.item-us {
  width: 100%;
  height: 560px;
  background: #3d41d9;
}

.item-us-bg {
  width: 100%;
  height: 560px;
  background: url(../img/banner_3.jpg) no-repeat center center;
}

.customized_banner {
  color: #fff;
  padding-top: 170px;
  text-align: center;
}
.customized_banner .customized_banner_t {
  font-size: 40px;
  margin-bottom: 20px;
  font-weight: 700;
  text-align: center;
}
.customized_banner p {
  font-size: 14px;
  margin-bottom: 55px;
  margin-top: 35px;
  font-weight: bold;
}

.btn_US {
  padding: 15px 34px;
  border: solid 1px rgba(255, 255, 255, 0.4);
  border-radius: 5px;
  color: #fff;
  background-color: #4a52e0;
}

.btn_US:hover {
  color: #fff;
}

/* 系统定制 */
.dingzhi {
  background: #fff;
  background-size: cover;
  height: 285px;
  overflow: hidden;
  border-radius: 8px;
  padding: 25px 20px 25px;
  margin-bottom: 20px;
  transition: 0.5s;
}
.dingzhi:hover {
  -webkit-transform: translate3d(0, -8px, 0);
  transform: translate3d(0, -8px, 0);
}
.dingzhi .dz_hd {
  /* margin-top: 20px; */
  padding-bottom: 10px;
  text-align: center;
}
.dingzhi .dz_hd a {
  font-size: 20px;
  color: #1d1d1d;
  font-weight: bold;
}

.dingzhi:hover a {
  color: #1e7efb;
}
.content_p_t_0 {
  padding-top: 20px;
  padding-bottom: 0px;
  background-color: #f7f7f7;
  background-color: #fff;
}

.dignzhi_ul_tabs {
  display: flex;
  align-items: center;
  height: 80px;
  position: relative;
  /* margin-bottom: 50px; */
  margin-left: 80px;
  overflow-x: auto; /* 允许水平滚动 */
  white-space: nowrap; /* 防止换行 */
  -webkit-overflow-scrolling: touch; /* 在iOS上启用平滑滚动 */
  scrollbar-width: none; /* 隐藏滚动条（Firefox） */
  -ms-overflow-style: none; /* 隐藏滚动条（IE 10+） */
}
.dignzhi_ul_tabs::-webkit-scrollbar {
  display: none; /* 隐藏滚动条（Chrome, Safari, Edge） */
}

.dignzhi_ul_tabs li {
  flex: none;
  /* width: 143px; */
  text-align: center;
  padding: 20px 0 5px;
  border-bottom: 2px solid transparent;
  margin-right: 60px;
  cursor: pointer;
  color: #000;

  font-size: 16px;
}
.dignzhi_ul_tabs .active {
  border-bottom: 2px solid #1f73fa;
}

/* 企业管理系统定制开发 -start */
.qidzkf {
  display: block;
}

.dingzhi_box {
  width: 100%;
  padding: 100px 80px 50px;
  background-color: #fff;
  position: relative;
  z-index: 9;
  display: flex;
}

.dingzhi_box .dz_left {
  flex: 1;
  padding-right: 110px;
  flex-shrink: 0;
}

.dingzhi_box .dz_right {
  flex: 1;
  flex-shrink: 0;
}

.dz_left_t {
  font-size: 30px;
  color: #101010;
  font-weight: bold;
  margin-bottom: 20px;
}

.dz_left_sm {
  color: #878787;
  margin-bottom: 20px;
}

.dz_left_tags {
  width: 150px;
  height: 39px;
  box-shadow: 10px 20px 60px 0px #0000001f;
  background-color: #ffffff;
  color: #101010;
  font-size: 18px;
  line-height: 39px;
  border-radius: 5px;
  text-align: center;
  margin-bottom: 15px;
}
.m_l_tag_170 {
  margin-left: 170px;
}
.m_l_tag_40 {
  margin-left: 40px;
}

/* 企业管理系统定制开发 -end */

/* 大数据应用定制开发 - start */
.dsjyy {
  display: none;
}
.dsjyy_box {
  width: 100%;
  padding: 100px 80px 50px;
  background-color: #fff;
  position: relative;
  z-index: 9;
  display: flex;
}

.dsjyy_box .left {
  flex-shrink: 0;
  width: 625px;
  height: 414px;
  margin-right: 30px;
}

.dsjyy_box .left img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.dsjyy_box .right {
  flex: 1;
  flex-shrink: 0;
  padding-right: 50px;
}

.dsjyy_box .right .r_t {
  margin-top: 5px;
  margin-bottom: 8px;
  color: #101010;
  font-size: 30px;
  font-weight: bold;
}

.dsjyy_box .right .r_one {
  margin-top: 25px;

  color: #adadad;
  font-size: 15px;
}

.dsjyy_box .right .r_two {
  margin-top: 25px;
  color: #adadad;
  font-size: 15px;
}
.dsjyy_box .right .r_three {
  margin-top: 25px;
  color: #adadad;
  font-size: 15px;
}

.dsjyy_box .r_ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
  justify-content: space-between;
}
.dsjyy_box .r_ul li {
  width: 80px;
  height: 38px;
  line-height: 38px;
  border-radius: 6px;
  background-color: #1458fb;
  color: #ffffff;
  font-size: 12px;
  text-align: center;
  /* box-shadow: 0px 2px 30px 0px #459eff66; */
  margin-right: 17px;
  margin-bottom: 22px;
}
.dsjyy_box .r_ul li:nth-child(3n) {
  margin-right: 0;
}

/* 大数据应用定制开发 - end */

/* 小程序定制开发 - start */
.xcx {
  display: none;
}
.xcx_box {
  width: 100%;
  padding: 100px 80px 50px;
  background-color: #fff;
  position: relative;
  z-index: 9;
}
.xcx_box_t {
  margin-top: 5px;
  margin-bottom: 8px;
  color: #101010;
  font-size: 30px;
  font-weight: bold;
}

.xcx_box_c {
  display: flex;
  justify-content: space-between;
}

.xcx_box_l {
  flex-shrink: 0;
  padding-top: 30px;
}
.xcx_js_text {
  position: relative;
  margin-bottom: 70px;
  padding-left: 50px;
  color: #484954;
  font-size: 18px;
}
.xcx_js_text::before {
  content: '\2713';
  position: absolute;
  top: 3px;
  left: 5px;
  width: 20px;
  height: 20px;
  line-height: 20px;
  border-radius: 50%;
  text-align: center;
  background-color: #0abb1b;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  z-index: 2;
}
.xcx_js_text::after {
  content: '';
  position: absolute;
  top: 23px;
  left: 13px;
  width: 3px;
  height: 76px;
  background-color: #afe9b5;
  z-index: 1;
}
.xcx_js_text:last-child::after {
  display: none;
}

.xcx_box_r {
  width: 290px;
  height: 560px;
  border-radius: 48px;
  overflow: hidden;
}
.xcx_box_r img {
  width: 100%;
  height: 100%;
}
/* 小程序定制开发 - end */

/* 公众号定制开发 - start */
.gzh_dz {
  display: none;
}
.gzh_dz_box {
  width: 100%;
  padding: 100px 80px 50px;
  background-color: #fff;
  position: relative;
  z-index: 9;
}

.gzh_dz_box_t {
  font-size: 36px;
  font-weight: bold;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: '微软雅黑';
}

.gzh_dz_box_t span:first-child {
  color: #5fbfff;
  font-weight: 900;
  margin-right: 10px;
}

.gzh_dz_box_p {
  text-align: center;
  color: #8f8e8e;
  font-size: 16px;
  line-height: 25px;
  padding-top: 10px;
  margin-bottom: 50px;
}

.gzh_dz_box_c {
  background: #fff;
  background-size: cover;
  height: 285px;
  overflow: hidden;
  border-radius: 8px;
  /* padding: 0px 10px; */
  margin-bottom: 20px;
  transition: 0.5s;
}
/* .gzh_dz_box_c:hover {
  -webkit-transform: translate3d(0, -8px, 0);
  transform: translate3d(0, -8px, 0);
} */
.gzh_dz_box_c_img {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  margin-bottom: 30px;
}
.gzh_dz_box_c_img img {
  width: 80px;
  height: 80px;
}

.gzh_dz_box_c_t {
  text-align: center;
  font-size: 20px;
  line-height: 30px;
  color: #000;
  margin-bottom: 20px;
}

.gzh_dz_box_c_p {
  font-size: 14px;
  color: #8f8e8e;
  line-height: 25px;
  text-align: center;
}

/* 公众号定制开发 - end */

/* APP定制开发 - start */
.app_zd {
  display: none;
}
.app_zd_box {
  width: 100%;
  padding: 100px 80px 50px;
  background-color: #fff;
  position: relative;
  z-index: 9;
}

.app_zd_box_t {
  font-size: 36px;
  line-height: 36px;
  color: #3d3e49;
  text-align: center;
  margin-bottom: 60px;
}

.app_zd_box_c {
  background: #f7f7f7;
  background-size: cover;
  height: 310px;
  overflow: hidden;
  border-radius: 8px;
  padding: 30px;
  margin-bottom: 20px;
  transition: 0.5s;
  text-align: center;
  transition: 0.5s;
}

.app_zd_box_c:hover {
  -webkit-transform: translate3d(0, -8px, 0);
  transform: translate3d(0, -8px, 0);
}

.app_zd_box_c_img {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}

.app_zd_box_c_img img {
  width: 60px;
  height: 60px;
}

.app_zd_box_c_t {
  font-size: 24px;
  padding: 30px 0 30px;
  color: #3d3e49;
}

.app_zd_box_c_p {
  height: 72px;
  font-size: 14px;
}

.app_zd_box_c_btn span {
  display: inline-block;
  width: 98px;
  height: 28px;
  border-radius: 5px;
  font-size: 14px;
  line-height: 28px;
  margin-top: 14px;
  text-align: center;
  padding: 0 21px;
  background: #29a8e6;
  color: #fff;
  cursor: pointer;
}

/* APP定制开发 - end */

/* 二维码弹窗 */
.modal_qrCode {
  display: none;
  position: fixed;
  z-index: 99999;
  left: 50%;
  top: 150px;
  width: 245px;
  height: 306px;
  transform: translateX(-50%);
  background-color: #fff;
  padding: 12px 5px 0;
  border-radius: 5px;
  overflow: hidden;
}
.modal_qrCode .sys {
  text-align: center;
  color: #000;
  font-size: 22px;
}

.modal_qrCode .close {
  position: absolute;
  top: 0;
  right: 0;
  color: #aaa;
  font-size: 28px;
  font-weight: bold;
  z-index: 99999;
}

.modal_qrCode .close:hover,
.modal_qrCode .close:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

.p_b_100 {
  padding-bottom: 100px;
}

/*  */
.scroll_box_ovh {
  width: 1140px;
  overflow: hidden;
  height: auto;
}
.scroll_box {
  width: 1140px;
  display: flex;
}

.scroll_box_block {
  width: 1140px;
  flex-shrink: 0;
}

@media (max-width: 992px) {
  .carousel {
    height: 340px;
  }
  .item-us {
    height: 340px;
  }
  .item-us-bg {
    height: 340px;
    background-size: auto 100%;
  }
  .customized_banner {
    padding-top: 50px;
  }
}

@media (max-width: 678px) {
  .dingzhi {
    height: 265px;
  }
  .customized_banner .customized_banner_t {
    font-size: 28px;
  }
  .btn_US {
    padding: 12px 24px;
    font-size: 14px;
  }
  .gzh_dz_box_t,
  .app_zd_box_t,
  .xcx_box_t,
  .dsjyy_box .right .r_t,
  .dz_left_t {
    font-size: 24px;
  }
  .dz_left_t,
  .dz_left_sm {
    margin-bottom: 10px;
  }

  .gzh_dz_box_p {
    font-size: 14px;
  }
  .content_p_t_0 {
    padding: 0 !important;
  }
  .dignzhi_ul_tabs {
    margin-left: 0;
  }
  .dignzhi_ul_tabs li {
    margin-right: 20px;
    font-size: 14px;
  }
  .scroll_box_ovh,
  .scroll_box,
  .scroll_box_block {
    width: 100%;
  }
  /* 企业管理系统定制开发 */
  .dingzhi_box,
  .dsjyy_box,
  .xcx_box,
  .gzh_dz_box,
  .app_zd_box {
    display: block;
    padding: 30px 20px 0px;
  }
  .dz_left_tags {
    width: 130px;
    font-size: 14px;
    margin-bottom: 10px;
  }
  .dingzhi_box .dz_left {
    padding-right: 0;
  }
  .dingzhi_box .dz_right img {
    margin-top: 0px;
    width: 100%;
  }
  /* 大数据应用定制开发 */
  .dsjyy_box .left {
    width: 100%;
    height: auto;
    margin-right: 0;
    margin-bottom: 0px;
  }
  .dsjyy_box .right {
    padding-right: 0;
  }
  .dsjyy_box .r_ul li {
    width: 90px;
  }
  .dsjyy_box .right .r_one,
  .dsjyy_box .right .r_two,
  .dsjyy_box .right .r_three {
    margin-top: 10px;
    font-size: 13px;
  }
  /* 小程序定制开发 */
  .xcx_box_l {
    padding-top: 10px;
  }
  .xcx_box_c {
    display: block;
  }
  .xcx_js_text {
    margin-bottom: 25px;
    font-size: 13px;
  }
  .xcx_js_text::before {
    width: 16px;
    height: 16px;
    line-height: 16px;
    font-size: 12px;
  }
  .xcx_js_text::after {
    height: 36px;
  }
  .xcx_box_r {
    width: 100%;
    height: 590px;
    text-align: center;
  }
  .xcx_box_r img {
    width: 300px;
    height: 100%;
    border-radius: 48px;
  }

  /* 公众号定制开发 */
  .gzh_dz_box_p {
    margin-bottom: 10px;
  }
  .gzh_dz_box_c {
    height: auto;
  }

  /* app开发 */
  .app_zd_box_t {
    margin-bottom: 10px;
  }
  .app_zd_box_c {
    height: auto;
  }
}