.lead_wrapper {
  padding-top: 50px;
  text-align: center;
}

.lead_wrapper .lead_des_item {
  width: 25%;
  padding: 0 30px;
}

.lead_wrapper .lead_des_item .title {
  font-size: 60px;
  line-height: 80px;
  font-family: "PingFangSC-Medium";
}

.lead_item_box {
  padding: 50px;
}

.lead_item_box .lead_item {
  width: 24%;
}

.lead_item .lead_icon {
  width: 60px;
  height: 60px;
  background: #E9EBFF;
  display: inline-block;
  border-radius: 50%;
  text-align: center;
  line-height: 60px;
}

.lead_item .lead_icon img {
  vertical-align: middle;
}

.lead_item .title {
  font-size: 24px;
  padding: 20px 0;
  font-family: "PingFangSC-Medium";
}


.sms_shadow_box {
  background: linear-gradient(180deg, #F3F5F8 0%, #FAFBFD 100%);
  box-shadow: 0px 16px 24px 0px rgba(192, 199, 218, 0.3);
  border-radius: 20px;
  border: 2px solid #FFFFFF;
  padding: 10px;
  width: 318px;
  line-height: 28px;
  margin-bottom: 24px;
  overflow: hidden;
}

.sms_shadow_box .btn_normal {
  line-height: 42px;
  display: block;
  text-align: center;
  border-radius: 6px;
  font-size: 18px;
}

.sms_shadow_box .w_bg {
  height: 198px;
  border-radius: 20px;
  background: #fff;
  padding: 48px 16px 10px 16px;
  position: relative;
  transition: all 0.3s;
}

.sms_shadow_box .sms_service_icon {
  position: absolute;
  right: 40px;
  top: 40px;
  transition: all 0.3s;
}

.sms_shadow_box .shadow_box_title {
  font-size: 24px;
  transition: all 0.2s;
  font-family: "PingFangSC-Medium";
}

.sms_shadow_box .shadow_box_subtitle {
  font-size: 16px;
  color: #505E77;
  margin-top: 30px;
  transition: all 0.2s;
}

.sms_shadow_box .w_bg .f_darkgrey {
  display: none;
  transition: all 0.3s;
}

.sms_shadow_box.normal .w_bg {
  height: 140px;
  padding-top: 20px;
}

.sms_shadow_box.normal .sms_service_icon {
  top: 54px;
}

.sms_shadow_box.normal .shadow_box_title {
  margin-top: 40px;
}

.sms_shadow_box.normal .shadow_box_subtitle {
  display: none;
}

.sms_shadow_box.normal .f_24 {
  margin-top: 40px;
}

.sms_shadow_box.cur .sms_service_icon {
  display: none;
}

.sms_shadow_box.cur .w_bg {
  padding-top: 20px;
  height: 258px;
}

.sms_shadow_box.cur .shadow_box_subtitle {
  margin-top: 10px;
}

.sms_shadow_box.cur .w_bg .f_darkgrey {
  display: block;
}

.scene_service_box {
  width: 320px;
  height: 260px;
  background: #fff;
  box-shadow: 0px 16px 24px 0px rgba(227, 234, 252, 0.3);
  border-radius: 20px;
  padding: 36px;
  position: relative;
}

.scene_service_box .title {
  font-size: 24px;
  padding-top: 30px;
  font-family: "PingFangSC-Medium";
}

.scene_service_box .line {
  height: 2px;
  background: linear-gradient(270deg, rgba(120, 104, 255, 0.41) 0, rgba(165, 200, 255, 1)) 100%;
  margin-top: 30px;
}

.scene_service_box .txt_row {
  color: #505E77;
  font-size: 18px;
  padding-top: 20px;
  line-height: 26px;
}

.scene_service_box .txt_row img {
  vertical-align: middle;
  margin-right: 10px;
}

.scene_service_dot {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  line-height: 60px;
  text-align: center;
  box-shadow: 0px 16px 20px 0px rgba(164, 174, 238, 0.45);
  background: linear-gradient(45deg, #CCE3FF 0%, #68A6FE 100%);
  position: absolute;
  left: 36px;
  top: -20px;
}

.scene_service_dot>img {
  vertical-align: middle;
}

.scene_service_box:nth-child(2) .scene_service_dot {
  background: linear-gradient(45deg, #CCD9FF 0%, #689CFE 100%);
}

.scene_service_box:nth-child(3) .scene_service_dot {
  background: linear-gradient(45deg, #CCCFFF 0%, #6892FE 100%);
}

.scene_service_box:nth-child(4) .scene_service_dot {
  background: linear-gradient(45deg, #CCBBFF 0%, #687EFE 100%);
}

@media screen and (max-width:1360px) {
  .scene_service_box {
    width: 302px;
  }
}