body {
    font: 14px "微软雅黑";
    color: #515a6e;
    background: #fff
  }
  .menu{display:none;}
  header {
    height: 105px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .w1400 {
    width: 1400px;
    margin: 0 auto;
  }
  
  .flex {
    display: flex;
  }
  header>.flex{flex-grow:1}
  .logo {
    margin-right: 30px;
  }
  nav{flex-grow:1}
  nav>ul {
    display: flex;
    align-items: center;
    height: 100%;
      justify-content: space-around;
  }
  
  nav>ul>li {

    line-height: 40px;
    position: relative;
  }
  
  nav>ul>li>a {
    font-size: 18px;
    color: #323232;
    font-weight: 530;
      display: block;
    background: transparent;
    border-radius: 40px;
    padding: 0 20px;
  }

  nav>ul>li>a:hover {
    color: #fff;
  background: #3385FF;
  }
  
  .downmenu {
    display: none;
    position: absolute;
    left: 50%;
    transform: translatex(-50%);
    z-index: 999;
    background: #fff;
    padding: 0 15px;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
    min-width: 120px;
  }
  

  
  .downmenu>li {
    line-height: 48px;
    border-bottom: 1px solid #ddd;
  }
  
  .downmenu>li>a {
    display: block;
    text-align: center;
  }
  
  .downmenu>li>a:hover {
    color: #000;
  
  }
  
  .tel {
    font-size: 26px;
    color: #3685fd;
    font-weight: 700;
    vertical-align: middle;
  }
  
  .index-1 {
    background-image: url(../images/wenli.png);
    background-repeat: no-repeat;
    background-position: top center;
    padding: 80px;
  }
  
  .index-1>.title {
    font-size: 32px;
    color: #171b24;
    text-align: center;
    margin-bottom: 80px;
  }
  
  .index-1>.box {
    justify-content: space-between;
    margin-bottom: 95px;
  }
  
  .index-1>.box>div {
    width: 24.5%;
    height: 556px;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    cursor: pointer;
  }
  
  .index-1>.box>div:nth-child(1) {
    background-image: url(../images/crm-1.jpg);
  }
  
  .index-1>.box>div:nth-child(2) {
    background-image: url(../images/crm-2.jpg);
  }
  
  .index-1>.box>div:nth-child(3) {
    background-image: url(../images/crm-3.jpg);
  }
  
  .index-1>.box>div:nth-child(4) {
    background-image: url(../images/crm-4.jpg);
  }
  
  .index-1>.box>div:hover>.children {
    display: block;
  }
  
  .index-1>.box>div>.children {
    display: none;
    background-color: rgba(0, 0, 0, .7);
    width: 100%;
    height: 100%;
    transition: all .5s ease;
    padding: 70px 30px;
    color: #fff;
  }
  
  .index-1>.box>div>.children>.title {
    margin-bottom: 25px;
  }
  
  .index-1>.box>div>.children>.title>img {
    margin-right: 10px;
    width: 12px;
    height: 30px;
    vertical-align: middle;
  }
  
  .index-1>.box>div>.children>.title>span {
    font-size: 24px;
    color: #ffffff;
    vertical-align: middle;
  }
  
  .index-1>.box>div>.children>.text {
    font-size: 14px;
    margin-bottom: 35px;
  }
  
  .solid {
    height: 1px;
    border-bottom: 1px solid #fff;
  }
  
  .index-1>.box>div>.children>.info {
    margin-top: 35px;
  }
  
  .index-1>.box>div>.children>.info>div {
    display: flex;
    margin-bottom: 15px;
  }
  
  .index-1>.box>div>.children>.info>div>img {
    margin-right: 10px;
  }
  
  .index-1>.box>div>.children>.info>div>div {
    font-size: 14px
  }
  
  .index-1>.box1 {
    justify-content: space-between;
  }
  
  .index-1>.box1>.children {
    width: 32.5%;
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, .2);
    padding: 70px 40px;
  }
  
  .index-1>.box1>.children>img {
    display: block;
    margin: 0 auto;
    width: 220px;
  }
  
  .index-1>.box1>.children>.hg_kd>.title {
    text-align: center;
    font-size: 22px;
    color: #fc632e;
    font-weight: 700;
    margin: 30px auto 40px;
  }
  
  .index-1>.box1>.children>.hg_kd>.text {
    font-size: 16px;
    color: #323232;
    line-height: 32px;
  }
  
  .index-2 {
    padding-top: 110px;
    background-image: url(../images/wenli-2.jpg);
    background-repeat: no-repeat;
    background-position: top center;
    background-size: 100% 100%;
  }
  
  .index-2>.title {
    font-size: 32px;
    color: #171b24;
    text-align: center;
    margin-bottom: 75px;
  }
  
  .index-2>.box3 {
    justify-content: right;
    align-items: center;
  
  }
  
  .index-2>.box3>div {
    width: 50%;
    padding-left: 5%;
  }
  
  .index-2>.box3>img {
    height: 345px;
    margin-right: 100px;
  }
  
  .index-2>.box3>div>.children {
    display: flex;
    margin-bottom: 50px;
  }
  
  .index-2>.box3>div>.children>img {
    width: 48px;
    height: 48px;
    margin-right: 15px;
  }
  
  .index-2>.box3>div>.children>div>.title {
    font-size: 26px;
    color: #656565;
    margin-bottom: 36px;
  }
  
  .index-2>.box3>div>.children>div>.text {
    font-size: 16px;
    color: #656565;
    line-height: 32px;
  }
  
  .index-3 {
    padding-top: 150px;
    padding-bottom: 150px;
  }
  
  .index-3>.title {
    font-size: 32px;
    color: #171b24;
    text-align: center;
    margin-bottom: 50px;
  }
  
  .index-3>.box4 {
    justify-content: space-between;
    margin-bottom: 40px;
  }
  
  .index-3>.box4>.info {
    width: 19.5%;
    border: 1px solid #ebebeb;
  }
  
  .index-3>.box4>.info>img {
    width: 100%;
    object-fit: cover;
    display: block;
  }
  
  .mySwiper1 {
    padding-bottom: 50px !important;
  }
  
  .mySwiper .swiper-slide>img {
    display: block;width:100%;
  }
  
  .mySwiper1>.swiper-wrapper>.flex>div:first-child {
    width: 20%;
    font-size: 32px;
    color: #171b24;
    text-align: center;
  }
  
  .mySwiper1>.swiper-wrapper>.flex>div:last-child {
    flex-grow: 1;
    border: 1px solid #e5e5e5;
    padding: 30px;
  }
  
  .mySwiper1>.swiper-wrapper>.flex>div:last-child>div:first-child {
    font-size: 18px;
    font-weight: 700;
    color: #171b24;
    /* margin-bottom: 30px; */
  }
  
  .pagination {
    bottom: 0 !important;
  }
  
  .pagination>.swiper-pagination-bullet {
    width: 15px !important;
    height: 15px !important;
  }
  
  .index-4 {
    background-color: #e4e4e4;
    height: 370px;
    padding: 46px 0 92px 0;
  }
  
  .index-4>.w1400 {
    display: flex;
    justify-content: space-between;
  }
  
  .index-4>.w1400>div {
    width: 32.5%;
  }
  
  .index-4>.w1400>div>div:first-child {
    font-size: 22px;
    color: #171b24;
    margin-bottom: 30px;
  }
  
  .index-4>.w1400>div>div:last-child {
    background-color: #fff;
    padding: 20px;
    display: flex;
  }
  
  .index-4>.w1400>div>div:last-child>img {
    margin-right: 20px;
    height: 100px;
    object-fit: cover;
  }
  
  .index-4>.w1400>div>div:last-child>div>a {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
    line-height: 28px;
  }
  
  .index-4>.w1400>div>div:last-child>div>.more {
    background-color: #fc632e;
    color: #fff;
    width: 90px;
    height: 30px;
    border-radius: 50px;
    text-align: center;
    line-height: 30px;
    cursor: pointer;
    margin-top: 20px;
    float: right;
  }
  
  footer {
    background-color: #303030;
  }
  
  footer>div>.top {
    display: flex;
    justify-content: space-between;
    height: 180px;
    align-items: center;
    border-bottom: 1px solid #424242;
  }
  
  footer>div>.top>div>.title>img {
    vertical-align: middle;
    margin-right: 10px;
  }
  
  footer>div>.top>div>.title {
    font-size: 14px;
    color: #c5c5c5;
    margin-bottom: 15px;
  }
  
  footer>div>.top>div>.text {
    color: #fff;
    font-size: 14px;
    padding-left: 30px;
  }
  
  footer>div>.top>div:first-child>.text {
    font-size: 22px;
    font-weight: 700;
    padding-left: 30px;
  }
  footer>.w1400>.bottom>div{
    line-height: 40px;
    text-align: center;
  }
  footer>.w1400>.bottom>div:first-child {
    margin: 20px 0 ;
    text-align: center;
    color: #fff;
  }
  
  footer>.w1400>.bottom>div:last-child {
    text-align: center;
    padding-bottom: 65px;
    color: #7c7c7c
  }
  
  .solution-1>.title {
    font-size: 32px;
    color: #171b24;
    margin-top: 90px;
    margin-bottom: 90px;
    text-align: center;
  }
  
  .solution-1>.box {
    width: 1200px;
    position: relative;
    height: 450px;
    margin: 0 auto 130px;
  }
  
  .solution-1>.box>.center {
    position: absolute;
    top: 50%;
    left: 51%;
    transform: translate(-50%, -50%);
  }
  
  .left1 {
    width: 335px;
    height: 105px;
    padding: 27px 15px;
    box-shadow: 0px 0px 15px 0px rgb(0 0 0 / 20%);
    display: flex;
    font-size: 16px;
    color: #656565;
    position: absolute;
    left: 75px;
    top: 30px;
  }
  
  .left2 {
    width: 335px;
    height: 105px;
    padding: 27px 15px;
    box-shadow: 0px 0px 15px 0px rgb(0 0 0 / 20%);
    display: flex;
    font-size: 16px;
    color: #656565;
    position: absolute;
    left: 0px;
    top: 175px;
  }
  
  .left3 {
    width: 335px;
    height: 105px;
    padding: 27px 15px;
    box-shadow: 0px 0px 15px 0px rgb(0 0 0 / 20%);
    display: flex;
    font-size: 16px;
    color: #656565;
    position: absolute;
    left: 30px;
    bottom: 30px;
  }
  
  .right1 {
    width: 335px;
    height: 105px;
    padding: 27px 15px;
    box-shadow: 0px 0px 15px 0px rgb(0 0 0 / 20%);
    display: flex;
    font-size: 16px;
    color: #656565;
    position: absolute;
    right: 58px;
    top: 114px;
  }
  
  .right2 {
    width: 335px;
    height: 105px;
    padding: 27px 15px;
    box-shadow: 0px 0px 15px 0px rgb(0 0 0 / 20%);
    display: flex;
    font-size: 16px;
    color: #656565;
    position: absolute;
    right: 0px;
    bottom: 83px;
  }
  
  .solution-1>.box1 {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto 85px;
  }
  
  .solution-1>.box1>.info {
    width: 23.5%;
    box-shadow: 0px 0px 15px 0px rgb(0 0 0 / 20%);
    padding: 30px 45px;
  }
  
  .solution-1>.box1>.info>img {
    display: block;
    margin: 0 auto 10px;
  }
  
  .solution-1>.box1>.info>.title {
    font-size: 24px;
    line-height: 48px;
    color: #101010;
    text-align: center;
  }
  
  .solution-1>.box1>.info>.text {
    font-size: 16px;
    line-height: 32px;
    color: #989898;
    text-align: center;
  }
  
  .solution-1>.box2 {
    display: flex;
    width: 1200px;
    margin: 0 auto 130px;
  }
  
  .solution-1>.box2>.left {
    width: 50%;
  }
  
  .solution-1>.box2>.left>.title {
    font-size: 28px;
    color: #101010;
    margin-bottom: 55px;
  }
  
  .solution-1>.box2>.left>.infoBox>.info {
    display: flex;
    margin-bottom: 50px;
  }
  
  .solution-1>.box2>.left>.infoBox>.info>img {
    width: 22px;
    height: 28px;
    margin-right: 15px;
  }
  
  .solution-1>.box2>.left>.infoBox>.info>.text {
    font-size: 18px;
    color: #545454;
  }
  
  .solution-1>.box3 {
    display: flex;
    width: 1200px;
    margin: 0 auto 60px;
    justify-content: space-between;
    align-items: center;
  }
  
  .solution-1>.box3>.left {
    width: 435px;
  
  }
  
  .solution-1>.box3>.left>.title {
    font-size: 24px;
    color: #000;
    text-align: center;
    margin-bottom: 40px;
  }
  
  .solution-1>.box3>.left>.info {
    width: 100%;
    background-color: #eeeff1;
    height: 42px;
    line-height: 42px;
    margin-bottom: 40px;
    padding-left: 20px;
  }
  
  .solution-1>.box3>.left>.info>span:first-child {
    font-size: 18px;
    font-weight: bold;
    color: #101010;
  }
  
  .solution-1>.box3>.left>.info>span:last-child {
    font-size: 18px;
    font-weight: normal;
    color: #656565;
  }
  
  .solution-1>.box3>.right {
    width: 435px;
  
  }
  
  .solution-1>.box3>.right>.title {
    font-size: 24px;
    color: #000;
    text-align: center;
    margin-bottom: 40px;
  }
  
  .solution-1>.box3>.right>.info {
    width: 100%;
    background-color: #2b7ff9;
    height: 42px;
    line-height: 42px;
    margin-bottom: 40px;
    padding-left: 20px;
  }
  
  
  
  .solution-1>.box3>.right>.info>span:last-child {
    font-size: 18px;
    font-weight: normal;
    color: #fff;
  }
  
  .solution-2 {
    background-image: url(../images/wenli.png);
    background-repeat: no-repeat;
    background-position: top center;
  }
  
  .solution-2>.title {
    font-size: 30px;
    color: #000000;
    text-align: center;
    margin-bottom: 130px;
  }
  
  .solution-2>.box4 {
  
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
  }
  
  .solution-2>.box4>div {
    width: 30%;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, .2);
    height: 250px;
    background: #fff;
    margin-bottom: 75px;
  }
  
  .solution-2>.box4>div>img {
    display: block;
    margin: -51px auto 30px;
  }
  
  .solution-2>.box4>div>.title {
    font-size: 24px;
    color: #2b7ff9;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
  }
  
  .solution-2>.box4>div>.text {
    padding: 0 30px;
    text-align: center;
    font-size: 14px;
    line-height: 28px;
    color: #656565;
  }
  
  .case-1 {
    width: 1200px;
    margin: 0 auto;
  
  }
  
  .case-1>.title {
    font-size: 32px;
    color: #171b24;
    text-align: center;
    margin-bottom: 65px;
  }
  
  .case-1>.box {
    display: flex;
    justify-content: space-between;
  }
  
  .case-1>.box>.left {
    width: 33.4%;
    position: relative;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, .2);
  }
  
  .case-1>.box>.left>img {
    display: block;
    height: 100%;
    width: 100%;
    object-fit: cover;
  }
  
  .case-1>.box>.left>.text {
    position: absolute;
    bottom: 0px;
    left: 0;
    padding: 35px;
    color: #fff;
    font-size: 20px;
    line-height: 36px;
    background-color: rgba(0, 0, 0, .4);
    width: 100%;
  }
  
  .case-1>.box>.left .tips {
    color: #fff;
    font-size: 16px;
    margin-top: 10px;
  }
  
  .case-1>.box>.right {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 66%;
  }
  
  .case-1>.box>.right>.info {
    width: 32%;
    margin-bottom: 10px;
    /* box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, .2); */

    background-color: #f0f4f7;
  
  }
  
  .case-1>.box>.right>.info>img {
    display: block;height:153px;object-fit:cover;width:100%;
  }
  
  .case-1>.box>.right>.info>div {
    background-color: #f0f4f7;
    padding: 15px;
  
  }
  
  .case-1>.box>.right>.info>div>.text {
    color: #323232;
    font-size: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-bottom: 5px;
  }
  
  .case-1>.box>.right>.info>div>.tips {
    color: #989898;
    font-size: 14px;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
  }
  
  .case-2 {
    padding: 125px 0 85px 0;
  }
  .case-3{
    width: 1200px;
      margin: 0 auto;
      padding: 0 10px;
    text-align: center;
    padding-top:100px;
  }
  .case-3>.title {
    font-size: 32px;
    color: #171b24;
    text-align: center;
    margin-bottom: 65px;
  }
  .case-2>.title {
    font-size: 32px;
    color: #171b24;
    text-align: center;
    margin-bottom: 65px;
  }
  
  .case-2>.box1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 75px;
    width: 1200px;
    margin: 0 auto;
  }
  
  .case-2>.box1>div {
    width: 50%;
    margin-right: 40px;
    background-image: url(../images/wenzi-1.png);
    background-position: bottom right;
    background-repeat: no-repeat;
    height: 320px;
  }
  
  .case-2>.box1>img {
    width: 50%;
  }
  
  .case-2>.box1>div>.title {
    margin-bottom: 55px;
  }
  
  .case-2>.box1>div>.title>img {
    vertical-align: middle;
  
  }
  
  .case-2>.box1>div>.title>span {
    font-size: 30px;
    color: #171b24;
    margin-left: 20px;
    vertical-align: middle;
  }
  
  .case-2>.box1>div>.text {
    font-size: 22px;
    color: #656565;
    line-height: 44px;
  }
  
  .case-2>.boxs {
    background: #edeff8;
    height: 480px;
    display: flex;
    align-items: center;
    margin: 75px 0;
  }
  
  .case-2>.boxs>.box2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 75px;
    width: 1200px;
    margin: 0 auto;
  }
  
  .case-2>.boxs>.box2>div {
    width: 50%;
    background-image: url(../images/wenzi-1.png);
    background-position: bottom right;
    background-repeat: no-repeat;
    height: 320px;
  }
  
  .case-2>.boxs>.box2>img {
    width: 50%;
    margin-right: 40px;
    border-top-left-radius: 100px;
    display: block;
  }
  
  .case-2>.boxs>.box2>div>.title {
    margin-bottom: 55px;
  }
  
  .case-2>.boxs>.box2>div>.title>img {
    vertical-align: middle;
  
  }
  
  .case-2>.boxs>.box2>div>.title>span {
    font-size: 30px;
    color: #171b24;
    margin-left: 20px;
    vertical-align: middle;
  }
  
  .case-2>.boxs>.box2>div>.text {
    font-size: 22px;
    color: #656565;
    line-height: 44px;
  }
  
  .about {
    width: 1200px;
    margin: 80px auto;
  }
  
  .about>.title {
    text-align: center;
    font-size: 32px;
    font-weight: 500;
    color: #181c25;
    margin: 60px auto;
  }
  
  .aboutText>p {
    font-size: 16px;
    color: #545861;
    line-height: 26px;
    margin-bottom: 20px;
  }
  
  .course>.box {
    display: flex;
    justify-content: space-between;
    position: relative;
    /* align-items: center; */
  padding-left: 20.5vw;
  }
  
  .course>.box>.left {
    font-size: 36px;
    font-weight: 500;
    color: #ff9326;
    width: 87px;
    height: 50px;
  }
  
  .course>.box>.center {
    width: 10px;
    height: 10px;
    position: absolute;
    top: 20px;
    left: 49.7%;
  }
  
  .course>.box>.right {
    flex-grow: 1;
    margin-left: 120px;
    font-size: 16px;
    color: #545861;
    height: 150px;
    border-left: 1px dashed #ff9326;
    padding-left: 80px;
    line-height: 40px;
  }
  
  .join {
    width: 1200px;
    margin: 0 auto 60px;
  }
  
  .join>.title {
    text-align: center;
    font-size: 32px;
    font-weight: 500;
    color: #181c25;
    margin: 60px auto;
  }
  
  .box>.head {
    display: flex;
    border-bottom: 1px solid #ebeef5;
  
  }
  
  
  
  .box>.head>div {
    width: 25%;
    background-color: #f5f7fa;
    line-height: 56px;
    font-size: 18px;
    color: #181c25;
    font-weight: 400;
    padding: 20px;
text-align:center;
  }
  
  .box>.info>div {
    width: 100%;
    display: flex;
    border-bottom: 1px solid #f5f7fa;
  
  }
  
  .box>.info>div>.text {
    width: 25%;
    font-size: 14px;
    color: #181c25;
    line-height: 46px;
    padding: 0px;
    cursor: pointer;text-align:center;
  }
  
  .box>.info:hover {
    background: #f4f7fc;
  }
  
  .box>.info .boxs {
    display: none;
    padding: 0 20px;
    font-size: 14px;
    color: #181c25;
    line-height: 46px;
    cursor: pointer;
  }
  
  .tab {
    /* width: 1200px; */
    margin: 0 auto;
    display: flex;
    justify-content: center;
    color: transparent;
    /* background-image: linear-gradient(90deg, rgb(51 133 255) 0%, rgb(238 238 238) 100%); */
    /* background:rgb(102, 102, 102, .38) ; */
    border: 1px solid #ddd;
    height: 60px;
    line-height:60px;
  
  }
  
  
  .tab>a {
    margin: 0 16px;
    font-size: 18px;
    color: #666;
   
  }
  
  .news-box {
    width: 1200px;
    margin: 40px auto;
  }
  
  .news-box>a {
    border: 1px solid #DEE1E6;
    padding: 20px;
    display: flex;
    margin-bottom: 20px;
  }
  
  .news-box>a>div>.title {
    font-size: 16px;
    font-weight: 500;
    color: #181C25;
    margin-bottom: 10px;
  }
  
  .news-box>a>div>.text {
    font-size: 14px;
    color: #545861;
    margin-bottom: 20px;
    font-weight: 400;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  
  .news-box>a>img {
    margin-right: 20px;
  }
  
  .detail {
    width: 1200px;
    margin: 70px auto;
  }
  
  .detail>.title {
    text-align: center;
    font-size: 28px;
    color: #000;
    font-weight: 700;
  }
  
  .detail>.info {
    text-align: center;
    margin: 20px 0;
  }
  
  
  
  
  .fypage ul{
    display: flex;
    justify-content: center;
    margin-top: 20px;
  }
  .fypage ul li{
    margin: 0 10px;
  }
  .fypage ul li a:hover{
    color: #2b7ff9;
  }
  .fypage ul li.active a{
    color: #2b7ff9;
  }
  
  .vido{
    display: flex;
    justify-content: center;
    width: 80%;
    margin:0 10% ;
  }
  .vido video{
    height: 750px;
  }
  .vido-t{
    font-size: 16px;
    margin-bottom: 20px;
  }
  .bd-p{width:30%;height:200px;}
  .bd-p>img{width:100%;height:100%;object-fit:cover;}
  .bd-t{margin-left:30px;width: 70%;}
  .course{background-image:url(../images/map.png)}
  
   @keyframes yuan { from {
  transform:rotate(0deg)
  }
  to { transform:rotate(360deg) }
  }
  @keyframes tlo { from {
  transform:rotateY(0deg)
  }
  to { transform:rotateY(360deg) }
  }
  .xz{
      position: absolute;
      left: 50%;
      top: 50%;
      margin-left: -282px;
      margin-top: -282px;
      z-index: 0;
      animation: yuan infinite linear 20s;
  }
  
  .wen {
      overflow: hidden;
      width: 232px;
      background: url(../../images/t-border.png) no-repeat center;
      padding: 30px 15px;
      position: absolute;
  background-size: 100% 100%;
  }
  .wen01 {
    left: 375px;
    top: 196px;
  }
  .wen03 {
    left: 375px;
    bottom: 212px;
  }
  .wen02 {
      right: 375px;
      top: 196px;
  }
  .wen04 {
      right: 375px;
      bottom: 212px;    
  }
  .wen h3 {
      font-weight: normal;
      font-size: 26px;
      color: #fff;
      margin-bottom: 10px;
  }
  .wen span {
      display: block;
      font-size: 15px;
      line-height: 20px;
      color: #f5f5f5;
  }
  
  /* 动效 */
  a .bd-t:hover{
    color: #3385FF;
  }
  .news-box>a:hover{
    box-shadow: 0 0 20px rgb(0 0 0 / 16%);
    z-index: 2;
  }
  .tab>a:hover{
    color: #343B67;
  }
  
  .info span:hover{
    color: #3385FF;
  }
  .case-2>.box1>div>.title>span:hover{
    color: #3385FF;
  }
  
  .case-2>.boxs:hover{
    box-shadow: 0 0 20px rgb(0 0 0 / 16%);
  }
  .case-1>.box>.right>.info:hover{
    box-shadow: 0 0 20px rgb(0 0 0 / 16%);
  }
  
  .case-1>.box>.right>.info>div>.text:hover{
    color: #3385FF;
  }
  
  .case-1>.box>.left>.text:hover{
    color: #3385FF;
  }
  .left1>span:hover{
    color: #3385FF;
  }
  .left2>span:hover{
    color: #3385FF;
  }
  .left3>span:hover{
    color: #3385FF;
  }
  .right1>span:hover{
    color: #3385FF;
  }
  .right2>span:hover{
    color: #3385FF;
  }
  
  
  .solution-1>.box1>.info:hover{
    box-shadow: 0 0 20px rgba(70, 171, 189, 0.6);
  }
  .solution-2>.box4>div:hover{
    box-shadow: 0 0 20px rgba(70, 171, 189, 0.6);
  }
  .index-1>.box1>.children:hover{
    box-shadow: 0 0 20px rgba(70, 171, 189, 0.6);
  }
  .index-2>.box3>div>.children>div:hover{
    color: #3385FF;
  }
  
  
  .mySwiper1>.swiper-wrapper>.flex>div:last-child>div:hover{
    color: #3385FF;
  }
  
  .index-4>.w1400>div>.box:hover{
    box-shadow: 0 0 20px rgba(70, 171, 189, 0.6);
  }
  .course>.box>.right:hover{
    color: #ff9326;
  }
  .solution-1>.box2>.left>.infoBox>.info>.text:hover{
    color: #3385FF;
  }
  
  .solution-1>.box3>.right>.info{
    height: auto;
    margin-bottom: 16px;
  }
  .solution-1>.box3>.left>.info:hover{
    box-shadow: 0 0 20px rgba(70, 171, 189, 0.6);
  }
  .solution-1>.box3>.right>.info:hover{
    box-shadow: 0 0 20px rgba(70, 171, 189, 0.6);
  }
  
  
  /* swiper */
  .box4>.swiper-pointer-events {
    touch-action: pan-y;
    padding-left: 42px;
    padding-right: 42px;
  }
  
  #anli{
    padding-left: 46px;
      padding-right: 46px;
  }
  
  /* p {
    display: block;
    margin-block-start:0px!important;
    margin-block-end: 0px!important;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
  } */
  .detail>div>p>img{
    display: block;
      margin: 0 auto;
  }
  
  .tab>a.active{
    display: block;
    /* background: #3385FF; 
    border-radius: 40px;*/
    line-height:  60px;
    /* border-bottom: 4px  solid #343B67; */
    /* color: #343B67; */
    padding: 0 20px;
    color: #fff;
    background: #2b7ff9;
    font-weight: bold;
  }
  
  .tab>a{
    line-height: 60px;
  }
  
  .index-1>.title {
    font-size: 34px;
    font-weight: 550;
    }
    .index-2>.title{
      font-size: 34px;
      font-weight: 550;
    }
    .index-3>.title{
      font-size: 34px;
      font-weight: 550;
    }
  
  nav>ul>li a.active2{
    display: block;
    background: #3385FF;
    border-radius: 40px;
    padding: 0 20px !important;
    color: #fff;
  }
  nav>ul>li{line-height:40px;}
  
  .index-3>.box4 .swiper-slide .info{
    width: 239px;
    height: 140px;
    overflow: hidden;
  }
  .index-3>.box4 .swiper-slide .info img{
    width: 90%;
    height: 90%;
    padding: 10px;
  }
  .index-3>.box4 .info img:hover{
    box-shadow: 0 0 20px rgb(0 0 0 / 16%);
  }
  
  .ke-logo {
    width: 120px;
    height: 120px;
    padding: 12px;
    border-radius: 50%;
    overflow: hidden;
  }
  .ke-logo img{
    max-width: 100%;
  }
  .kes-hd {
    display: flex;
  
  }
  .kes-hd span{
    font-size: 16px;
    font-weight: 600;
    color: #181c25;
  }
  .kes-bd{
    font-size: 16px;
      color: #545861;
      line-height: 26px;
      padding-top: 20px;
  
  }
  
  .tab2{
    width: 100%;
    background: #F2F2F2;
      margin: 0 auto;
      height: 50px;
    display: flex;
    justify-content: center;
    /* border: 1px dashed #ddd; */
  
  }
  .tab2 .fenlei{
    font-size: 14px;
    line-height: 50px;
    margin: 0 20px;
    position: relative;
    font-family: SimHei;
    font-style: italic;
  }
  .tab2 .fenlei::after{
    content: '';
    display: inline-block;
    width: 0px;
    height: 3px;
    background-color: #2b7ff9;
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    transition: all .5s ease;
  }
  .tab2 .fenlei:hover{
  color: #2b7ff9;
  }
  .tab2 .fenlei:hover::after{
    width: 60px;
    transition: all .5s ease ;
  }
  .ke-txt{
    margin-left: 20px;
  }
  /* .tab a::after{
    content: '';
    display: inline-block;
    width: 0px;
    height: 3px;
    background-color: #2b7ff9;
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    transition: all .5s ease;
  }
  .tab a:hover::after{
    width: 60px;
    transition: all .5s ease ;
  } */
  
  
  
  
  
  
  
  @media screen and (max-width:1600px) {
  
    .index-1 {
      padding: 80px 0;
    }
  
    .index-1>.box>div {
      height: 43vw;
    }
  
    /* .index-4>.w1400>div>div:last-child>img {
      height: auto;
    } */
  
    .index-4>.w1400>div>div>div {
      flex-grow: 1;
      overflow: hidden;
      text-decoration: underline;
    }
  
    .solution-1>div {
      padding: 0 15px;
    }
  
    .solution-2>.box4 {
      padding: 0 15px;
    }
  
    footer>div>.top {
      padding: 0 15px;
    }
  
    .case-1>.box,
    .case-2>.box1,
    .case-2>.boxs,
    .mySwiper1,
    .aboutText,
    .course,
    .join>.box,
    .news-box,
    .detail>div:last-child {
      padding: 0 15px;
    }
  }
  
  @media screen and (max-width:1200px) {
    header {
      padding: 0 15px;
    }
  
    header>div:last-child {
      display: none;
    }
  
    .index-1>.box {
      flex-wrap: wrap;
    }
  
    .index-1>.box>div>.children {
      padding: 50px 20px;
    }
  
    .index-1>.box1 {
      padding: 0 15px;
    }
  
    .index-2 {
      background-size: cover;
    }
  
    .index-2>.box3 {
      justify-content: space-around;
    }
  
    .index-2>.box3>img {
      width: 30%;
      object-fit: contain;
      margin-right: 0;
    }
  
    .solution-1>.box,
    .solution-1>.title:first-child {
      display: none;
    }
  }
  
  @media screen and (max-width:1024px) {
  .tdss{display:none;}
    nav {
display:none;
      position: fixed;
      top: 105px;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: #fff;
      z-index: 999;

    }
  .navShow{display:block;}
    nav>ul {
      display: block;
    }
  
    .downmenu {
      position: unset;
      transform: unset;background-color:transparent;
    }
  .downmenu>li{border-color:rgba(255,255,255,.5);}
    .downmenu>li>a {
      text-align: left;
color: #000;
    }
  
    .tel {
      display: none;
    }
  
    header>img {
      cursor: pointer;
    }
  
    .index-1 {
      background-size: contain;
    }
  
    .index-1>.box {
      flex-wrap: wrap;
    }
  
    .index-1>.box>div>.children {
      padding: 20px;
    }
  
    .index-1>.box1>.children {
      padding: 20px;
    }
  
    .index-2>.box3 {
      flex-wrap: wrap;
    }
  
    .index-2>.box3>img {
      width: 80%;
      margin: 30px auto;
    }
  
    .index-2>.box3>div {
      width: 80%;
      margin: 30px auto;
    }
  
    .mySwiper1>.swiper-wrapper>.flex>div:first-child {
      width: 30%;
      font-size: 24px
    }
  
    .index-4 {
      height: auto;
    }
  
    .index-4>.w1400 {
      flex-wrap: wrap;
      padding: 0 10px;
    }
  
    .index-4>.w1400>div {
      width: 100%;
      margin-bottom: 15px;
  
    }
.index-4>.w1400>div>div:first-child{
    margin-bottom: 10px;
}
  
    footer>div>.top>div {
      width: 25%;
      text-align: center;
    }
  
    .mySwiper1>.swiper-wrapper>.flex>div:last-child {
      margin-right: 20px;
    }
  
    .index-4>.w1400>div>div:last-child>div>a {
      display: block;
    }
  
    .solution-1>.box1>.info {
      padding: 20px;
    }
  
    .solution-1>.box2 {
      flex-wrap: wrap;
    }
  
    .solution-1>.box2>.left {
      width: 100%;
    }
  
    .solution-1>.box2>img {
      width: 100%;
    }
  
    .solution-1>.box3 {
      flex-wrap: wrap;
    }
  
    .solution-1>.box3>.center {
      /* display: none; */
      margin: 0 auto;
      width: 24%;
    }
  
    .solution-1>.box3>.left,
    .solution-1>.box3>.right {
      width: auto;
      min-width: 90vw;
      margin: 0 auto;
    }
  
    .solution-1>.box1>.info>.title {
      font-size: 18px;
      line-height: 36px;
    }
  
    .solution-2>.box4>div {
      width: 45%;
    }
  
    .case-1>.box {
      flex-wrap: wrap;
    }
  
    .case-1>.box>.left {
      width: 100%;
      margin-bottom: 40px;
      max-height: 350px;
    }
  
    .case-1>.box>.right {
      width: 100%;
    }
  
    .case-1>.box>.left>.text {
      padding: 20px;
    }
  
    .case-2>.box1>div>.text,
    .case-2>.boxs>.box2>div>.text {
      font-size: 18px;
    }
  
    .detail>.title {
      padding: 0 20px;
    }
  
    .detail>div:last-child {
      padding: 0 20px;
    }
  }
  
  @media screen and (max-width:768px) {.menu{display:block}
  .course>.box{
  padding-left:0}
  .course>.box>.left{font-size:18px;}
  .course>.box>.right{margin-left:20px;padding-left:20px;}
  .course>.box>.center{left:102px;}
  .index-3>.box4{display:none;}
    .index-1>.box {
      padding: 0 10px;
    }
    .tab>a {
      margin: 0 10px;
      font-size: 14px;
      
  }
    .index-1>.box>div {
      width: 45%;
      height: 65vw;
      
      overflow: hidden;
      margin-bottom: 20px;
    }
  
    .index-1>.title {
      padding: 0 10px;
    }
  
    .index-1>.box1 {
      flex-wrap: wrap;
      padding: 0 10px;
    }
  
    .index-1>.box1>.children {
      width: 100%;
      margin-bottom: 20px;
display: flex;
    }
  .index-1>.box1>.children>img{
width: 120px;
    height: 120px;
margin: 20px 20px 0 0;
}
    .mySwiper1 {
      display: none;
    }
  
    footer>div>.top {
      flex-wrap: wrap;
      height: auto;
      padding: 20px 0;
    }
  
    footer>div>.top>div {
      width: 100%;
      margin-bottom: 10px;
    }
  
    .solution-1>.box1 {
      flex-wrap: wrap;
    }
  
    .solution-1>.box1>.info {
      width: 45%;
      margin-bottom: 20px;
    }
  
    .case-1>.box>.right>.info {
      width: 45%;
      margin-bottom: 20px;
    }
  
    .case-2>.box1,
    .case-2>.boxs>.box2 {
      flex-wrap: wrap;
    }
  
    .case-2>.boxs {
      height: auto;
      /* padding: 30px 15px; */
      padding-top: 30px;
    }
  
    .case-2>.box1>div,
    .case-2>.boxs>.box2>div {
      width: 100%;
      height: auto;
      margin-right: 0;
      margin-bottom: 20px;
    }
  
    .case-2>.box1>img,
    .case-2>.boxs>.box2>img {
      width: 100%;
    }
  
    .case-2>.boxs>.box2>img {
      margin-block-end: 20px;
    }
  
    .news-box>a>.bd-p{
     width: 40%;
     overflow: hidden;
  height:110px;
    }
    .news-box>a>.bd-p img{
      max-width: 100%;
    }
    .news-box>a>.bd-t{
      width: 56%;
      margin-left: 10px;
        }
  
        .index-3>.box4>.info {
          width: 32.5%;
          border: 1px solid #ebebeb;
      }
      .mySwiper .swiper-slide>img {
        /* height: 200px; */
        width: 100vw;
        display: grid;
        grid-template-rows: 10vh 1fr 10vh;
        }
      .index-3>.box4{
        flex-wrap: wrap;
      }
  
      .solution-2>.box4>div{
        height: auto;
        padding: 20px;
}


      
  .fot-ban img{
    height:80px;
    width: 100vw;
    display: grid;
    grid-template-rows: 10vh 1fr 10vh;
  }
  .index-3{
    display: none;
  }
  .index-1>.title{
    font-size: 22px;
    font-weight: 550;
    margin-bottom: 30px;
  }
  .index-2>.title{
    font-size: 22px;
    margin-bottom: 30px;
  }
  .index-1{
  padding: 36px 0;
  }
  .index-1>.box{
    margin-bottom: 35px;
  }
  
  .index-2{
    padding-top: 10px;
  }
  
  .index-2>.title{
    margin-bottom:20px;
  }
  
  .index-2>.box3>img{
    height:auto
  }
  
  .index-4{
    padding:46px 0 42px 0;
  }
  
  .solution-1>.title{
    font-size:22px;
  }
  .solution-1>.box2>.left>.title{
    font-size:22px;
    margin-bottom:20px;
  }
  
  .solution-1>.title{
    font-size:22px;
    margin-top:30px;
    margin-bottom:30px;
  }
  .solution-2>.title{
    font-size:22px;
    margin-bottom:80px;
  }
  
  .case-2{
    padding:30px 0 30px 0;
  
  }
  .case-2>.title {
    font-size: 24px;
    color: #171b24;
    text-align: center;
    margin-bottom: 35px;
  }
  .case-2>.box1>div>.text, .case-2>.boxs>.box2>div>.text{
    font-size:14px;
    line-height:24px;
  }
  .case-2>.box1>div>.title{
    margin-bottom:24px;
  }
  .case-2>.box1>div>.title>span{
    font-size: 20px;
  }
  .case-2>.boxs>.box2>div>.title>span
  {
    font-size: 20px;
  }
  .case-2>.boxs>.box2>div>.title{
    margin-bottom:24px;
  }
  .case-1>.title{
    font-size:22px;
    margin-bottom:30px;
  }
  .case-3{
    padding-top:30px;
    margin-bottom:30px;
  }
  .case-3>.title{
    margin-bottom:20px;
  }
  .case-2>.boxs{
    margin:30px 0;
  }
  
  .about>.title{
    font-size:22px;
    margin:30px auto;
  }
  .join>.title{
    font-size:22px;
    margin:30px auto;
  }
  .box>.head>div {
    width: 25%;
    background-color: #f5f7fa;
    line-height: 50px;
    font-size: 15px;
    color: #181c25;
    font-weight: 400;
    padding: 0px;
  text-align:center;
  
  }
  .about{
    margin:40px auto;
  }
  .solution-1>.box3>.left>.title{
    font-size:18px;
  }
  .solution-1>.box3>.left>.info>span:first-child{
    font-size:16px;
  }
  .solution-1>.box3>.right>.title{
    font-size:18px;
  }
  
  index-1>.box1>.children>.text {
    font-size: 14px;
    color: #323232;
    line-height: 24px;
  }
  
  .index-2>.box3>div>.children>div>.text {
    font-size: 14px;
    color: #656565;
    line-height: 24px;
  }
  
  .solution-1>.box2>.left>.infoBox>.info>.text {
    font-size: 14px;
    color: #545454;
  }
  .solution-1>.box1>.info>.text {
    font-size: 14px;
    line-height: 24px;
    color: #989898;
    text-align: center;
  }
  
  .solution-2>.box4>div>.title {
    font-size: 18px;
    line-height: 36px;
    margin-bottom:0px;
  }
  
  .fot-ban img{
    object-fit: cover;
  }
  
  
  
  .index-1>.box1>.children>.hg_kd>.title{
    font-size: 18px;
    margin: 0;
    line-height: 42px;
    text-align: left;
  }
  
  .index-1>.box1>.children>.hg_kd>.text{
    line-height: 24px;
    font-size: 14px;
text-align: justify;
  } 
  
footer>.w1400>.bottom>div:first-child{
margin: 10px;
width: 90%;
    line-height: 30px;
    padding-bottom: 10px;
    padding-top: 10px;
    margin: 0 auto;
}
.jianj{
display: none;}
.index-2>.box3>div>.children>div>.title{
margin-bottom: 5px;}
.index-2>.box3>div>.children{
margin-bottom: 20px;
}
footer>div>.top>div>.title{
    margin-bottom: 10px;
}


.solution-1>.box2>.left>.infoBox>.info {
  display: flex;
  margin-bottom: 20px;
}
.solution-1>.box2>img{
  height: auto;
  object-fit: cover;
width:100%;
}

.solution-1>.box3>.left>.info>span:last-child{
  font-size:16px;
}
.solution-1>.box3>.right>.info>span:last-child {
  font-size: 16px;
}
.solution-1>.box3>.left>.info{
  margin-bottom:16px;
  padding-left: 14px;
}
.solution-1>.box3>.right>.info{
  line-height: 32px;
  padding-left: 14px;
}

.solution-1>.box2{
    margin: 0 auto 30px;

}

.vido video{
  height: 650px;
}

.vido-t{
  padding: 0 10px;
}

.index-4>.w1400>div>div:first-child{
  font-size: 18px;
  margin-bottom: 14px;
}

.index-4>.w1400>div>div:last-child{
  padding: 14px;
}
.index-4>.w1400>div{
  margin-bottom: 14px;
}

.index-1>.box>div>.children>.title>span{
  font-size: 16px;
}

.index-1>.box>div>.children>.text {
  font-size: 14px;
  margin-bottom: 16px;
}
.index-1>.box>div>.children>.info{
  margin-top: 10px;
}
.index-1>.box>div{
  width: 49%;
  height: 72vw;    overflow: scroll;
}

.index-1>.box>div>.children {
  padding:18px 10px;
}

.index-1>.box>div>.children>.info>div>div {
  font-size: 13px;
}
.index-1>.box>div>.children>.info>div {
  display: flex;
  margin-bottom: 12px;align-items: center;
}

.index-1>.box>div>.children>.title {
  margin-bottom: 16px;
}
.index-2>.box3>div>.children>div>.title{
  font-size: 18px;
  
}
.index-2>.box3>div {
  width:92%;
  margin: 16px auto;
  padding-left: 0;
}

 nav>ul>li{line-height:68px;border-bottom:1px solid #ddd;}
nav>ul>li a.active2{
  font-weight:700;padding:0;
    background: transparent;

    border-radius: 0;
    color: #000;
}

.solution-2>.box4>div>.text{
  padding: 0;
  line-height: 24px;

}
nav>ul>li>a:hover{
    color: #000;
    background: transparent;
    font-weight: 700;
border-bottom: 1px solid #ddd;
    border-radius: 0;
}
  }


  .close{display:none;}
  
  /* 768 */
  
  .index-4>.w1400>div>div:last-child>div:hover{
    text-decoration:underline;
    color: #ddd
  }
  .index-4>.w1400>div>div:last-child>div>.more:hover{
    background-color: #3385FF;
    color: #fff;
  }
  .foot-pic{
    display: flex;
    justify-content: center;
  }
  
  .left-pic,.right-pic{
  width: 116px;
  margin: 0 10px;
  
  }
.left-pic>img,.right-pic>img{width:116px;height:116px;}
.left-pic>p,.right-pic>p{color:#7c7c7c;text-align:center;}
.footsolid{width:1px;height:80px;background-color:#666;}
footer>.w1400>.top>div:last-child::after{display:none}
    @media screen and (max-width:1024px) {
      .left-pic>img, .right-pic>img{height:auto}
.footsolid{display:none;}
    }
@media screen and (max-width:768px){
.footImg{    justify-content: center;}
footer>div>.top>div>.text{padding-left:0;}
.logo {
  margin-right: 0px;
}

}

.index-4>.w1400>div>div>div {
  flex-grow: 1;
  overflow: hidden;
  text-decoration: underline;
}
.fixed{position:fixed;top:0;    z-index: 999;}