.allb {
  padding: 80px 10% 0;
  overflow: hidden;
}

.allb .title_wrapper {
  font-size: 30px;
  color: #333;
  text-align: center;
  margin-bottom: 30px;
}

.allb .title {
  position: relative;
}

.allb .title::before {
  content: '';
  display: inline-block;
  width: 48px;
  height: 3px;
  position: absolute;
  left: 30%;
  bottom: -15px;
  border-radius: 10px;
  background: #333;
}

.pg_banner {
  overflow: hidden;
}

.pg_banner img {
  width: 100%;
}

.wuyou_neirong .neirong_title {
  text-align: center;
  margin-bottom: 30px;
}

.wuyou_neirong .neirong_title .wuy_title {
  font-size: 30px;
  font-weight: bold;
}

.wuyou_neirong .neirong {
  padding: 30px 0;
  margin-bottom: 50px;
}

.conn_button_1 {
  margin: 0 auto;
  width: 70%;
  margin-top: 60px;
  padding-right: 0% !important;
  display: flex;
  overflow: hidden;
}

.conn_button_1 a {
  text-align: center;
  margin-bottom: 20px;
  margin-right: 100px;
}

.conn_button_1 button {
  padding: 10px 30px;
  background-color: white;
  border-radius: 30px;
  font-size: 17px;
  margin-bottom: 10px;
  text-align: center;
  width: 100%;
}

.conn_button_1 button:hover {
  background-color: #333;
  color: white;
}

.zs {
  background: #f9f9f9;
  padding: 30px 0;
  color: #8d8c8c;
  font-size: 14px;
}

.conn_button_1_sm {
  display: none;
}

.conn_button_1_sm .col-lg-4 {
  text-align: center;
}

.conn_button_1_sm button {
  padding: 10px 50px;
  background-color: white;
  border-radius: 30px;
  font-size: 18px;
  margin-bottom: 10px;
  text-align: center;
}

.conn_button_1_sm button:hover {
  background-color: #333;
  color: white;
}

.pg_item_group1 {
  margin: 0 auto;
  width: 70%;
  margin-top: 60px;
  margin-bottom: 80px;
  padding: 0 15px;
}

.pg_item_group1 .col-lg-4 {
  text-align: center;
}

.pg_item_group1 .pg_item_group1_button {
  font-size: 18px;
  margin-bottom: 10px;
  background-color: white;
}

.pg_item_group1 .pg_item_group1_button .pg_item_group1_pFirst {
  margin-top: 20px;
  font-size: 18px;
  text-align: center;
}

.pg_item_group1 .pg_item_group1_button .pg_item_group1_pSec {
  margin-top: -15px;
  font-size: 14px;
  text-align: center;
  color: #adadad;
}

.pg_item_group2 {
  margin: 0 auto;
  margin-top: 50px;
  margin-bottom: 30px;
  padding: 0;
  width: 100%;
}

.pg_item_group2 .pg_item_card {
  font-size: 16px;
  border-radius: 10px;
  padding: 0;
  transition: all .4s;
  margin-bottom: 20px;
}

.pg_item_group2 .pg_item_card:hover {
  transform: translateY(-10px);
}

.pg_item_group2 .pg_item_card:hover button {
  background-color: white;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.1);
}

.pg_item_group2 .pg_item_card .img_box1 {
  min-height: 260px;
  background-color: #f4f4f4;
  margin: 0 auto;
  cursor: pointer;
  transition: all .4s;
}

.pg_item_group2 .pg_item_card .pg_item_group2_img {
  padding: 30px 40px;
  width: 100%;
}

.pg_item_group2 .pg_item_group2_box {
  display: flex;
  background-color: #f8f8f8;
  padding: 20px 15px;
  border-radius: 0 0 10px 10px;
  z-index: -3;
  width: 100%;
  border: 0;
}

.pg_item_group2 .pg_item_group2_box p {
  font-size: 16px;
  padding-top: 20px;
}

@media (max-width: 992px) {
  .allb {
    padding: 0px 2%;
    overflow: hidden;
  }
  .allb .title_wrapper {
    font-size: 24px;
    color: #333;
    text-align: center;
    margin-bottom: 30px;
  }
  .allb .title {
    position: relative;
  }
  .allb .title::before {
    content: '';
    display: inline-block;
    width: 30px;
    height: 3px;
    position: absolute;
    left: 35%;
    bottom: -15px;
    border-radius: 10px;
    background: #333;
  }
  .pg_banner {
    overflow: hidden;
  }
  .pg_banner img {
    height: 100%;
  }
  .conn_button_1 {
    margin: 0 auto;
    width: 100%;
    margin: 15px 0;
  }
  .conn_button_1 a {
    margin-right: 0px;
  }
  .conn_button_1 button {
    background-color: white;
    border-radius: 30px;
    font-size: 14px;
    margin-bottom: 10px;
    text-align: center;
    width: 100%;
    padding: 5px 10px;
    margin-left: 20px;
  }
  .conn_button_1 button:hover {
    background-color: #333;
    color: white;
  }
  .conn_button_1_sm {
    margin: 0 auto;
    width: 70%;
    margin-top: 20px;
    padding: 0 15px;
    min-width: 635px;
    display: block;
    margin-bottom: 20px;
  }
  .conn_button_1_sm .col-lg-4 {
    text-align: center;
  }
  .conn_button_1_sm button {
    padding: 2px 20px;
    background-color: white;
    border-radius: 30px;
    font-size: 15px;
    margin-bottom: 10px;
    text-align: center;
    margin-right: 7px;
  }
  .conn_button_1_sm button:hover {
    background-color: #333;
    color: white;
  }
  .pg_item_group1 {
    margin: 0 auto;
    width: 70%;
    margin-top: 50px;
    margin-bottom: 20px;
    padding: 0 15px;
  }
  .pg_item_group1 .col-lg-4 {
    text-align: center;
  }
  .pg_item_group1 .pg_item_group1_button {
    margin-bottom: 10px;
    background-color: white;
  }
  .pg_item_group1 .pg_item_group1_button img {
    max-width: 40px;
  }
  .pg_item_group1 .pg_item_group1_button .pg_item_group1_pFirst {
    margin-top: 20px;
    font-size: 20px;
    text-align: center;
  }
  .pg_item_group1 .pg_item_group1_button .pg_item_group1_pSec {
    margin-top: -15px;
    font-size: 15px;
    text-align: center;
    color: #adadad;
  }
  .pg_item_group2 {
    margin: 0 auto;
    margin-top: 0px;
    margin-bottom: 30px;
    padding: 0 15px;
    width: 100%;
  }
  .pg_item_group2 .col-lg-4 {
    font-size: 16px;
    border-radius: 10px;
    padding: 10px 2%;
  }
  .pg_item_group2 .col-lg-4:hover {
    margin-top: 10px;
  }
  .pg_item_group2 .col-lg-4:hover button {
    background-color: white;
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.1);
  }
  .pg_item_group2 .col-lg-4 .img_box1 {
    min-height: 0px;
    background-color: #f4f4f4;
    margin: 0 auto;
  }
  .pg_item_group2 .col-lg-4 .pg_item_group2_img {
    padding: 40px 40px;
    width: 100%;
  }
  .pg_item_group2 .pg_item_group2_box {
    display: flex;
    background-color: #f8f8f8;
    padding: 5px 15px;
    border-radius: 0 0 10px 10px;
    z-index: -3;
    width: 100%;
    border: 0;
  }
  .pg_item_group2 .pg_item_group2_box p {
    font-size: 15px;
    padding-top: 15px;
  }
  .wuyou_neirong .neirong {
    padding: 30px 4%;
  }
}