.app_case {
  width: 100%;
  margin-top: 3.38vw;
}

.app_case .bannerBox {
  width: 100%;
  height: 41.6vw;
  text-align: center;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  position: relative;
}

.app_case .bannerBox .txtBox {
  position: absolute;
  top: 45%;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}

.app_case .bannerBox .txtBox p {
  font-size: 1.456vw;
  letter-spacing: 0.104vw;
}

.app_case .bannerBox .txtBox p:nth-child(1) {
  font-size: 3.12vw;
  line-height: 4.368vw;
  letter-spacing: 0.26vw;
  margin-bottom: 2.444vw;
}

.app_case .bannerBox .imgBox {
  width: 100%;
  height: 100%;
}

.app_case .bannerBox .imgBox img {
  width: 100%;
  height: 100%;
}

.app_case .caseBox {
  width: 100%;
  text-align: center;
  padding: 3.64vw 0;
}

.app_case .caseBox .caseBox_header {
  font-size: 1.56vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 2.184vw;
  letter-spacing: 0.052vw;
  margin-bottom: 0.52vw;
}

.app_case .caseBox .caseBox_p {
  font-size: 0.728vw;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #8990a0;
  line-height: 1.04vw;
}

.app_case .caseBox .caseBox_select {
  width: 60%;
  margin: 0vw auto 2.08vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
}

.app_case .caseBox .caseBox_select .caseBox_select_span {
  font-size: 0.832vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 2.08vw;
  letter-spacing: 0.156vw;
  border-bottom: 0.104vw solid #f7f7f7;
}

.app_case .caseBox .caseBox_select .caseBox_select_span:hover {
  color: #0c32eb;
  cursor: pointer;
  border-bottom: 0.104vw solid #0c32eb;
}

.app_case .caseBox .caseBox_row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.app_case .caseBox .caseBox_row .caseBox_col {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 24.7%;
  height: 19.396vw;
  min-width: 24.7%;
  max-width: 24.7%;
  margin: 0.2%;
  position: relative;
  border-radius: 0.52vw;
  overflow: hidden;
}

.app_case .caseBox .caseBox_row .caseBox_col a {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.app_case .caseBox .caseBox_row .caseBox_col img {
  width: 100%;
  height: 100%;
}

.app_case .caseBox .caseBox_row .caseBox_col .caseBox_col_bg {
  width: 100%;
  height: 100%;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.4);
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 1.456vw;
  letter-spacing: 0.156vw;
  padding-top: 28%;
  display: none;
}

.app_case .caseBox .caseBox_row .caseBox_col .caseBox_col_bg p:nth-child(1) {
  font-size: 1.04vw;
  margin-bottom: 1.04vw;
}

.app_case .caseBox .caseBox_row .caseBox_col .caseBox_col_bg p:nth-child(2) {
  font-size: 1.56vw;
}

.app_case .caseBox .caseBox_row .caseBox_col:nth-child(4n + 1) {
  margin-left: 0;
}

.app_case .caseBox .caseBox_row .caseBox_col:nth-child(4n) {
  margin-right: 0;
}

.app_case .caseBox .caseBox_row .caseBox_col:hover {
  cursor: pointer;
}

.app_case .caseBox .caseBox_row .caseBox_col:hover .caseBox_col_bg {
  display: block;
}

.app_case .caseBox .caseBox_btn {
  width: 13.52vw;
  height: 2.808vw;
  line-height: 2.808vw;
  border: 0.052vw solid #0c32eb;
  margin: 3.12vw auto 0;
  font-size: 1.04vw;
  font-family: PingFang-SC-Regular, PingFang-SC;
  font-weight: 400;
  color: #0c32eb;
  letter-spacing: 0.052vw;
  cursor: pointer;
}

.app_case .contactBox {
  width: 100%;
  padding: 3.12vw 0 5.2vw;
  text-align: center;
  margin: 0 auto;
  background: url("/static/web/images/index/img08.png") no-repeat;
  background-size: 100% 50%;
  color: #ffffff;
  min-height: 240px;
}

.app_case .contactBox .contactBox_h {
  font-size: 1.56vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  line-height: 2.184vw;
  letter-spacing: 0.052vw;
  margin-bottom: 0.52vw;
}

.app_case .contactBox .contactBox_p {
  font-size: 0.728vw;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  line-height: 1.04vw;
  margin: 1.04vw 0 2.6vw;
}

.app_case .contactBox .contactBox_bigBox {
  width: 68.692vw;
  height: 27.976vw;
  background-color: #fff;
  margin: 2.6vw auto 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l {
  width: 50%;
  height: 100%;
  padding: 0 2.132vw;
  font-size: 1.04vw;
  font-family: PingFang SC;
  font-weight: bold;
  color: #909090;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .contactBox_bigBox_l_h {
  font-size: 1.56vw;
  font-family: PingFang SC;
  font-weight: bold;
  color: #000000;
  text-align: center;
  margin: 1.82vw 0 2.34vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .oneBox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 100%;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .oneBox input {
  width: 100%;
  height: 2.808vw;
  border: 0.052vw solid #ccc;
  padding: 0 0.52vw;
  color: #000;
  font-size: 0.8vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .oneBox .oneBox_l {
  width: 45%;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .oneBox .oneBox_l img {
  width: 0.832vw;
  height: 0.988vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .oneBox .oneBox_r {
  width: 45%;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .oneBox .oneBox_r img {
  width: 0.78vw;
  height: 0.988vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .twoBox {
  width: 100%;
  margin: 1.04vw 0;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .twoBox img {
  width: 1.04vw;
  height: 0.988vw;
  margin-right: 0.27vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .twoBox textarea {
  width: 100%;
  height: 6.812vw;
  border: 0.052vw solid #ccc;
  padding: 0.52vw;
  color: #000;
  font-size: 0.8vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .threeBox {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .threeBox input {
  width: 45%;
  height: 2.808vw;
  border: 0.052vw solid #ccc;
  padding: 0 0.52vw;
  color: #000;
  font-size: 0.8vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .threeBox img {
  position: absolute;
  left: 55%;
  cursor: pointer;
  width: 7.8vw;
  display: block;
  height: 2.6vw;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .btnBox {
  width: 11.856vw;
  height: 3.12vw;
  margin: 2vw auto 0;
  line-height: 3.12vw;
  text-align: center;
  background: #0c57db;
  border-radius: 0.52vw;
  font-size: 1.04vw;
  font-family: PingFang SC;
  font-weight: 400;
  color: #ffffff;
  cursor: pointer;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_r {
  width: 50%;
  height: 100%;
}

.app_case .contactBox .contactBox_bigBox .contactBox_bigBox_r img {
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 600px) {
  .app_case .contactBox .contactBox_bigBox {
    width: 68.692vw;
    height: 40vw;
  }
  .app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l {
    width: 100%;
    height: 100%;
  }
  .app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .oneBox input {
    height: 5vw;
  }
  .app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .twoBox textarea {
    height: 12vw;
  }
  .app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .threeBox input {
    height: 5vw;
  }
  .app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .threeBox img {
    width: 10vw;
    height: 5vw;
  }
  .app_case .contactBox .contactBox_bigBox .contactBox_bigBox_l .btnBox {
    width: 15vw;
    height: 5vw;
    margin: 2vw auto 0;
    line-height: 5vw;
  }
  .app_case .contactBox .contactBox_bigBox .contactBox_bigBox_r {
    display: none;
  }
}
/*# sourceMappingURL=index.css.map */