.serviceDetail_header {
  height: 450px;
  box-shadow: 0px 10px 20px 0px rgba(108, 108, 108, 0.12);
}
.serviceDetail_header_img {
  width: 615px;
  height: 450px;
  line-height: 450px;
  text-align: center;
  overflow: hidden;
}
.serviceDetail_header_img img {
  max-width: 615px;
  max-height: 450px;
  display: inline-block;
}
.serviceDetail_header_content {
  width: calc(100% - 615px);
  padding: 40px;
  max-height: 430px;
  overflow-y: auto;
}
.serviceDetail_header_intro {
  line-height: 26px;
  color: #333;
  max-height: 250px;
  overflow-y: auto;
}
.serviceDetail_header_content .product_detail_label {
  padding-bottom: 30px;
}

@media (max-width: 767px) {
  .serviceDetail_header {
    height: auto;
    overflow: hidden;
    margin-top: 20px;
  }
  .serviceDetail_header_img {
    width: 100%;
    height: auto;
    line-height: 1;
    float: none;
  }
  .serviceDetail_header_img img {
    max-width: 100%;
    max-height: none;
    width: 100%;
    height: auto;
    display: block;
  }
  .serviceDetail_header_content {
    width: 100%;
    padding: 20px;
    float: none;
    box-sizing: border-box;
  }
  .serviceDetail_header_content .product_detail_label {
    padding-bottom: 15px;
    line-height: 1.4;
  }
  .serviceDetail_header_intro {
    max-height: none;
    margin-top: 20px;
    line-height: 24px;
    overflow-y: visible;
  }
  .product_detail_content {
    padding-top: 40px;
  }

  .product_detail_labelParent {
    margin-bottom: 15px;
  }
  .richText {
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .richText img {
    max-width: 100%;
    height: auto;
    display: block;
  }
}