(16, 19, 62, 0);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
  }

  .top-title .top-show .left-title .tubiao {
    width: 138px;
    /*height: 35px;*/
    height: auto;
    /*display: block;*/
  }

  .top-title .top-show .right-title .nav .navbar_nav li {
    float: left;
    position: relative;
    display: block;
    width: 100px !important;
    text-align: center;
  }

  .top-title .top-show .right-title .nav .navbar_nav li.dropdown {
    display: inherit;
    position: relative;
    /*11:00*/
    width: 100px !important;
    text-align: center;
  }

  .top-title .top-show .right-title .call {
    width: 15%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .top-title .top-show .right-title .call img {
    display: block;
    margin-left: 40%;
    vertical-align: middle;
  }

  /*        line-height: 70px; -> 90px 10:56*/
  .top-title .top-show .right-title .nav {
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    height: 100%;
    line-height: 90px;
    width: 75%;
    display: block;
  }

  .top-title .top-show .right-title .nav ul {
    padding-left: 40px;
  }

  .top-title .top-show .right-title .nav .navbar_nav li a {
    text-decoration: none;
    height: 100%;
    padding: 0 15px;
    display: block;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    color: #fff;
    font-size: 16px;
  }

  .top-title .top-show .right-title .select {
    width: 10%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .core-container {
    width: 100%;
    height: 850px;
    padding: 50px 100px 0;
  }

  .core-container .core-title {
    font-family: "PingFang Bold";
    src: url("../typeface/PingFang Bold.ttf");
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .core-container .core-show {
    width: calc(100% - 200px);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 50px 100px 0;
  }

  .core-container .core-show .details-container .details-circle {
    width: 240px;
    height: 240px;
    border: 4px solid #bbcaeb;
    border-radius: 120px;
    margin: 0 auto;
    background: #ffffff;
    transform: translate(0, -378px);
  }

  .core-container .core-show .details-container .details-outline {
    width: 370px;
    height: 370px;
    border: 4px solid #bbcaeb;
    border-radius: 20px;
    transform: translate(0, 124px);
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container {
    margin: 130px 30px 10px;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .topic {
    font-size: 30px;
    text-align: center;
    color: #1f51be;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .content {
    font-size: 15px;
  }

  .core-container .core-show .details-container .details-click {
    display: block;
    width: 275px;
    height: 80px;
    background: #1f51be;
    border: none;
    border-radius: 10px;
    transform: translate(46px, -160px);
    color: #ffffff;
    font-size: 25px;
    cursor: pointer;
  }

  .product-container .product-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .product-container .product-title p {
    margin: 0 0 10px;
  }

  .product-container .core-title p {
    margin: 36px 0 10px;
  }

  .product-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .product-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .product-container {
    width: 100%;
    height: 740px;
    background: #f7fafc;
    padding: 50px 100px 0;
  }

  .product-container .product-show {
    width: calc(100% - 200px);
    display: flex;
    flex-direction: row;
    margin: 50px 100px 0;
    height: calc(100% - 185px);
    justify-content: space-between;
    /*background: #007aff;*/
  }

  .product-container .product-show .product-animation {
    width: 510px;
    margin: 0 auto;
  }

  .product-container .product-show .product-animation .product-list {
    width: 510px;
    height: 100px;
    margin-left: 15px;
    border-left: 2px solid #b5b5b5;
    font-size: 30px;
    /*vertical-align: top;*/
  }

  .product-container .product-show .product-animation .product-list.active {
    width: 510px;
    height: 200px;
    margin-left: 15px;
    border-left: 2px solid #000000;
    font-size: 30px;
  }

  .product-container .product-show .product-animation .product-list p {
    color: #b5b5b5;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container .product-show .product-animation .product-list.active p {
    color: #000000;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container
    .product-show
    .product-animation
    .product-list
    .product-details {
    display: none;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    display: block;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    width: 100%;
    margin-top: 20px;
    height: 80px;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details
    p {
    font-size: 18px;
    margin: 0 0 10px 10px;
  }

  .product-container .product-show .img-area {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-container .product-show .img-area .bg {
    display: block;
    width: 800px;
    height: 500px;
  }

  .case-container {
    width: 100%;
    height: 670px;
    padding: 50px 100px 0;
  }

  .case-container .case-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .case-container .case-title p {
    margin: 0 0 10px;
  }

  .case-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .case-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .case-container .case-show {
    width: calc(100% - 200px);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 50px 100px 0;
  }

  .case-container .case-show .case-box {
    width: 420px;
    cursor: pointer;
  }

  .case-container .case-show .case-box img {
    width: 100%;
    height: 335px;
  }

  .select-container {
    width: 100%;
    height: 720px;
    padding: 50px 100px 0;
    background: url("../select/bg.jpg");
  }

  .select-container .select-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .select-container .select-num {
    width: calc(100% - 200px);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 50px 100px 0;
  }

  .select-container .select-num .group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .select-container .select-num .group .select-item-box {
    width: 270px;
    height: 300px;
    border: 1px solid #000000;
    border-radius: 5px;
    background: #ffffff;
    padding: 30px;
  }

  .news-container .title-box-container {
    display: flex;
    flex-direction: row;
    /*height: calc(100% - 50px - 57px - 87px);*/
    justify-content: space-between;
    height: auto;
    width: calc(100% - 200px);
    margin: 0 100px;
    overflow: hidden;
  }

  .news-container {
    width: 100%;
    height: 600px;
    padding: 50px 100px 0;
    font-family: "PingFang Bold";
  }

  .news-container .news-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #000000;
  }

  .news-container .subhead {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: end;
  }

  .news-container .subhead p {
    display: inline-block;
    font-size: 26px;
    margin-right: 50px;
    color: #757575;
    cursor: pointer;
  }

  .news-container .title-box-container .title-box-main .title-item {
    width: 700px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item img {
    width: 700px;
    height: 300px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item {
    width: 700px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item-active {
    width: 700px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item p .active {
    font-size: 24px;
  }

  .news-container .title-box-container .title-box .title-item-active p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p .active {
    color: #1f51be;
    font-size: 24px;
  }

  /*.news-container .title-box-container .title-box-main .title-item p .topic {*/
  /*    color: #1f51be;*/
  /*    font-size: 24px;*/
  /*    width: 478px;*/
  /*    white-space: nowrap;*/
  /*    overflow: hidden;*/
  /*    text-overflow: ellipsis;*/
  /*}*/
  .news-container .title-box-container .title-box-main .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box-main .title-item p a .topic {
    color: #1f51be;
    font-size: 20px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box .title-item p a .topic {
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item-active p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container
    .title-box-container
    .title-box
    .title-item-active
    p
    a
    .topic {
    color: #1f51be;
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cooperation-container {
    width: 100%;
    height: 430px;
    padding: 50px 100px 0;
    font-family: "PingFang Bold";
    background: url("../cooperation/bg.jpg");
  }

  .cooperation-container .cooperation-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .cooperation-container .cooperation-show {
    width: calc(100% - 200px);
    display: flex;
    flex-direction: column;
    margin: 100px 100px 0;
  }

  .cooperation-container
    .cooperation-show
    .pic-list
    .swiper-wrapper
    .swiper-slide
    img {
    /*width: 280px;*/
    width: 240px;
    height: 100px;
    display: block;
  }

  .foot-container {
    width: 100%;
    height: auto;
    padding: 50px 200px 20px;
    font-family: "PingFang Bold";
    background: #0d1318;
  }

  .foot-container .title-container {
    display: flex;
    flex-direction: row;
    margin-top: 20px;
    justify-content: space-between;
  }

  .foot-container .title-container .title-box {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box1 {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box2 {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box3 {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box p {
    display: flex;
    align-items: center;
    font-size: 28px;
    color: #ffffff;
    margin: 0;
  }

  /*.foot-container .title-container .title-box .tel {*/
  /*    */
  /*}*/
  .foot-container .title-container .title-box1 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box2 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box3 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }
}

@media screen and (min-width: 1440px) and (max-width: 1919px) {
  .top-title .top-show {
    display: flex;
    flex-direction: row;
    align-items: center;
    /*margin: 10px;*/
    height: 90px;
  }

  .m_nav {
    display: none;
  }

  .swiper {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .swiper img {
    width: 100%;
    height: 100%;
  }

  .top-title {
    width: 100%;
    height: 90px;
    /*padding: 10px;*/
    background: rgba(16, 19, 62, 0);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
  }

  .top-title .top-show .left-title .tubiao {
    width: 138px;
    height: 35px;
    /*display: block;*/
  }

  .top-title .top-show .right-title .nav .navbar_nav li {
    float: left;
    position: relative;
    display: block;
    width: 100px !important;
    text-align: center;
  }

  .top-title .top-show .right-title .nav .navbar_nav li.dropdown {
    display: inherit;
    position: relative;
    /*11:00*/
    width: 100px !important;
    text-align: center;
  }

  .top-title .top-show .right-title .call img {
    display: block;
    margin-left: 20%;
    vertical-align: middle;
  }

  .top-title .top-show .right-title .nav {
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    height: 100%;
    line-height: 90px;
    width: 75%;
    display: block;
  }

  .top-title .top-show .right-title .nav ul {
    padding-left: 40px;
  }

  .top-title .top-show .right-title .nav .navbar_nav li a {
    text-decoration: none;
    height: 100%;
    padding: 0 15px;
    display: block;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    color: #fff;
    font-size: 16px;
  }

  .top-title .top-show .right-title .select {
    width: 10%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .top-title .top-show .right-title .call {
    width: 15%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  #navToggle {
    display: none;
  }

  .core-container {
    width: 100%;
    height: 850px;
    padding: 50px 100px 0;
  }

  .core-container .core-title {
    font-family: "PingFang Bold";
    src: url("../typeface/PingFang Bold.ttf");
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .core-container .core-show {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 50px;
  }

  .core-container .core-show .details-container .details-circle {
    width: 240px;
    height: 240px;
    border: 4px solid #bbcaeb;
    border-radius: 120px;
    /*margin: 0 auto;*/
    background: #ffffff;
    transform: translate(25%, -378px);
  }

  .core-container .core-show .details-container .details-outline {
    width: 370px;
    height: 370px;
    border: 4px solid #bbcaeb;
    border-radius: 20px;
    transform: translate(0, 124px);
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container {
    margin: 130px 30px 10px;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .topic {
    font-size: 30px;
    text-align: center;
    color: #1f51be;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .content {
    font-size: 15px;
  }

  .core-container .core-show .details-container .details-click {
    display: block;
    width: 275px;
    height: 80px;
    background: #1f51be;
    border: none;
    border-radius: 10px;
    transform: translate(46px, -160px);
    color: #ffffff;
    font-size: 25px;
    cursor: pointer;
  }

  .product-container .product-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .product-container .product-title p {
    margin: 0 0 10px;
  }

  .product-container .core-title p {
    margin: 36px 0 10px;
  }

  .product-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .product-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .product-container {
    width: 100%;
    height: 740px;
    background: #f7fafc;
    padding: 50px 100px 0;
  }

  .product-container .product-show {
    width: 100%;
    display: flex;
    flex-direction: row;
    margin-top: 50px;
    height: calc(100% - 185px);
    justify-content: space-between;
    /*background: #007aff;*/
  }

  .product-container .product-show .product-animation {
    width: 510px;
    margin: 0 auto;
  }

  .product-container .product-show .product-animation .product-list {
    width: 510px;
    height: 100px;
    margin-left: 15px;
    border-left: 2px solid #b5b5b5;
    font-size: 30px;
    /*vertical-align: top;*/
  }

  .product-container .product-show .product-animation .product-list.active {
    width: 510px;
    height: 200px;
    margin-left: 15px;
    border-left: 2px solid #000000;
    font-size: 30px;
  }

  .product-container .product-show .product-animation .product-list p {
    color: #b5b5b5;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container .product-show .product-animation .product-list.active p {
    color: #000000;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container
    .product-show
    .product-animation
    .product-list
    .product-details {
    display: none;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    display: block;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    width: 100%;
    margin-top: 20px;
    height: 80px;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details
    p {
    font-size: 18px;
    margin: 0 0 10px 10px;
  }

  .product-container .product-show .img-area {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-container .product-show .img-area .bg {
    display: block;
    width: 800px;
    height: 500px;
  }

  .case-container {
    width: 100%;
    height: 670px;
    padding: 50px 100px 0;
  }

  .case-container .case-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .case-container .case-title p {
    margin: 0 0 10px;
  }

  .case-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .case-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .case-container .case-show {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 50px 0 0;
  }

  .case-container .case-show .case-box {
    width: 400px;
    cursor: pointer;
  }

  .case-container .case-show .case-box img {
    width: 100%;
    height: 335px;
  }

  .select-container {
    width: 100%;
    height: 720px;
    padding: 50px 100px 0;
    background: url("../select/bg.jpg");
  }

  .select-container .select-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .select-container .select-num {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 50px;
  }

  .select-container .select-num .group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .select-container .select-num .group .select-item-box {
    width: 270px;
    height: 300px;
    border: 1px solid #000000;
    border-radius: 5px;
    background: #ffffff;
    padding: 30px;
  }

  .news-container .title-box-container {
    display: flex;
    flex-direction: row;
    /*height: calc(100% - 50px - 57px - 87px);*/
    justify-content: space-between;
    height: auto;
    width: 100%;
    margin: 0;
    overflow: hidden;
  }

  .news-container {
    width: 100%;
    height: 600px;
    padding: 50px 100px 0;
    font-family: "PingFang Bold";
  }

  .news-container .news-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #000000;
  }

  .news-container .subhead {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: end;
  }

  .news-container .subhead p {
    display: inline-block;
    font-size: 26px;
    margin-right: 50px;
    color: #757575;
    cursor: pointer;
  }

  .news-container .title-box-container .title-box-main .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item img {
    width: 500px;
    height: 300px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item-active {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item p .active {
    font-size: 24px;
  }

  .news-container .title-box-container .title-box .title-item-active p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box-main .title-item p a .topic {
    color: #1f51be;
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box .title-item p a .topic {
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item-active p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container
    .title-box-container
    .title-box
    .title-item-active
    p
    a
    .topic {
    color: #1f51be;
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cooperation-container {
    width: 100%;
    height: 430px;
    padding-top: 50px;
    font-family: "PingFang Bold";
    background: url("../cooperation/bg.jpg");
  }

  .cooperation-container .cooperation-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .cooperation-container .cooperation-show {
    width: calc(100% - 200px);
    display: flex;
    flex-direction: column;
    margin: 100px 100px 0;
  }

  .cooperation-container
    .cooperation-show
    .pic-list
    .swiper-wrapper
    .swiper-slide
    img {
    /*width: 280px;*/
    width: 240px;
    height: 100px;
    display: block;
  }

  .foot-container {
    width: 100%;
    height: auto;
    padding: 50px 100px 20px;
    font-family: "PingFang Bold";
    background: #0d1318;
  }

  .foot-container .title-container {
    display: flex;
    flex-direction: row;
    margin-top: 20px;
    justify-content: space-between;
  }

  .foot-container .title-container .title-box {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box1 {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box2 {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box3 {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box p {
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box1 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box2 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box3 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }
}

@media screen and (min-width: 1024px) and (max-width: 1439px) {
  .top-title .top-show {
    display: flex;
    flex-direction: row;
    align-items: center;
    /*margin: 10px;*/
    height: 90px;
  }

  .m_nav {
    display: none;
  }

  .swiper {
    position: relative;
    width: auto;
    height: 100%;
  }

  .swiper img {
    width: 100%;
    height: 100%;
  }

  .top-title {
    width: 100%;
    height: 90px;
    /*padding: 10px;*/
    background: rgba(16, 19, 62, 0);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
  }

  .top-title .top-show .left-title .tubiao {
    width: 100px;
    height: 30px;
  }

  .top-title .top-show .right-title .call img {
    display: block;
    margin-left: 10%;
    vertical-align: middle;
  }

  .top-title .top-show .right-title .nav {
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    height: 100%;
    line-height: 90px;
    width: 85%;
    display: block;
  }

  .top-title .top-show .right-title .nav ul {
    padding: 0;
  }

  .top-title .top-show .right-title .nav .navbar_nav li {
    float: left;
    position: relative;
    display: block;
    width: 75px !important;
    text-align: center;
    margin-left: 5px;
  }

  .top-title .top-show .right-title .nav .navbar_nav li .dropdown {
    display: inherit;
    position: relative;
    width: 80px !important;
    text-align: center;
  }

  .top-title .top-show .right-title .nav .navbar_nav li a {
    text-decoration: none;
    height: 100%;
    padding-left: 10px;
    display: block;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    color: #fff;
    font-size: 16px;
  }

  .top-title .top-show .right-title .select {
    width: 15%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .top-title .top-show .right-title .call {
    width: 20%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .top-title #navToggle {
    display: none;
  }

  .core-container {
    width: 100%;
    height: 850px;
    padding: 50px 25px 0;
  }

  .cooperation-container .cooperation-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .core-container .core-title {
    font-family: "PingFang Bold";
    src: url("../typeface/PingFang Bold.ttf");
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .core-container .core-show {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 50px;
  }

  .core-container .core-show .details-container .details-circle {
    width: 200px;
    height: 200px;
    border: 4px solid #bbcaeb;
    border-radius: 120px;
    margin: 0 auto;
    background: #ffffff;
    transform: translate(0, -285px);
  }

  .core-container .core-show .details-container .details-outline {
    width: 300px;
    height: 300px;
    border: 4px solid #bbcaeb;
    border-radius: 20px;
    transform: translate(0, 124px);
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container {
    margin: 100px 30px 10px;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .topic {
    font-size: 30px;
    text-align: center;
    color: #1f51be;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .content {
    font-size: 15px;
  }

  .core-container .core-show .details-container .details-click {
    display: block;
    width: 210px;
    height: 60px;
    background: #1f51be;
    border: none;
    border-radius: 10px;
    transform: translate(45px, -115px);
    color: #ffffff;
    font-size: 25px;
    cursor: pointer;
  }

  .product-container .product-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .product-container .product-title p {
    margin: 0 0 10px;
  }

  .product-container .core-title p {
    margin: 36px 0 10px;
  }

  .product-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .product-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .product-container {
    width: 100%;
    height: 808px;
    background: #f7fafc;
    padding-top: 50px;
  }

  .product-container .product-show {
    width: calc(100% - 50px);
    display: flex;
    flex-direction: row;
    margin: 50px 25px 0;
    height: calc(100% - 185px);
    justify-content: space-between;
    /*background: #007aff;*/
  }

  .product-container .product-show .product-animation {
    width: 510px;
    margin: 0 auto;
  }

  .product-container .product-show .product-animation .product-list {
    width: 510px;
    height: 100px;
    margin-left: 15px;
    border-left: 2px solid #b5b5b5;
    font-size: 30px;
    /*vertical-align: top;*/
  }

  .product-container .product-show .product-animation .product-list.active {
    width: 510px;
    height: 200px;
    margin-left: 15px;
    border-left: 2px solid #000000;
    font-size: 30px;
  }

  .product-container .product-show .product-animation .product-list p {
    color: #b5b5b5;
    margin: 0 10px;
  }

  .product-container .product-show .product-animation .product-list.active p {
    color: #000000;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container
    .product-show
    .product-animation
    .product-list
    .product-details {
    display: none;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    display: block;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    width: 100%;
    margin-top: 20px;
    height: 80px;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details
    p {
    font-size: 18px;
    margin: 0 0 10px 10px;
  }

  .product-container .product-show .img-area {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-container .product-show .img-area .bg {
    display: block;
    width: 460px;
    height: 360px;
  }

  .case-container {
    width: 100%;
    height: 670px;
    padding-top: 50px;
  }

  .case-container .case-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .case-container .case-title p {
    margin: 0 0 10px;
  }

  .case-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .case-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .case-container .case-show {
    width: calc(100% - 50px);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 50px 25px 0;
  }

  .case-container .case-show .case-box {
    width: 270px;
    cursor: pointer;
  }

  .case-container .case-show .case-box img {
    width: 100%;
    height: 280px;
  }

  .select-container {
    width: 100%;
    height: 970px;
    padding-top: 50px;
    background: url("../select/bg.jpg");
  }

  .select-container .select-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .select-container .select-num {
    width: 60%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 auto;
  }

  .select-container .select-num .group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .select-container .select-num .group .select-item-box {
    width: 270px;
    height: 300px;
    border: 1px solid #000000;
    border-radius: 5px;
    background: #ffffff;
    padding: 30px;
  }

  .news-container .title-box-container {
    display: flex;
    flex-direction: column;
    /*height: calc(100% - 50px - 57px - 87px);*/
    height: auto;
    width: calc(100% - 200px);
    margin: 0 100px;
    overflow: hidden;
  }

  .news-container {
    width: 100%;
    height: 1000px;
    padding: 50px 100px 0;
    font-family: "PingFang Bold";
  }

  .news-container .news-title {
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #000000;
  }

  .news-container .subhead {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
  }

  .news-container .subhead p {
    display: inline-block;
    font-size: 26px;
    margin-right: 50px;
    color: #757575;
    cursor: pointer;
  }

  .news-container .title-box-container .title-box-main .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item img {
    width: 500px;
    height: 300px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item-active {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item p .active {
    font-size: 24px;
  }

  .news-container .title-box-container .title-box .title-item-active p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p .topic {
    color: #1f51be;
    font-size: 24px;
    width: 478px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item p .topic {
    font-size: 24px;
    width: 479px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item-active p .topic {
    color: #1f51be;
    font-size: 24px;
    width: 478px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cooperation-container {
    width: 100%;
    height: 430px;
    padding-top: 50px;
    font-family: "PingFang Bold";
    background: url("../cooperation/bg.jpg");
  }

  .cooperation-container .cooperation-show {
    width: calc(100% - 50px);
    display: flex;
    flex-direction: column;
    margin: 100px 25px 0;
  }

  .cooperation-container
    .cooperation-show
    .pic-list
    .swiper-wrapper
    .swiper-slide
    img {
    /*width: 280px;*/
    width: 190px;
    height: 95px;
    display: block;
  }

  .foot-container {
    width: 100%;
    height: auto;
    padding: 50px 25px 20px;
    font-family: "PingFang Bold";
    background: #0d1318;
  }

  .foot-container .title-container {
    display: flex;
    flex-direction: row;
    margin-top: 20px;
    justify-content: space-between;
  }

  .foot-container .title-container .title-box {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box1 {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
  }

  .foot-container .title-container .title-box2 {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
  }

  .foot-container .title-container .title-box3 {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
  }

  .foot-container .title-container .title-box p {
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box1 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box2 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
    margin: 0;
  }

  .foot-container .title-container .title-box3 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }
}

@media screen and (min-width: 992px) and (max-width: 1023px) {
  .top-title .top-show {
    display: flex;
    flex-direction: row;
    align-items: center;
    /*margin: 10px;*/
    height: 60px;
  }

  .m_nav {
    display: none;
  }

  .swiper {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .swiper img {
    width: 100%;
    height: 100%;
  }

  .top-title {
    width: 100%;
    height: 90px;
    /*padding: 10px;*/
    background: rgba(16, 19, 62, 0);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
  }

  .top-title .top-show .left-title .tubiao {
    width: 100px;
    height: 30px;
  }

  .top-title .nav {
    display: none;
  }

  .top-title .select {
    display: none;
  }

  .top-title .call img {
    display: none;
  }

  .top-title .call p span {
    display: none;
  }

  .top-title #navToggle {
    height: 100%;
    padding: 9px 15px;
    margin-right: -15px;
    display: inline-block;
    float: right;
  }

  .top-title #navToggle span {
    position: relative;
    width: 25px;
    height: 1px;
    margin-top: 19px;
  }

  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    content: "";
    position: relative;
    width: 100%;
    height: 1px;
    left: 0;
  }

  .top-title #navToggle span,
  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    display: block;
    background: #ffffff;
  }

  .top-title #navToggle span:before {
    top: 8px;
  }

  .top-title #navToggle span:after {
    bottom: 10px;
  }

  .top-title #navToggle.open span:before {
    top: 10px;
    -webkit-transform: translateY(-11px) rotate(-45deg);
    -moz-transform: translateY(-11px) rotate(-45deg);
    -ms-transform: translateY(-11px) rotate(-45deg);
    -o-transform: translateY(-11px) rotate(-45deg);
    transform: translateY(-11px) rotate(-45deg);
  }

  .top-title #navToggle.open span:after {
    bottom: 12px;
    -webkit-transform: translateY(10px) rotate(45deg);
    -moz-transform: translateY(10px) rotate(45deg);
    -ms-transform: translateY(10px) rotate(45deg);
    -o-transform: translateY(10px) rotate(45deg);
    transform: translateY(10px) rotate(45deg);
  }

  .top-title #navToggle.open span {
    background: none;
  }

  .top-title #navToggle.open span:before,
  .top-title #navToggle.open span:after {
    background: #ffffff;
  }

  .core-container {
    width: 100%;
    height: 850px;
    padding: 50px 25px 0;
  }

  .core-container .core-title {
    font-family: "PingFang Bold";
    src: url("../typeface/PingFang Bold.ttf");
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .core-container .core-show {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 50px;
  }

  .cooperation-container .cooperation-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .core-container .core-show .details-container .details-circle {
    width: 200px;
    height: 200px;
    border: 4px solid #bbcaeb;
    border-radius: 120px;
    margin: 0 auto;
    background: #ffffff;
    transform: translate(0, -285px);
  }

  .core-container .core-show .details-container .details-outline {
    width: 300px;
    height: 300px;
    border: 4px solid #bbcaeb;
    border-radius: 20px;
    transform: translate(0, 124px);
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container {
    margin: 100px 30px 10px;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .topic {
    font-size: 30px;
    text-align: center;
    color: #1f51be;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .content {
    font-size: 15px;
  }

  .core-container .core-show .details-container .details-click {
    display: block;
    width: 210px;
    height: 60px;
    background: #1f51be;
    border: none;
    border-radius: 10px;
    transform: translate(45px, -115px);
    color: #ffffff;
    font-size: 25px;
    cursor: pointer;
  }

  .product-container .product-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .product-container .product-title p {
    margin: 0 0 10px;
  }

  .product-container .core-title p {
    margin: 36px 0 10px;
  }

  .product-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .product-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .product-container {
    width: 100%;
    height: 740px;
    background: #f7fafc;
    padding-top: 50px;
  }

  .product-container .product-show {
    width: calc(100% - 50px);
    display: flex;
    flex-direction: row;
    margin: 50px 25px 0;
    height: calc(100% - 185px);
    justify-content: space-between;
    /*background: #007aff;*/
  }

  .product-container .product-show .product-animation {
    width: 510px;
    margin: 0 auto;
  }

  .product-container .product-show .product-animation .product-list {
    width: 510px;
    height: 100px;
    margin-left: 15px;
    border-left: 2px solid #b5b5b5;
    font-size: 30px;
    /*vertical-align: top;*/
  }

  .product-container .product-show .product-animation .product-list.active {
    width: 510px;
    height: 200px;
    margin-left: 15px;
    border-left: 2px solid #000000;
    font-size: 30px;
  }

  .product-container .product-show .product-animation .product-list p {
    color: #b5b5b5;
    margin: 0 10px;
  }

  .product-container .product-show .product-animation .product-list.active p {
    color: #000000;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container
    .product-show
    .product-animation
    .product-list
    .product-details {
    display: none;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    display: block;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    width: 100%;
    margin-top: 20px;
    height: 80px;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details
    p {
    font-size: 18px;
    margin: 0 0 10px 10px;
  }

  .product-container .product-show .img-area {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-container .product-show .img-area .bg {
    display: block;
    width: 400px;
    height: 375px;
  }

  .case-container {
    width: 100%;
    height: 1350px;
    padding: 50px 100px 0;
  }

  .case-container .case-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .case-container .case-title p {
    margin: 0 0 10px;
  }

  .case-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .case-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .case-container .case-show .case-box {
    width: 400px;
    cursor: pointer;
  }

  .case-container .case-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 50px 0 0;
  }

  .case-container .case-show .case-box img {
    width: 100%;
    height: 335px;
  }

  .select-container {
    width: 100%;
    height: 1850px;
    padding-top: 50px;
    background: url("../select/bg.jpg");
  }

  .select-container .select-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .select-container .select-num {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
  }

  .select-container .select-num .group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .select-container .select-num .group .select-item-box {
    width: 270px;
    height: 300px;
    border: 1px solid #000000;
    border-radius: 5px;
    background: #ffffff;
    padding: 30px;
  }

  .news-container {
    width: 100%;
    height: 1000px;
    padding: 50px 100px 0;
    font-family: "PingFang Bold";
  }

  .news-container .news-title {
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #000000;
  }

  .news-container .subhead {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
  }

  .news-container .subhead p {
    display: inline-block;
    font-size: 26px;
    margin-right: 50px;
    color: #757575;
    cursor: pointer;
  }

  .news-container .title-box-container .title-box-main .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item img {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item-active {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item p .active {
    font-size: 24px;
  }

  .news-container .title-box-container .title-box .title-item-active p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box-main .title-item p a .topic {
    color: #1f51be;
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item p a {
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box .title-item p a .topic {
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box-main .title-item p a {
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box .title-item-active p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container
    .title-box-container
    .title-box
    .title-item-active
    p
    a
    .topic {
    color: #1f51be;
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cooperation-container {
    width: 100%;
    height: 430px;
    padding: 50px 25px 0;
    font-family: "PingFang Bold";
    background: url("../cooperation/bg.jpg");
  }

  .cooperation-container .cooperation-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 100px;
  }

  .cooperation-container
    .cooperation-show
    .pic-list
    .swiper-wrapper
    .swiper-slide
    img {
    /*width: 280px;*/
    width: 195px;
    height: 95px;
    display: block;
  }

  .foot-container {
    width: 100%;
    height: auto;
    padding: 50px 100px 20px;
    font-family: "PingFang Bold";
    background: #0d1318;
  }

  .foot-container .title-container {
    display: flex;
    flex-direction: row;
    margin-top: 20px;
    justify-content: space-between;
  }

  .foot-container .title-container .title-box {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box1 {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
  }

  .foot-container .title-container .title-box2 {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
  }

  .foot-container .title-container .title-box3 {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
  }

  .foot-container .title-container .title-box p {
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box1 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box2 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }

  .foot-container .title-container .title-box3 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
  }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
  .top-title .top-show {
    display: flex;
    flex-direction: row;
    align-items: center;
    /*margin: 10px;*/
    height: 60px;
  }

  .m_nav {
    display: none;
  }

  .top-title {
    width: 100%;
    height: 60px;
    /*padding: 10px;*/
    background: rgba(16, 19, 62, 0);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
  }

  .top-title .top-show .left-title .tubiao {
    width: 100px;
    height: 30px;
  }

  .top-title .nav {
    display: none;
  }

  .top-title .select {
    display: none;
  }

  .top-title .call img {
    display: none;
  }

  .top-title .call p span {
    display: none;
  }

  .top-title #navToggle {
    height: 100%;
    padding: 9px 15px;
    margin-right: -15px;
    display: inline-block;
    float: right;
  }

  .top-title #navToggle span {
    position: relative;
    width: 25px;
    height: 1px;
    margin-top: 19px;
  }

  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    content: "";
    position: relative;
    width: 100%;
    height: 1px;
    left: 0;
  }

  .top-title #navToggle span,
  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    display: block;
    background: #ffffff;
  }

  .top-title #navToggle span:before {
    top: 8px;
  }

  .top-title #navToggle span:after {
    bottom: 10px;
  }

  .top-title #navToggle.open span:before {
    top: 10px;
    -webkit-transform: translateY(-11px) rotate(-45deg);
    -moz-transform: translateY(-11px) rotate(-45deg);
    -ms-transform: translateY(-11px) rotate(-45deg);
    -o-transform: translateY(-11px) rotate(-45deg);
    transform: translateY(-11px) rotate(-45deg);
  }

  .top-title #navToggle.open span:after {
    bottom: 12px;
    -webkit-transform: translateY(10px) rotate(45deg);
    -moz-transform: translateY(10px) rotate(45deg);
    -ms-transform: translateY(10px) rotate(45deg);
    -o-transform: translateY(10px) rotate(45deg);
    transform: translateY(10px) rotate(45deg);
  }

  .top-title #navToggle.open span {
    background: none;
  }

  .top-title #navToggle.open span:before,
  .top-title #navToggle.open span:after {
    background: #ffffff;
  }

  .swiper {
    position: relative;
    width: 100%;
    height: 100%;
  }

  .swiper img {
    width: 100%;
    height: 100%;
  }

  .core-container {
    width: 100%;
    height: 1500px;
    padding: 50px 100px 0;
  }

  .core-container .core-title {
    font-family: "PingFang Bold";
    src: url("../typeface/PingFang Bold.ttf");
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .core-container .core-show .details-container {
    width: auto;
    height: 450px;
  }

  .core-container .core-show .details-container .details-circle {
    width: 200px;
    height: 200px;
    border: 4px solid #bbcaeb;
    border-radius: 120px;
    margin: 0 auto;
    background: #ffffff;
    transform: translate(0, -285px);
  }

  .core-container .core-show .details-container .details-outline {
    width: 300px;
    height: 300px;
    border: 4px solid #bbcaeb;
    border-radius: 20px;
    transform: translate(0, 124px);
    margin: 0 auto;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container {
    margin: 100px 30px 10px;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .topic {
    font-size: 30px;
    text-align: center;
    color: #1f51be;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .content {
    font-size: 15px;
  }

  .core-container .core-show .details-container .details-btn {
    width: 100%;
  }

  .core-container .core-show .details-container .details-btn .details-click {
    display: block;
    width: 210px;
    height: 60px;
    background: #1f51be;
    margin: 0 auto;
    border: none;
    border-radius: 10px;
    transform: translate(0, -115px);
    color: #ffffff;
    font-size: 25px;
    cursor: pointer;
  }

  .product-container .product-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .product-container .product-title p {
    margin: 0 0 10px;
  }

  .product-container .core-title p {
    margin: 36px 0 10px;
  }

  .product-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .product-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .product-container {
    width: 100%;
    height: auto;
    background: #f7fafc;
    padding: 50px 100px 0;
  }

  .product-container .product-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 50px;
    height: calc(100% - 185px);
    justify-content: space-between;
    /*background: #007aff;*/
  }

  .product-container .product-show .product-animation {
    width: 510px;
    margin: 0 auto;
  }

  .product-container .product-show .product-animation .product-list {
    width: 510px;
    height: 100px;
    margin-left: 15px;
    border-left: 2px solid #b5b5b5;
    font-size: 30px;
    /*vertical-align: top;*/
  }

  .product-container .product-show .product-animation .product-list.active {
    width: 510px;
    height: 200px;
    margin-left: 15px;
    border-left: 2px solid #000000;
    font-size: 30px;
  }

  .product-container .product-show .product-animation .product-list p {
    color: #b5b5b5;
    margin: 0 10px;
  }

  .product-container .product-show .product-animation .product-list.active p {
    color: #000000;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container
    .product-show
    .product-animation
    .product-list
    .product-details {
    display: none;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    display: block;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    width: 100%;
    margin-top: 20px;
    height: 80px;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details
    p {
    font-size: 18px;
    margin: 0 0 10px 10px;
  }

  .product-container .product-show .img-area {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-container .product-show .img-area .bg {
    display: block;
    width: 600px;
    height: 375px;
  }

  .case-container .case-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
  }

  .case-container .case-title p {
    margin: 0 0 10px;
  }

  .case-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .case-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .case-container {
    width: 100%;
    height: auto;
    padding: 50px 100px 0;
  }

  .case-container .case-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: 50px;
  }

  .case-container .case-show .case-box {
    width: 400px;
    cursor: pointer;
    margin: 0 auto;
  }

  .select-container {
    width: 100%;
    height: 1850px;
    padding-top: 50px;
    background: url("../select/bg.jpg");
  }

  .select-container .select-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .select-container .select-num {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
  }

  .select-container .select-num .group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .select-container .select-num .group .select-item-box {
    width: 270px;
    height: 300px;
    border: 1px solid #000000;
    border-radius: 5px;
    background: #ffffff;
    padding: 30px;
  }

  .news-container {
    width: 100%;
    height: 1000px;
    padding: 50px 100px 0;
    font-family: "PingFang Bold";
  }

  .news-container .news-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #000000;
  }

  .news-container .subhead {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
  }

  .news-container .subhead p {
    display: inline-block;
    font-size: 26px;
    margin-right: 50px;
    color: #757575;
    cursor: pointer;
  }

  .news-container .title-box-container .title-box-main .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item img {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item-active {
    width: 500px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item p .active {
    font-size: 24px;
  }

  .news-container .title-box-container .title-box .title-item-active p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p .active {
    color: #1f51be;
    font-size: 24px;
  }

  .news-container .title-box-container .title-box-main .title-item p a {
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box-main .title-item p a .topic {
    color: #1f51be;
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box .title-item p .topic {
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item-active p a {
    display: block;
    overflow: hidden;
  }

  .news-container
    .title-box-container
    .title-box
    .title-item-active
    p
    a
    .topic {
    color: #1f51be;
    font-size: 24px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cooperation-container {
    width: 100%;
    height: 430px;
    padding-top: 50px;
    font-family: "PingFang Bold";
    background: url("../cooperation/bg.jpg");
  }

  .cooperation-container .cooperation-title {
    margin: 0 auto;
    font-size: 36px;
    text-align: center;
    color: #ffffff;
  }

  .cooperation-container .cooperation-show {
    width: calc(100% - 50px);
    display: flex;
    flex-direction: column;
    margin: 50px 25px 0;
  }

  .cooperation-container
    .cooperation-show
    .pic-list
    .swiper-wrapper
    .swiper-slide
    img {
    /*width: 280px;*/
    width: 140px;
    height: 85px;
    display: block;
  }

  .foot-container {
    width: 100%;
    height: auto;
    padding: 50px 50px 20px;
    font-family: "PingFang Bold";
    background: #0d1318;
  }

  .foot-container .title-container {
    display: flex;
    flex-direction: column;
    margin-top: 20px;
    justify-content: space-between;
  }

  .foot-container .tubiao {
    display: block;
    margin: 0 auto;
  }

  .foot-container .title-container .title-box {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box1 {
    display: flex;
    flex-direction: column;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box2 {
    display: flex;
    flex-direction: column;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box3 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box p {
    font-size: 28px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box1 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box2 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box3 img {
    width: 100px;
    height: 100px;
  }
}

@media screen and (min-width: 425px) and (max-width: 767px) {
  .top-title .top-show {
    display: flex;
    flex-direction: row;
    align-items: center;
    /*margin: 10px;*/

    height: 60px;
  }

  .m_nav {
    display: none;
  }

  .top-title {
    width: 100%;
    height: 60px;
    /*padding: 10px;*/
    background: rgba(16, 19, 62, 0);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
  }

  .top-title .top-show .left-title .tubiao {
    width: 100px;
    height: 30px;
  }

  .top-title .nav {
    display: none;
  }

  .top-title .select {
    display: none;
  }

  .top-title .call img {
    display: none;
  }

  .top-title .call p span {
    display: none;
  }

  .top-title #navToggle {
    height: 100%;
    padding: 9px 15px;
    margin-right: -15px;
    display: inline-block;
    float: right;
  }

  .top-title #navToggle span {
    position: relative;
    width: 25px;
    height: 1px;
    margin-top: 19px;
  }

  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    content: "";
    position: relative;
    width: 100%;
    height: 1px;
    left: 0;
  }

  .top-title #navToggle span,
  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    display: block;
    background: #ffffff;
  }

  .top-title #navToggle span:before {
    top: 8px;
  }

  .top-title #navToggle span:after {
    bottom: 10px;
  }

  .top-title #navToggle.open span:before {
    top: 10px;
    -webkit-transform: translateY(-11px) rotate(-45deg);
    -moz-transform: translateY(-11px) rotate(-45deg);
    -ms-transform: translateY(-11px) rotate(-45deg);
    -o-transform: translateY(-11px) rotate(-45deg);
    transform: translateY(-11px) rotate(-45deg);
  }

  .top-title #navToggle.open span:after {
    bottom: 12px;
    -webkit-transform: translateY(10px) rotate(45deg);
    -moz-transform: translateY(10px) rotate(45deg);
    -ms-transform: translateY(10px) rotate(45deg);
    -o-transform: translateY(10px) rotate(45deg);
    transform: translateY(10px) rotate(45deg);
  }

  .top-title #navToggle.open span {
    background: none;
  }

  .top-title #navToggle.open span:before,
  .top-title #navToggle.open span:after {
    background: #ffffff;
  }

  .swiper {
    position: relative;
    width: 100%;
    height: 50%;
  }

  .swiper img {
    width: 100%;
    height: 100%;
  }

  .core-container {
    width: 100%;
    height: 1400px;
    padding: 50px 50px 0;
  }

  .core-container .core-title {
    font-family: "PingFang Bold";
    src: url("../typeface/PingFang Bold.ttf");
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
  }

  .core-container .core-show .details-container {
    width: 100%;
    height: 400px;
  }

  .core-container .core-show .details-container .details-circle {
    width: 100px;
    height: 100px;
    border: 4px solid #bbcaeb;
    border-radius: 100px;
    margin: 0 auto;
    background: #ffffff;
    transform: translate(0, -190px);
  }

  .core-container .core-show .details-container .details-outline {
    width: 270px;
    height: 270px;
    border: 4px solid #bbcaeb;
    border-radius: 20px;
    transform: translate(0, 124px);
    margin: 0 auto;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container {
    margin: 60px 20px 10px;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .topic {
    font-size: 20px;
    text-align: center;
    color: #1f51be;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .content {
    font-size: 15px;
  }

  .core-container .core-show .details-container .details-btn {
    width: 100%;
  }

  .core-container .core-show .details-container .details-btn .details-click {
    display: block;
    width: 190px;
    height: 50px;
    background: #1f51be;
    margin: 0 auto;
    border: none;
    border-radius: 10px;
    transform: translate(0, 0);
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
  }

  .product-container {
    width: 100%;
    height: auto;
    background: #f7fafc;
    padding: 50px 50px 0;
  }

  .product-container .product-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
  }

  .product-container .product-title p {
    margin: 0 0 10px;
  }

  .product-container .core-title p {
    margin: 36px 0 10px;
  }

  .product-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .product-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .product-container .product-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 50px;
    height: calc(100% - 185px);
    justify-content: space-between;
    /*background: #007aff;*/
  }

  .product-container .product-show .product-animation {
    width: 350px;
    margin: 0 auto;
  }

  .product-container .product-show .product-animation .product-list {
    width: 310px;
    height: 100px;
    margin-left: 15px;
    border-left: 2px solid #b5b5b5;
    font-size: 22px;
    /*vertical-align: top;*/
  }

  .product-container .product-show .product-animation .product-list.active {
    width: 310px;
    height: 200px;
    margin-left: 15px;
    border-left: 2px solid #000000;
    font-size: 22px;
  }

  .product-container .product-show .product-animation .product-list p {
    color: #b5b5b5;
    margin: 0 10px;
  }

  .product-container .product-show .product-animation .product-list.active p {
    color: #000000;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container
    .product-show
    .product-animation
    .product-list
    .product-details {
    display: none;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    display: block;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    width: 100%;
    margin-top: 20px;
    height: 80px;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details
    p {
    font-size: 18px;
    margin: 0 0 10px 10px;
  }

  .product-container .product-show .img-area {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-container .product-show .img-area .bg {
    display: block;
    width: 325px;
    height: 275px;
  }

  .case-container .case-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
  }

  .case-container .case-title p {
    margin: 0 0 10px;
  }

  .case-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .case-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .case-container {
    width: 100%;
    height: auto;
    padding: 50px 10px 0;
  }

  .case-container .case-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: 50px;
  }

  .case-container .case-show .case-box {
    width: 400px;
    cursor: pointer;
    margin: 0 auto;
  }

  .select-container {
    width: 100%;
    height: 1850px;
    padding-top: 50px;
    background: url("../select/bg.jpg");
  }

  .select-container .select-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #ffffff;
  }

  .select-container .select-num {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
  }

  .select-container .select-num .group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .select-container .select-num .group .select-item-box {
    width: 270px;
    height: 300px;
    border: 1px solid #000000;
    border-radius: 5px;
    background: #ffffff;
    padding: 30px;
  }

  .news-container {
    width: 100%;
    height: 800px;
    padding: 50px 10px 0;
    font-family: "PingFang Bold";
  }

  .news-container .news-title {
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #000000;
  }

  .news-container .subhead {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
  }

  .news-container .subhead p {
    display: inline-block;
    font-size: 26px;
    /*margin-right: 50px;*/
    color: #757575;
    cursor: pointer;
  }

  .news-container .title-box-container .title-box-main .title-item {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item img {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item-active {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item p .active {
    color: #1f51be;
    font-size: 20px;
  }

  .news-container .title-box-container .title-box .title-item p .active {
    font-size: 20px;
  }

  .news-container .title-box-container .title-box .title-item-active p .active {
    color: #1f51be;
    font-size: 20px;
  }

  .news-container .title-box-container .title-box .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box .title-item p a .topic {
    font-size: 20px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item-active p a {
    display: block;
    overflow: hidden;
  }

  .news-container
    .title-box-container
    .title-box
    .title-item-active
    p
    a
    .topic {
    color: #1f51be;
    font-size: 20px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /*.news-container .title-box-container .title-box-main .title-item p .topic {*/
  /*    color: #1f51be;*/
  /*    font-size: 20px;*/
  /*    width: 478px;*/
  /*    white-space: nowrap;*/
  /*    overflow: hidden;*/
  /*    text-overflow: ellipsis;*/
  /*}*/
  .news-container .title-box-container .title-box-main .title-item p a {
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box-main .title-item p a .topic {
    color: #1f51be;
    font-size: 20px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cooperation-container {
    width: 100%;
    height: 430px;
    padding: 50px 10px 0;
    font-family: "PingFang Bold";
    background: url("../cooperation/bg.jpg");
  }

  .cooperation-container .cooperation-title {
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #ffffff;
  }

  .cooperation-container .cooperation-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 100px;
  }

  .cooperation-container
    .cooperation-show
    .pic-list
    .swiper-wrapper
    .swiper-slide
    img {
    /*width: 280px;*/
    width: 75px;
    height: 60px;
    display: block;
  }

  .foot-container {
    width: 100%;
    height: auto;
    padding: 50px 50px 20px;
    font-family: "PingFang Bold";
    background: #0d1318;
  }

  .foot-container .title-container {
    display: flex;
    flex-direction: column;
    margin-top: 20px;
    justify-content: space-between;
  }

  .foot-container .tubiao {
    display: block;
    margin: 0 auto;
  }

  .foot-container .title-container .title-box {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box1 {
    display: flex;
    flex-direction: column;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box2 {
    display: flex;
    flex-direction: column;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box3 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box p {
    font-size: 28px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box1 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box2 p {
    display: inline-block;
    font-size: 28px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box3 img {
    width: 100px;
    height: 100px;
  }
}

@media screen and (max-width: 424px) {
  .top-title .top-show {
    display: flex;
    flex-direction: row;
    align-items: center;
    /*margin: 10px;*/
    height: 60px;
  }

  .m_nav {
    display: none;
  }

  .top-title {
    width: 100%;
    height: 60px;
    /*padding: 10px;*/
    background: rgba(16, 19, 62, 0);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
  }

  .top-title .top-show .left-title .tubiao {
    width: 100px;
    height: 30px;
  }

  .top-title .nav {
    display: none;
  }

  .top-title .select {
    display: none;
  }

  .top-title .call img {
    display: none;
  }

  .top-title .call p span {
    display: none;
  }

  .top-title #navToggle {
    height: 100%;
    padding: 9px 15px;
    margin-right: -15px;
    display: inline-block;
    float: right;
  }

  .top-title #navToggle span {
    position: relative;
    width: 25px;
    height: 1px;
    margin-top: 19px;
  }

  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    content: "";
    position: relative;
    width: 100%;
    height: 1px;
    left: 0;
  }

  .top-title #navToggle span,
  .top-title #navToggle span:before,
  .top-title #navToggle span:after {
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    display: block;
    background: #ffffff;
  }

  .top-title #navToggle span:before {
    top: 8px;
  }

  .top-title #navToggle span:after {
    bottom: 10px;
  }

  .top-title #navToggle.open span:before {
    top: 10px;
    -webkit-transform: translateY(-11px) rotate(-45deg);
    -moz-transform: translateY(-11px) rotate(-45deg);
    -ms-transform: translateY(-11px) rotate(-45deg);
    -o-transform: translateY(-11px) rotate(-45deg);
    transform: translateY(-11px) rotate(-45deg);
  }

  .top-title #navToggle.open span:after {
    bottom: 12px;
    -webkit-transform: translateY(10px) rotate(45deg);
    -moz-transform: translateY(10px) rotate(45deg);
    -ms-transform: translateY(10px) rotate(45deg);
    -o-transform: translateY(10px) rotate(45deg);
    transform: translateY(10px) rotate(45deg);
  }

  .top-title #navToggle.open span {
    background: none;
  }

  .top-title #navToggle.open span:before,
  .top-title #navToggle.open span:after {
    background: #ffffff;
  }

  .swiper {
    position: relative;
    width: 100%;
    /*height: 100%;*/
    height: 35%;
  }

  .swiper img {
    width: 100%;
    height: 100%;
  }

  .core-container {
    width: 100%;
    min-height: 1350px;
    padding: 50px 10px 0;
  }

  .core-container .core-title {
    font-family: "PingFang Bold";
    src: url("../typeface/PingFang Bold.ttf");
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
  }

  .core-container .core-show .details-container {
    width: 100%;
    height: 400px;
  }

  .core-container .core-show .details-container .details-circle {
    width: 100px;
    height: 100px;
    border: 4px solid #bbcaeb;
    border-radius: 100px;
    margin: 0 auto;
    background: #ffffff;
    transform: translate(0, -265px);
  }

  .core-container .core-show .details-container .details-outline {
    width: 270px;
    height: 270px;
    border: 4px solid #bbcaeb;
    border-radius: 20px;
    transform: translate(0, 50px);
    margin: 0 auto;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container {
    margin: 60px 20px 10px;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .topic {
    font-size: 20px;
    text-align: center;
    color: #1f51be;
  }

  .core-container
    .core-show
    .details-container
    .details-outline
    .details-explain-container
    .content {
    font-size: 15px;
  }

  .core-container .core-show .details-container .details-btn {
    width: 100%;
  }

  .core-container .core-show .details-container .details-btn .details-click {
    display: block;
    width: 190px;
    height: 50px;
    background: #1f51be;
    margin: 0 auto;
    border: none;
    border-radius: 10px;
    transform: translate(0, -75px);
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
  }

  .product-container {
    width: 100%;
    height: auto;
    background: #f7fafc;
    padding: 50px 10px 0;
  }

  .product-container .product-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
  }

  .product-container .product-title p {
    margin: 0 0 10px;
  }

  .product-container .core-title p {
    margin: 36px 0 10px;
  }

  .product-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .product-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .product-container .product-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    /*margin-top: 50px;*/
    height: calc(100% - 185px);
    justify-content: space-between;
    /*background: #007aff;*/
  }

  .product-container .product-show .product-animation {
    width: 300px;
    margin: 0 auto;
  }

  .product-container .product-show .product-animation .product-list {
    width: 290px;
    height: 100px;
    margin-left: 15px;
    border-left: 2px solid #b5b5b5;
    font-size: 22px;
    /*vertical-align: top;*/
  }

  .product-container .product-show .product-animation .product-list.active {
    width: 290px;
    height: 200px;
    margin-left: 15px;
    border-left: 2px solid #000000;
    font-size: 22px;
  }

  .product-container .product-show .product-animation .product-list p {
    color: #b5b5b5;
    margin: 0 10px;
  }

  .product-container .product-show .product-animation .product-list.active p {
    color: #000000;
    margin: 0 10px;
    cursor: pointer;
  }

  .product-container
    .product-show
    .product-animation
    .product-list
    .product-details {
    display: none;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    display: block;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details {
    width: 100%;
    margin-top: 20px;
    height: auto;
  }

  .product-container
    .product-show
    .product-animation
    .product-list.active
    .product-details
    p {
    font-size: 18px;
    margin: 0 0 10px 10px;
  }

  .product-container .product-show .img-area {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-container .product-show .img-area .bg {
    display: block;
    width: 300px;
    height: 215px;
  }

  .case-container .case-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
  }

  .case-container .case-title p {
    margin: 0 0 10px;
  }

  .case-container .subhead {
    font-size: 20px;
    text-align: center;
    color: #838383;
  }

  .case-container .subhead p span {
    display: inline-block;
    margin-right: 10px;
  }

  .case-container {
    width: 100%;
    min-height: 1100px;
    padding: 50px 10px 0;
  }

  .case-container .case-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: 50px;
  }

  .case-container .case-show .case-box {
    width: 300px;
    cursor: pointer;
    margin: 0 auto;
  }

  .select-container {
    width: 100%;
    height: 1900px;
    padding-top: 50px;
    background: url("../select/bg.jpg");
  }

  .select-container .select-title {
    font-family: "PingFang Bold";
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #ffffff;
  }

  .select-container .select-num {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
  }

  .select-container .select-num .group {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .select-container .select-num .group .select-item-box {
    width: 270px;
    height: 300px;
    border: 1px solid #000000;
    border-radius: 5px;
    background: #ffffff;
    padding: 30px;
  }

  .news-container {
    width: 100%;
    min-height: 700px;
    padding: 50px 10px 0;
    font-family: "PingFang Bold";
  }

  .news-container .news-title {
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #000000;
  }

  .news-container .subhead {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
  }

  .news-container .subhead p {
    display: inline-block;
    font-size: 26px;
    /*margin-right: 50px;*/
    color: #757575;
    cursor: pointer;
  }

  .news-container .title-box-container .title-box-main .title-item {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item img {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box .title-item-active {
    width: 290px;
    cursor: pointer;
    margin: 0 auto;
  }

  .news-container .title-box-container .title-box-main .title-item p .active {
    color: #1f51be;
    font-size: 20px;
  }

  .news-container .title-box-container .title-box .title-item p .active {
    font-size: 20px;
  }

  .news-container .title-box-container .title-box .title-item-active p .active {
    color: #1f51be;
    font-size: 20px;
  }

  .news-container .title-box-container .title-box .title-item p a {
    width: 100%;
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box .title-item p a .topic {
    font-size: 20px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box .title-item-active p a {
    display: block;
    overflow: hidden;
  }

  .news-container
    .title-box-container
    .title-box
    .title-item-active
    p
    a
    .topic {
    color: #1f51be;
    font-size: 20px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .news-container .title-box-container .title-box-main .title-item p a {
    display: block;
    overflow: hidden;
  }

  .news-container .title-box-container .title-box-main .title-item p a .topic {
    color: #1f51be;
    font-size: 20px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cooperation-container {
    width: 100%;
    min-height: 300px;
    padding: 50px 10px 0;
    font-family: "PingFang Bold";
    background: url("../cooperation/bg.jpg");
  }

  .cooperation-container .cooperation-title {
    margin: 0 auto;
    font-size: 26px;
    text-align: center;
    color: #ffffff;
  }

  .cooperation-container .cooperation-show {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 20px;
  }

  .cooperation-container
    .cooperation-show
    .pic-list
    .swiper-wrapper
    .swiper-slide
    img {
    /*width: 280px;*/
    width: 55px;
    height: 50px;
    display: block;
  }

  .foot-container {
    width: 100%;
    height: auto;
    padding: 50px 50px 20px;
    font-family: "PingFang Bold";
    background: #0d1318;
  }

  .foot-container .title-container {
    display: flex;
    flex-direction: column;
    margin-top: 20px;
    justify-content: space-between;
  }

  .foot-container .tubiao {
    display: block;
    margin: 0 auto;
  }

  .foot-container .title-container .title-box {
    display: flex;
    flex-direction: column;
  }

  .foot-container .title-container .title-box1 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box2 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box3 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    /*margin-left: 20px;*/
  }

  .foot-container .title-container .title-box p {
    font-size: 20px;
    color: #ffffff;
    text-align: left;
  }

  .foot-container .title-container .title-box1 p {
    display: inline-block;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box2 p {
    display: inline-block;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
  }

  .foot-container .title-container .title-box3 img {
    width: 100px;
    height: 100px;
  }
}

/* indexVersion2 footer redesign */
.foot-container {
  padding: 28px 200px 24px;
  background: linear-gradient(180deg, #0f1f3f 0%, #0c162b 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.foot-container .title-container {
  margin-top: 0;
  gap: 22px;
  align-items: stretch;
}

.foot-container .title-container .title-box {
  flex: 1;
  justify-content: center;
  gap: 12px;
}

.foot-container .title-container .title-box .tel,
.foot-container .title-container .title-box .place {
  margin: 0;
  display: flex;
  align-items: center;
  color: #e7efff;
  font-size: 17px;
  line-height: 1.5;
}

.foot-container .title-container .title-box .tel img,
.foot-container .title-container .title-box .place img,
.foot-container .title-container .title-box1 .title-box1-main img,
.foot-container .title-container .title-box2 .title-box2-main img {
  width: 20px;
  height: 20px;
  opacity: 0.95;
}

.foot-container .title-container .title-box .tel span,
.foot-container .title-container .title-box .place span,
.foot-container .title-container .title-box1 .title-box1-main span,
.foot-container .title-container .title-box2 .title-box2-main span {
  margin-left: 12px;
}

.foot-container .title-container .title-box .place span {
  font-size: 16px;
}

.foot-container .copyright-line {
  margin: 0;
  font-size: 14px;
  color: #b8c8e6;
  line-height: 1.7;
}

.foot-container .copyright-line a {
  margin-left: 8px;
  color: #d6e2ff;
  text-decoration: none;
}

.foot-container .contact-card {
  min-width: 190px;
  padding: 16px 18px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  justify-content: center;
}

.foot-container .title-container .title-box1 .title-box1-main,
.foot-container .title-container .title-box2 .title-box2-main {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  color: #f2f6ff;
  font-size: 15px;
}

.foot-container .title-container .title-box1 .title-box1-tel,
.foot-container .title-container .title-box2 .title-box2-email {
  margin: 0;
  color: #d6e2ff;
  font-size: 15px;
  word-break: break-all;
}

.foot-container .qrcode-box {
  min-width: 130px;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.foot-container .title-container .title-box3 img {
  width: 110px;
  height: 110px;
}

@media screen and (max-width: 1439px) {
  .foot-container {
    padding: 24px 60px 20px;
  }

  .foot-container .title-container {
    gap: 14px;
  }

  .foot-container .contact-card {
    min-width: 170px;
    padding: 14px;
  }
}

@media screen and (max-width: 1023px) {
  .foot-container {
    padding: 24px 24px 20px;
  }

  .foot-container .title-container {
    flex-direction: column;
    align-items: stretch;
  }

  .foot-container .contact-card {
    width: 100%;
  }

  .foot-container .qrcode-box {
    width: 100%;
    align-items: flex-start;
  }
}