body {
    position: relative;
    font-family: 'microsoft yahei ui', 'microsoft yahei', PingFangSC-Light, 'helvetica neue', 'hiragino sans gb', arial, simsun, sans-serif;
  }
  .container {
    width: 100%;
    /* border: 2px solid; */
  }
  
  
  /* 轮播 */
  .swiper-container {
    width: 100%;
    height: 500px;
    /* position: relative; */
    /* z-index: 5; */
  }  
  .swiper-slide img {
    width: 100%;
    height:  100%;
    object-fit:cover;
  }
  
  /* 内容部分 */
  .introduce {
    width: 80%;
    margin: 0 auto;
  }
  .our-services {
    min-height: 450px;
  }
  .our-services-title {
    text-align: center;
    margin-top: 120px;
  }
  /* .our-services-title  img {
    width:  100px;
    height: 100px;
  } */
  .twopxborder {
    border: 2px solid #00c4dc;
    border-image: linear-gradient(#00c4dc,#005389) 30 30; 
    padding-top: 20px;
    height: 140px;
    padding-left: 25px;
    padding-right: 25px;
    margin-left: 10px;
    margin-right: 10px;
  }
  .our-services-content {
    background: #fff;
    display: flex;
    justify-content: space-around;
    overflow: hidden;
  }
  .our-services-content li {
    width: 19%;
    border-bottom: 0px solid transparent;
  }
  .services-text {
    height: 180px;
  }
  .our-services-content li .bottom {
    height: 8px;
    background: transparent;
  }
  .our-services-content li:hover .bottom {
    background: linear-gradient(90deg, #00C4DC, #00C4DC, #005389);
  }
  .our-services-content li>a{
    display:block;
    margin: 20px 0;
    text-align: center;
  }
  .services-text h4 {
    font-size: 20px;;
    font-weight: 400;
  }
  .services-text p {
    font-family: MicrosoftYaHei;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #7A7D83;
    line-height: 36px;
    height: 120px;
    padding: 10px 45px 0 45px;
  }
  
/* APP内测分发 */
  .app-closed-beta {
    margin-top: 101px;
  }
  .closed-beta-title {
    text-align: center;
    margin-top: 50px;
  }
  .app-closed-beta  .right-away {
    box-sizing: border-box;
    border: solid 1px #60636A;
    display: block;
    margin: 51px auto 75px;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #60636A;
    line-height: 43px;
    width: 147px;
    height: 43px;
    background-color: #fff;
    text-align: center;
  }
  .app-closed-beta  .right-away:hover {
      cursor: pointer;
      border-style: solid;
      border-width: 1px;
      border-image-source: linear-gradient(90deg, 
          #bf0000 0%, 
          #60626e 0%, 
          #00c4dc 0%, 
          #005389 100%);
      border-image-slice: 1;
      background: linear-gradient(0deg, #BF0000 0%, #00C4DC 0%, #005389 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
  }
  .closed-beta-content {
    margin-top: 25px;
  }
  .closed-beta-content h4 {
    text-align: center;
    color: #333;
    font-weight: 300;
    padding: 15px;
  }
  .vector-diagram-img{
  margin: 0 auto;
  position: relative;
  }
  .lord {
    box-sizing: border-box;
    width: 760px;
    height: 630px;
    text-align: center;
    margin: 250px auto;
    border-style: dashed ; 
    border-color: #0069ae;
    padding-top: 101px;
  }
  .lord img {
    width: 503px;
    height: 468px;
  }
  
  .action {
    width: 520px;
    box-shadow: 0 0 15px skyblue;
  }
  .action1 {
    position: absolute;
    top: -155px;
    left: 182px;
    z-index: 1;
    background: #fff;
  }
  .action2 {
    position: absolute;
    top: -70px;
    right: 80px;
    background: #fff;
    width: 430px;
    min-height: 200px;
  }
  .action3 {
    position: absolute;
    bottom: 155px;
    left: -15px;
    z-index: 1;
    background: #fff;
    padding-bottom: 20px;
  } 
  .action4 {
    position: absolute;
    bottom: -120px;
    right: 150px;
    background: #fff;
  } 
    
  /* copy */
  .action-word {
    position: absolute;
    left: 20px;
    top: -10px;
  }
  .action-copy {
    position: relative;
    width: 415px;
    height: 200px;
    background: #fff;
    border: 2px solid skyblue;
  }
  .action-copy-1 {
    position: absolute;
    top: -190px;
    left: 150px;
    background: #fff;
    border-image-slice: 1;
    border-image-source: linear-gradient(299deg, #BF0000, #00C4DC, #005389);
  }
  .action-copy-2 {
    position: absolute;
    top: -110px;
    right: 118px;
    z-index: -1;
    background: #fff;
  }
  .square {
    width: 147px;
    height: 147px;
    border-style:  dashed;
    position: absolute;
    bottom: -90px;
    left: 245px;
    border-color: skyblue;
  }
  
  .action-text {
    padding: 21px;
  }
  .action h3 {
    margin-bottom: 10px;
    font-size: 22px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #2A2B2E;
    line-height: 42px;
    background: linear-gradient(270deg, #BF0000 0%, #00C4DC 100%, #005389 0%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .action p {
    font-size: 16px;
    padding-left: 17px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #60636A;
    line-height: 36px;
  }
  
  .action-text-list-box {
    padding: 25px;
  }
  .action-text-list li {
    width: 145px;
    height: 53px;
    float: left;
    padding: 12px 12px 10px 25px;
    position: relative;
  }
  .action-text-list li>a>span {
    position: absolute;
    left: 5px;
    top: 5px;
    display: block;
    width: 13px;
    height: 13px;
  }
  .action-text-list li>a>span img {
    width: 100%;
    height: 100%;
  }
  .action-text-list li>a>p {
    display: inline-block;
  }
  
  /* 小程序窝 */
  .small-program-nest-title {
    text-align: center;
  }
  .small-program-nest h4 {
    /* width: 728px; */
    height: 60px;
    margin: 0 auto;
    text-align: center;
    padding: 35px 0;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #60636A;
    line-height: 36px;
  }
  .small-program-nest-list-box {
    position: relative;
    height: auto;
    margin-top: 113px;
  }
  .small-program-bg {
    box-sizing: border-box;
    width: 100%;
    height: 736px;  
  }
  .small-program-bg img {
    width: 100%;
    height: 100%; 
  }
  .small-program-nest-list {
     width: 80%;
     height: auto;
     margin: 0 auto;
     position: absolute;
     top: 0;
     left: 50%;
     margin-left: -40%;
     z-index: 1;
     display: flex;
     justify-content: space-around;
     height: 100%;
  }
  .small-program-nest-list li {
    cursor: pointer;
    width: 30%;
    height: 100%;
    text-align: center;
  }
  .small-program-nest-list li:hover {
    background-image: linear-gradient(48deg, 
          #005389 0%, 
          #00c4dc 100%, 
          #60626e 100%, 
          #bf0000 100%), 
      linear-gradient(
          #000561, 
          #000561);
      background-blend-mode: normal, 
          normal;
      box-shadow: 23px 0px 17px 1px 
          rgba(0, 63, 99, 0.28);
      opacity: 0.7;
  }
  .small-program-nest-list li>a {
    display: block;
    padding: 70px 23px;
    line-height: 25px;
  }
  .xcx-img {
    width: 100px;
    height: 100px;
    margin: 50px auto 40px;
  }
  .xcx-img img {
    width: 100%;
    height: 100%;
  }
  .small-program-nest-list li>a>h4 {
    color: #fff;
    font-size: 18px;
    padding: 30px 0;
  }
  .small-program-nest-list li>a>p {
    color: #fff;
    font-size: 16px;
    line-height: 36px;
    font-weight: 400;
  }
  .small-program-nest-list li>a>.right-away {
     color: #fff;
     border: 1px solid #fff;
     background: none;
     padding: 5px 25px;
     margin-top: 134px;
     box-sizing: border-box;
     width: 147px;
     height: 43px;
  }
  .ios-Corporate-signature .right-away:hover {
    color: #000;
    border-style: solid;
      border-width: 1px;
      border-image-source: linear-gradient(90deg, 
          #bf0000 0%, 
          #60626e 0%, 
          #00c4dc 0%, 
          #005389 100%);
      border-image-slice: 1;
  }
  /* IOS企业签名 */
  .ios-Corporate-signature {
    width: 92%;
    text-align: center;
    margin: 0 auto;
  }
  .ios-Corporate-signature-title {
    margin-top: 80px;
  }
  .ios-Corporate-signature>h4 {
    width: 100%;
    font-size: 15px;
    margin: 0 auto;
    padding: 35px 0;
    color: #333;
    font-weight: 300;
  
  }
  .ios-Corporate-signature button {
    margin: 0 auto;
    padding: 5px 15px;
    background: none;
    border: 1px solid #333;
  }
  
  .ios-Corporate-signature .ios-list {
     display: flex;
     flex-wrap: wrap;  
     justify-content: space-around;
     margin-top: 30px;
  }
  .ios-Corporate-signature .ios-list  li{
     width: 30%;
     padding: 20px;
  }
  .ios-Corporate-signature .ios-list li>a{
    display: block;
    padding: 10px 35px;
    line-height: 20px;
    text-align: left;
    position: relative;
  }
  .ios-Corporate-signature .ios-list li>a>h4 {
     font-weight: bold;
     font-size: 15px;
  }
  .ios-Corporate-signature .ios-list li>a>p {
      font-family: MicrosoftYaHei;
      font-size: 12px;
    letter-spacing: 1px;
    line-height: 28px;
  }
  
  .ios-img {
    position: absolute;
    top:  0;
    left: -15px;
    width: 48px;
    height: 48px;
  }
  .ios-img img {
    width: 100%;
    height: 100%;
  }
  
  .packaging-app-title {
    margin-top: 50px;
  }
  .packaging-app>h4 {
    width: 100%;
    font-size: 15px;
    margin: 0 auto;
    padding: 35px 0;
    color: #333;
    font-weight: 300;
  }
  .packaging-app-list li>i{
    position: absolute;
    bottom: -30px;
    left: 41%;
    width: 40px;
      height: 5px;
      background-image: linear-gradient(90deg, 
          #005389 0%, 
          #00c4dc 100%, 
          #60626e 100%, 
          #bf0000 100%), 
      linear-gradient(
          #000000, 
      #000000);
  }
  .packaging-app-img-box {
    position: relative;
    width: 100%;
      height: 450px;
    margin-top: 20px;
  }
  .packaging-app-img-box .shdow-blue {
    width: 100%;
      height: 120px;
      background-image: linear-gradient(180deg, 
          #c4eeff 0%, 
          #ddfbff 100%, 
          #ce7e80 100%, 
          #bf0000 100%), 
      linear-gradient(
          #000000, 
          #000000);
    opacity: 0.46;
  }
  
  .layui-tab-title li {
  width: 20% !important;
  }
  .app-img {
    width: 345px;
    height: 330px;
    position: absolute;
    top: 35px;
    left: 305px;
  }
  .app-img img {
    width: 100%;
      height: 100%;
  }
  .ios-advantage-text {
    position: absolute;
    top: 26%;
    right: 315px;
    width: 260px;
    font-size: 12px;
    text-align: left;
    line-height: 25px;
  }
  .ios-advantage-text>p:first-child {
    color: #333 !important;
    font-size: 18px;
    font-weight: 300;
  }
  .ios-advantage-text>p:last-child {
    color: #ccc;
  }
  .ios-advantage-text>span{
    color: #ccc;
    padding-right: 20px;
  }
  
  .ios-advantage-text>.bg-btn {
    position: relative;
   display: block;
   color: #fff;
   font-weight: 600;
   margin: 32px 0;
      border-style: solid;
      border-width: 1px;
      border-image-source: linear-gradient(90deg, 
          #005389 0%, 
          #00c4dc 100%, 
          #60626e 100%, 
          #bf0000 100%);
    border-image-slice: 1;
    background: linear-gradient(90deg, 
    #005389 0%, 
    #00c4dc 100%, 
    #60626e 100%, 
    #bf0000 100%);
  }
  .border-btn {
    width: 82px;
    height: 28px;
    position: absolute;
    bottom: 27px;
    left: 4px;
    color: #fff;
    display: block;
    margin: 0;
      border:1px solid #00c4dc !important;
  }
  
  /* APP测试服务 */
  .app-test-service {
      /* border: 2px solid; */
      margin: 0 auto;
      margin-bottom: 200px;
  }
  .app-test-service>h4 {
    width: 100%;
    font-size: 15px;
    margin: 0 auto;
    padding: 35px 0;
  }
  .app-test-service-box {
      width: 1008px;
      height: auto;
      text-align: left;
      position: relative;
      z-index: -1;
      margin: 0 auto;
   }
  .app-test-service-bg {
    text-align: center;
  }
  .app-test-service-title {
    margin-bottom: 65px;
    text-align: center;
  }
  .app-test-top_left {
   position: absolute;
   top: 100px;
   left: -140px; 
  }
  .app-test-right_botoom {
    position: absolute;
    top: -55px;
    right: -170px;
  }
  .left,.right {
    margin: 30px 0;
  }
  .ts-bd {
    width: 600px;
    margin-bottom: 80px;
    box-sizing: border-box;
    height: 220px;
      border-style: solid;
      border-width: 2px;
      border-image-source: linear-gradient(90deg, 
          #bf0000 0%, 
          #60626e 0%, 
          #00c4dc 0%, 
          #005389 100%);
    border-image-slice: 1;
  }
  .app-ts-pd {
    padding: 27px 35px 27px 60px;
    line-height: 26px;
    position: relative;
  }
  .app-ts-pd>i {
    position: absolute;
    top: 65px;
    left: -55px;
  }
  .app-ts-pd  h4 {
    font-size: 20px;
    font-weight: 400;
    color: #2A2B2E;
    line-height: 42px;
     margin-bottom: 0.90rem;
  }
  .app-ts-pd  p {
    font-size: 16px;
    font-weight: 400;
    color: #60636A;
    line-height: 42px;
  }
  
  /* 客服 */
  .customer_service_box {
      position: fixed;
      right: 0;
      top: 0;
      background: #fff;
      opacity: 0;
  }
  .customer_logo {
    width: 131px;
    height: 44px;
    margin: 0 auto;
    line-height: 44px;
    color: #fff;;
    background: #333;
    margin-bottom: 5px;
  }
  .inf-service {
    position: relative;
    width: 160px;
    height: 246px;
    margin: 0 auto;
    border: 1px solid skyblue;
  }
  .inf-service-img {
    width: 68px;
    height: 68px;
    margin: 10px auto;
    border-radius: 50%;
    overflow: hidden;
    border:3px solid skyblue;
  }
  .inf-service-img img {
    width: 100%;
    height: 100%;
  }
  .back_top {
    width: 160px;
    height: 67px;
    line-height:67px;
    margin-top: 7px;
    border: 1px solid skyblue;
  }
  .inf-service p {
      font-family: MicrosoftYaHei;
      font-size: 12px;
    line-height: 20px;
  }
  .inf-service .tel {
    color: #00c4dc;
  }
  .inf-contact  {
    padding: 10px;
  }
  .inf-contact .vchat-box,.qq-box {
    display: inline-block;
    position: relative;
    margin: 0 8px;
  }
  
  .vchat_hide {
  position: absolute;
  left: 0;
  top: 0;
  display: none;
  }
  .qq_hide{
    position: absolute;
    right: 0;
    top: 0;
    display: none;
  }
  .inf-contact .vchat-box:hover  .vchat_hide{
    display: block;
  } 
  .inf-contact .qq-box:hover  .qq_hide{
    display: block;
  } 
  .magnify {
    position: absolute;
    top: 157px;
    left: -177px;
    width: 164px;
    height: 164px;
    border: 1px solid #00c4dc;
    background: #fff;
    z-index: 6;
    display: none;
  }
  .in-magnify {
    width: 132px;
    height: 132px;
    z-index: 999;
    background: #00c4dc;
    margin: 16px auto;
  }
  
  .in-magnify  img {
    width: 100%;
    height: 100%;
  }
  
  
  
  /* 销量 */
  .sales_volume {
      height: 351px;
    margin-top: 100px;
    position: relative;
    z-index: -1;
  }
  .sales_bg {
    width: 100%;
    height: 348px;
  }
  .sales_bg img {
    width: 100%;
    height: 100%;
  }
  .sales_texts {
    position: absolute;
    top: 25px;
    left:  140px;
    width: 80%;
    margin: 0 auto;
    text-align: center;
  }
  .sales_texts h3{
      font-family: MicrosoftYaHei;
      font-size: 24px;
      letter-spacing: 3px;
      color: #ffffff;
  }
  .sales-numbers  {
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 130px;
    left: 0;
    width: 100%;
  }
  .sales-numbers span,.counter {
      color: #fff;
      
      font-size: 64px;
      font-family: Arial; 
      font-weight: bold; 
      text-shadow: 5px 11px #333;
  }
  .sales-numbers p {
    color: #ffffff;
    font-size: 12px;
  }
  .sales-numbers li a{display: block;width: 100%;height: 100%;}
  .sumSign{
    color: #fff;
      font-size: 64px;
      font-family: Arial;
      font-weight: bold;
      text-shadow: 0.1em 0.1em #333;
  }
  

.sales2-bg2 {
    text-align: center;
    min-height: 220px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sales2-bg2 .inner {
    margin: auto;
}
.sales2-bg2 .title {
    margin-top: 80px;
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 42px;
}
.sales2-bg2 .title .num {
    font-size: 60px;
    font-weight: 600;
}
.sales2-bg2 .subtitle {
    margin-top: 50px;
    margin-bottom: 50px;
    letter-spacing: 10px;
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 42px;
}
  
  
  /* 查看帮助 */
  .view-help-box {
    z-index: -1;
    margin-bottom: 50px;
  }
  .view-help-box-list {
     width: 80%;
     height: auto;
     margin: 0 auto;
     z-index: 500;
     display: flex;
     justify-content: space-around;
  }
  .view-help-box-list li {
    width: 32%;
    text-align: center;
  }
  .view-help-box-list li>a {
    display: block;
    padding: 50px 23px;
    line-height: 25px;
    color: #333;
  }
  .view-help-box-list li>a .xcx-img {
    width: 177px;
    height: 161px;
  }
  .view-help-box-list li>a>h4 {
    padding: 30px 0;
    font-size: 20px;
    font-weight: 400;
    color: #2A2B2E;
    line-height: 42px;
  }
  .view-help-box-list li>a>p {
    height: 170px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #7A7D83;
    line-height: 42px;
  }
  .view-help-box-list li>a>.right-away {
     border: 1px solid #fff;
     background: none;
     padding: 5px 25px;
     margin-top: 20px;
  }
  .vw-hlep {
      width: 147px;
      height: 43px;
    color: #005389;
      border-style: solid;
      border-width: 1px;
      border-image-source: linear-gradient(90deg, 
          #bf0000 0%, 
          #60626e 0%, 
          #00c4dc 0%, 
          #005389 100%);
    border-image-slice: 1;
    background: none;
  }
  .vw-hlep:hover {
    cursor: pointer;
    width: 147px;
      height: 43px;
      background-image: linear-gradient(90deg, 
          #bf0000 0%, 
          #60626e 0%, 
          #00c4dc 0%, 
          #005389 100%), 
      linear-gradient(
          #000000, 
          #000000);
      background-blend-mode: normal, 
      normal;
      color: #fff;
  }
  
  
  
  /* 底部 */
  footer {
    width: 100%;
      height: 400px;
    background-color: #303848;
  }
  .footer-box  {
    width: 80%;
    height: 305px;
    margin: 0 auto;
    padding-top: 40px;
  }
  .ft_qr_code {
    width: 19%;
  }
  .ft_qr_code .A {
    width: 238px;
    height: 80px;
   
    margin-bottom: 25px;
  }
  .ft_qr_code .A>img{
      margin-top: 20px;
  }
  .ft_qr_code .B {
    width: 122px;
    height: 122px;
    background: #000;
  }
  .ft_qr_code .B img {
    width: 100%;
    height: 100%;
  }
  .ft_qr_code p {
    color: #fff;
    padding: 15px 0;
  }
  .about {
    width: 65%;
    float: right;
    font-family: MicrosoftYaHeiLight;
  }
  .about dl{
    width: 33.3%;
    float: left;
  }
  .about dt {
    color: #fff;
    font-size: 16px;
    padding-bottom: 15px;
  }
  .about dd {
      color: #ccc;
    font-size: 12px;
    padding: 10px 0;
  }
  .approve {
    color: #fff;
    font-size: 15px;
  }
  .approve span {
    padding-right: 25px;
  }
  footer .copyright {
  width: 100%;
  text-align: center;
  background-color: #303848;
  font-size: 12px;
  line-height: 42px;
  letter-spacing: 1px;
  color: #ffffff;
  opacity: 0.6;
  }
  .fa-caret-square-o-up {
    display: none;
  }
  
  
  /* 超小屏幕（手机，小于 768px） */
  /* 没有任何媒体查询相关的代码，因为这在 Bootstrap 中是默认的（还记得 Bootstrap 是移动设备优先的吗？） */
  @media (max-width: 767px) { 
    .slider-main-btn-div {
      left: 130px;
      bottom: 40px;
    }
    .signin {
      display: none;
    }
    .nav-right {
      position: absolute;
      top: 120px;
      background-color: #303848;
      width: 100%;
      border-top: 1px solid #fff;
      display: none;
    }
    .nav-box .navbar>li {
      position: relative;
      float: none;
      border-bottom: 1px solid rgba(229,229,229,0.07);
      height: 41px;
      padding: 0 12px;
    }
    .nav-box .navbar>li>a{
      line-height: 41px;
      font-size: 14px !important;
      font-weight: 400;
    }
    .up {
      position: absolute;
      right: 15px;
      top: 10px;
      width: 20px;
      height: 20px;
      display: block;
    }
    .up  img {
      width: 100%;
      height: 100%;
    }
    .head-menu  {
      display: block;
    }
    .navigation {
      width: 100%;
      background-color: #ffff;
      display: flex;
      align-items: center;
      height: 120px;
    }
    .app-menu {
      display: none;
      width: 105%;
      background-color: #303848;
      position: absolute;
      top: 42px;
      box-shadow: 0 6px 12px rgba(0,0,0,0.175);
      background-clip: padding-box;
      font-size: 12px;
      z-index: 2;
    }
    .app-menu p {
      border-bottom: 1px solid rgba(229,229,229,0.07);
    }
     .app-menu p:hover {
      color: #28aedf;
    }
    .navbar>li:hover .app-menu {
      display: block;
    }
  
    .serve-menu {
      display: none;
      width: 100%;
      background-color: #303848;
      position: absolute;
      top: 42px;
      box-shadow: 0 6px 12px rgba(0,0,0,0.175);
      background-clip: padding-box;
      font-size: 12px;
      z-index: 2;
      left: 0;
    }
    .small-program-nest h4 {
      font-size: 12px;
      padding: 15px;
      color: #181818;
    }
    .serve-menu .repeat-title {
      display: none;
    }
    .serve-menu li {
      float: none;
      width: 100%;
    }
    .serve-menu p {
      border-bottom: 1px solid rgba(229,229,229,0.07);
    }
    .serve-menu p:hover {
      color: #28aedf;
    }
    .more-menu>li>a{
      padding-left: 30px;
      height: 60px;
    }
    .more-menu>li>span {
      display: none; 
    }
    
    .less-menu li h4 {
      display: none;
    }
    .less-menu li  {
      border-bottom:0;
      padding-left: 30px;
    }
    .tools-menu {
      z-index: 2;
      top: 45px;
      width: 105%;
    }
    .our-services {
      min-height: 1300px;
    }
    .twopxborder {
      padding-left: 15px;
      padding-right: 15px;
    }
    .our-services-title {
      margin-top: 45px;
      margin-bottom: 30px;
    }
    .our-services-content {
      flex-wrap: wrap;
      width: 90%;
      margin: 0 auto;
    }
    .our-services-content li {
      width: 47%;
      /* height: 215px; */
      box-shadow: 0px 0px 15px 0px 
          rgba(91, 160, 209, 0.2);
      margin-bottom: 20px;
    }
    .closed-beta-title {
      text-align: center;
    }
    .app-closed-beta {
      margin-top: 50px;
    }
    .app-closed-beta .right-away {
      margin: 0 auto;
    }
    .closed-beta-content h4 {
      font-size: 12px;
      color: #181818;
    }
    .services-img {
      width: 90px;
      height: 75px;;
      margin: 0 auto;
    }
    .services-text {
      margin-top: 50px;
    }
    .services-text p {
      font-size: 12px;
      padding: 10px 5px 0 5px;
    }
    .closed-beta-content {
      margin-top: 0;
  }
    .lord {
      width: 375px;
      height: 270px;
      border: none;
      }
      .lord img {
        width: 100%;
        height: 100%;
        display: none;
        }
      .action {
        width: 300px;
        height: 155px;
        box-shadow: 0px 0px 15px 0px 
        rgba(91, 160, 209, 0.2);
    }
      .action1 {
        left: 30px;
        top: -218px;
      }
      .action2 {
        right: 30px;
        top: -45px;
      }
      .action3 {
        bottom: -5px;
        left: 30px;
      }
      .action4 {
        right: 30px;
        bottom: -178px;
      }
    
      .action-copy {
        width: 245px;
        height: 125px;
        top: -220px;
        left: 55px;
        display: none;
    }
      .action-copy-2 {
        right: -40px;
        top: -90px;
        display: none;
      }
      .square {
        width: 107px;
        height: 107px;
        bottom: -85px;
        left: 35px;
        display: none;
    }
    .action p {
      font-size: 12px;
      line-height: 19px;
    }
    .action-text-list li {
      width: 117px;
      height: auto;
      padding: 5px 0;
    }
    .action-text-list li>a>span {
      left: -10px;  
      top: -3px;
    }
    .action-text-list li>a>p {
      padding-left: 11px;
    }
    .small-program-nest-list {
      width: 100%;
      left: 0;
      margin-left: 0;
      display: block;
    }
    .small-program-nest-list li {
      width: 100%;
      margin-top: 60px;
      height: auto;
    }
    .small-program-nest-list li>a {
      color: #333;
    }
    .small-program-nest-list li>a>p {
      font-size: 12px;
    }
  
  .small-program-bg {
    display: block;
  }
  .small-program-nest-list li>a {
    padding: 0 23px;
  }
  .small-program-bg {
    height: 1200px;
  }
  
  .ios-Corporate-signature .ios-list li>a {
    color: #888;
    display: initial;
    text-align: center;
  }
  .ios-img{
    top: -25px;
    left: -12px;
  }
  .ios-Corporate-signature  h4 {
    color: #000000;
    font-size: 12px;
    font-weight: 300px;
  }
  .layui-tab-title li {
    font-size: 12px;
  }
  .ios-advantage-text>p:first-child {
    font-size: 12px;
  }
  .ios-Corporate-signature {
    height: auto;
    }
  .ios-Corporate-signature .ios-list{
    justify-content: space-between;
  }
  .ios-Corporate-signature .ios-list li {
    padding: 20px;
    width: 100%;
  }
  .ios-Corporate-signature .ios-list li>a>p{
    color: #000000;
    line-height: 20px;
  }
  .packaging-app-title {
    width: 95%;
  }
  .layui-tab {
    overflow: scroll;
  }
  .app-test-service-box {
    width: 86%; 
  }
  .tight.ts-bd {
    margin-bottom: 0;
  }
  .ts-bd {
    width: 95%;
    height: auto;
   }
   .app-test-top_left{
    float: none;
    position: relative;
    left: 15px;
    top: 0;
   }
   .app-test-right_botoom{
     float:none;
      position: relative;
      top: 0;
      left: 15px;
   }
   .app-test-service-bg{
     position:absolute;
   }
  
  
   .app-test-service-bg img {
    width: 100%;
    height: 100%;
   }
   .app-ts-pd {
    line-height: 15px;
    font-size: 12px;
    padding: 20px;
  }
  .app-ts-pd>i {
    width: 50px;
    height: 40px;
    left: -32px;
    top: 43px;
  }
  .app-ts-pd p {
    color: #181818
  }
  .introduce {
    width: 100%; 
  }
  .app-ts-pd h4 {
    font-size: 14px;
  }
  .app-ts-pd>i img {
    width: 100%;
    height: 100%
  }
  .view-help-box-list li>a {
    padding: 20px 20px;
    line-height: 18px;
  }
  .sales_bg {
    height: 158px;
  }
  .sales_texts {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    margin: 0 auto;
  }
  .sales_texts  {
    text-align: center;
  }
  .sales_texts h3{
    font-size: 15px;
    line-height: 50px;
  }
  .sales-numbers span, .counter {
    font-size: 20px;
  }
  .sumSign {
    font-size: 30px;
  }
  .sales-numbers {
    top: 55px;
  }
  .sales_volume {
    margin-top: 55px;
  }
  .sales_volume {
     height: auto;
  }
  .view-help-box-list {
    width: 100%;
    left: 0;
    margin-left: 0;
  }
  .view-help-box-list li>a>p {
    font-size: 12px;
  }
  .ios-Corporate-signature .ios-list li>a>h4 {
    font-size: 13px;
  }
  .ft_qr_code .A {
    width: 170px;
    height: 87px;
  }
  .ft_qr_code .B  {
    width: 100px;
    height: 90px;
  }
  .approve span {
    display: none;
    height: 35px;
  }
  .footer-box {
    width: 90%;
    position: relative;
  }
  .ft_qr_code {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
  }
  .about {
    width: 100%;
  }
  .about dl  {
    float: none;
    width: 100%;
    margin-top: 15px;
  }
  .about dt {
    width: 100%;
    border-bottom: 2px solid #2f3646;
  }
  .about dd {
    width: 100%;
    border-bottom: 1px solid #667180;
  }
  .product dd,.ft-about dd,.ft-contact dd{
    display:none;
    color: #777;
    border-bottom: 1px solid #3d4453;
  }
  
  .about dt>span img {
    width: 100%;
    height: 100%;
  }
  .fa-caret-square-o-up {
    float: right;
    display: block;
  }
  .copyright {
    margin-top: 15px !important;
  }
  .app-img {
    width: 125px;
    height: 115px;
    left: -10px;
  }
  .packaging-app-img-box {
  height: 205px;
  }
  .app-test-service-title {
    margin-bottom: 0;
  }
  .ios-advantage-text {
    position: absolute;
    top: 10%;
    right: 10px;
    width: 60%;
    font-size: 12px;
    text-align: left;
    line-height: 18px;
  }
  .ios-advantage-text>span {
    padding-right: 0;
  }
  .ios-advantage-text>.bg-btn {
    margin: 20px 0;
  }
  .closed-beta-title,
  .small-program-nest-title,
  .ios-Corporate-signature-title,
  .app-test-service-title,
  .packaging-app-title  {
    text-align: center;
  }
  .our-services-title img,
  .closed-beta-title img,
  .small-program-nest-title img,
  .ios-Corporate-signature-title img,
  .packaging-app-title img,
  .app-test-service-title img {
    width: 100%;
    /* height: 100%; */
  }
  .customer_service_box {
    position: relative;
  }
  .view-help-box {
    height: auto;
    margin-bottom: 55px;
  }
  .view-help .xcx-img {
    margin: 20px auto 10px
  }
  .view-help-box-list {
    display: contents;
    /* height: 430px; */
  }
  .view-help-box-list li {
    width: 100%;
    /* height: 335px; */
  }
  .view-help-box-list li>a>p {
    height: 55px;
  }
  .vw-hlep {
    margin-top: 30px;
  }
  
  
  /* 临时 */
  footer{height: auto;}
  .footer-box{height: auto;overflow: hidden;}
  .ft_qr_code{position: static;margin-top:30px;}
  .ft_qr_code .B{height: auto;}
  .ft_qr_code .B img{height: auto;}
  
  }
  
  /* 小屏幕（平板，大于等于 768px） */
  @media (min-width: 768px) and (max-width : 991px) { 
    .navigation {
      width: 95%;
    }
    .our-services-content {
      flex-wrap: wrap;
  }
    .nav-box .navbar>li {
      padding: 0 7px;
    }
    .nav-box .navbar>li a {
      font-size: 12px;
    }
    .our-services-content li {
      width: 33.3%;
      height: 275px;
    }
    .services-text p {
      padding: 10px 5px 0 5px;
    }
    .lord {
      width: 375px;
      height: 270px;
      }
      .lord img {
        width: 100%;
        height: 100%;
        }
      .action {
        width: 285px;
        height: 160px;
    }
      .action1 {
        left: -18px;
        top: -120px;
      }
      .action2 {
        right: -40px;
        top: -70px;
      }
      .action3 {
        bottom: 50px;
        left: -60px;
      }
      .action4 {
        right: -60px;
        bottom: -60px;
      }
    
      .action-copy {
        width: 300px;
        height: 160px;
    }
      .action-copy-1 {
        top: -140px;
        left: -37px;
      }
      .action-copy-2 {
        right: -40px;
        top: -90px;
      }
      .square {
        width: 107px;
        height: 107px;
        bottom: -85px;
        left: 80px;
    }
    .action p {
      font-size: 12px;
      line-height: 20px;
    }
    .action-text-list li {
      width: 117px;
      height: auto;
      padding: 5px 0;
    }
    .action-text-list li>a>span {
      left: -10px;  
      top: -3px;
    }
    .action-text-list li>a>p {
      padding-left: 11px;
    }
    .small-program-nest-list {
      width: 100%;
      left: 0;
      margin-left: 0;
    }
    .small-program-nest-list li {
      width: 35%;
    }
    .small-program-nest-list li>a>p {
      font-size: 12px;
    }
    .ios-Corporate-signature .ios-list li {
      width: 25%;
    }
    .ios-Corporate-signature .ios-list li>a>p {
      line-height: 18px;
      width: 145px;
    }
    .ios-Corporate-signature .ios-list{
      justify-content: space-between;
    }
    .app-test-service-box {
      width: 100%; 
    }
    .ts-bd {
      width: 285px;
      height: 175px;
    }
    .app-test-service-bg img {
      width: 100%;
      height: 100%;
    }
    .app-ts-pd {
      padding: 22px 15px;
      line-height: 26px;
      font-size: 12px;
    }
    .app-ts-pd>i {
      width: 65px;
      height: 55px;
      left: -49px;
    }
    .app-ts-pd>i img {
      width: 100%;
      height: 100%
    }
    .sales_texts {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      margin: 0 auto;
    }
    .sales_texts  {
      text-align: center;
    }
    .sales_texts h3{
      line-height: 60px;
    }
    .sales-numbers span, .counter {
      font-size: 50px;
    }
    .sales-numbers {
      top: 150px;
    }
    .view-help-box-list {
      width: 100%;
        left: 0;
        margin-left: 0;
    }
    .view-help-box-list li>a>p {
      font-size: 12px;
    }
    .ft_qr_code .A {
      width: 170px;
      height: 87px;
    }
    .ft_qr_code .B  {
      width: 90px;
      height: 90px;
    }
    .approve span {
      padding-right: 1px;
    }
  }
  /* 中等屏幕（桌面显示器，大于等于 992px） */
  @media (min-width: 992px)  and (max-width: 1199px) {
    .navigation {
      width: 95%;
    }
    .nav-box .navbar>li {
      padding: 0 10px;
    }
    .swiper-container {
      height: 400px;
    }
    .introduce {
      width: 100%;
    }
    .services-text p  {
      padding: 10px 20px 0 20px;
    }
    .nav-box .signin {
      padding-right: 10px;
    }
    .sales_texts {
      left: 60px;
    }
    .sales-numbers {
      top: 110px;
      left: 28px;
    }
    .sales-numbers span, .counter {
      font-size: 45px;
    }
    .vector-diagram-img{
      width: 1382px;
      }
   .lord {
    width: 525px;
    height: 350px;
    }
    .action {
      width: 305px;
    }
    .action1 {
      left: 55px;
    }
    .action2 {
      right: 38px;
    }
    .action3 {
      bottom: 80px;
      left: 25px;
    }
    .action4 {
      right: 75px;
    }
  
    .action-copy {
      width: 300px;
    }
    .action-copy-1 {
      left: 35px;
    }
    .action-copy-2 {
      right: 60px;
    }
    .square {
      width: 107px;
      height: 107px;
      bottom: -85px;
      left: 180px;
    }
    .action p {
      font-size: 12px;
    }
    .action-text-list li {
      width: 125px;
      height: auto;
      padding: 5px 0;
      /* background: red; */
    }
    .action-text-list li>a>span {
      left: -18px;
      top: -3px;
    }
    .action-text-list li>a>p {
      padding-left: 18px;
    }
    .ios-advantage-text {
      right: 80px;
    }
    .app-img {
      left: 80px;
    }
    .app-test-service-box {
    width: auto;
    }
    .view-help-box-list li {
      width: 33%;
    }
    .approve span {
      padding-right: 17px;
    }
  }
  
  /* 大屏幕（大桌面显示器，大于等于 1200px） */
  @media (min-width: 1200px) {
    .navigation {
      width: 81%;
    }
    .introduce {
      width: 96%;
    }
    .services-text p {
      padding: 10px 35px 0 35px;
    }
    .app-img {
      left: 175px;
    }
    .ios-advantage-text{
      top: 17%;
      right: 130px;
    }
  }
  
  
  
  @media screen and (max-width:768px){
      .main-top{height: 350px;}
      .main-top>div>h4{font-size: 18px;;}
      .main-top>div{width: 90%;left: 5%;top:110px;}
      .main-top>div>p{font-size: 12px;margin: 20px 0;width: 65%;margin-bottom: 40px;}
      .main-top>div>ul>li>a{font-size: 12px;padding: 5px;}
  }