.introduce_content {
  width: 100%;
  height: 100%;
}
.introduce_content .introduce_bg {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 280px;
}
.introduce_content .introduce_bg::before {
  content: '';
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
}
.introduce_content .introduce_bg .bg_text {
  position: absolute;
  z-index: 10;
  top: 55%;
  margin-left: 5%;
}
.introduce_content .introduce_bg .bg_text .title {
  margin-bottom: 2%;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
}
.introduce_content .introduce_bg .bg_text .subtitle {
  color: #fff;
  font-size: 14px;
}
.introduce_content .introduce_info {
  width: 100%;
  background-color: #fff;
}
.introduce_content .introduce_info .container .info_content {
  background-color: #fff;
  padding: 5% 0 0;
}
.introduce_content .introduce_info .container .info_content .title {
  margin-bottom: 5px;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #03983C;
  letter-spacing: 12px;
  text-indent: 12px;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item {
  margin-bottom: 5%;
  border-bottom: 1px solid #F3F3F3;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dt {
  width: 100%;
  height: 180px;
  text-align: center;
  position: relative;
  z-index: 10;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dt img {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 10;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dt::before {
  content: '';
  position: absolute;
  top: 6%;
  left: 2%;
  z-index: 0;
  width: 100%;
  height: 100%;
  background: rgba(237, 237, 237, 0.5);
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dd {
  width: 100%;
  margin-top: 0;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box {
  position: relative;
  top: 12px;
  padding-bottom: 10%;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box p {
  line-height: 24px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  word-break: break-all;
  -webkit-line-clamp: 6;
  line-clamp: 6;
  -webkit-box-orient: vertical;
  font-size: 12px;
  font-weight: 400;
  color: #666;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box .common_size {
  margin-top: 2%;
  font-size: 12px;
  font-weight: 400;
  color: #666;
}
.introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box .common_size span:nth-child(1) {
  color: #333;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail {
  margin-top: 4%;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .cm {
  margin-bottom: 4%;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .cm p {
  font-size: 12px;
  margin-left: 22px;
  color: #666;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail h3 {
  margin-bottom: 1%;
  font-size: 14px;
  font-weight: bold;
  color: #666666;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail h3 span {
  font-size: 14px;
  color: #FF9000;
  padding-right: 8px;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_require p {
  margin-bottom: 1%;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process h3 {
  margin-bottom: 4%;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box {
  text-align: center;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box p {
  color: #333;
  font-size: 12px;
  margin: 5px auto;
  text-align: center;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box p.call {
  color: #666;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box p.call span {
  font-size: 14px;
  color: #FF6600;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box span.iconfont {
  display: inline-block;
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  background-color: #006E58;
  color: #fff;
  border-radius: 50%;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li {
  position: relative;
  z-index: 0;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li::before {
  content: '';
  position: absolute;
  bottom: 32px;
  left: 26%;
  z-index: 10;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: #fff;
  border: 2px solid #006E58;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li:after {
  content: '';
  position: absolute;
  bottom: -14px;
  left: 27.8%;
  z-index: 5;
  width: 2px;
  height: 100%;
  background: #006e58;
}
.introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li:last-child:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%;
  z-index: 1;
  width: 0;
  height: 0;
  background: transparent;
}
.introduce_content .introduce_type {
  padding: 5% 0 3%;
}
.introduce_content .introduce_type a {
  display: block;
  margin-bottom: 2%;
}
.introduce_content .introduce_type a .list_item_img {
  width: 100%;
  margin: 0 auto;
  height: 160px;
}
.introduce_content .introduce_type a .list_item_img img {
  width: 100%;
  height: 100%;
}
.introduce_content .introduce_type a .list_item {
  width: 100%;
  padding: 3%;
  margin: 0 auto;
  background: rgba(248, 248, 248, 0.5);
}
.introduce_content .introduce_type a .list_item h4 {
  margin: 2% 0;
  text-align: center;
  font-size: 14px;
  font-weight: 400;
  color: #333;
}
.introduce_content .introduce_type a .list_item p {
  text-indent: 2em;
  font-size: 12px;
  font-weight: 400;
  color: #666;
  line-height: 24px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  word-break: break-all;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
}
.introduce_content .introduce_type a .list_item div {
  margin-top: 0;
  text-align: right;
}
.introduce_content .introduce_type a .list_item div i {
  color: #FF9000;
  font-size: 22px;
}
/* 小屏幕（平板，大于等于 768px） */
@media (min-width: 768px) {
  .introduce_content .introduce_bg {
    height: 700px;
    background-attachment: fixed;
  }
  .introduce_content .introduce_bg .bg_text {
    position: absolute;
    z-index: 10;
    top: 45%;
    margin-left: 1%;
  }
  .introduce_content .introduce_bg .bg_text .title {
    margin-bottom: 2%;
    font-size: 45px;
    color: #fff;
  }
  .introduce_content .introduce_bg .bg_text .subtitle {
    font-size: 34px;
  }
  .introduce_content .introduce_info {
    width: 100%;
    background-color: #fff;
  }
  .introduce_content .introduce_info .container {
    position: relative;
    bottom: 90px;
    z-index: 10;
  }
  .introduce_content .introduce_info .container .info_content {
    padding-top: 2%;
  }
  .introduce_content .introduce_info .container .info_content .title {
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    color: #03983C;
    letter-spacing: 22px;
    text-indent: 22px;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item {
    padding: 30px 8px 8%;
    border-bottom: 1px solid #F3F3F3;
    margin-bottom: 0;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl {
    width: 100%;
    box-sizing: border-box;
    height: 270px;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dt {
    float: left;
    width: 340px;
    height: 270px;
    text-align: center;
    position: relative;
    z-index: 10;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dt img {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 10;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dt::before {
    content: '';
    position: absolute;
    top: 6%;
    left: 4%;
    z-index: 0;
    width: 100%;
    height: 100%;
    background: rgba(237, 237, 237, 0.5);
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dd {
    margin-left: 360px;
    margin-top: 0;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box {
    height: 270px;
    position: relative;
    top: 12px;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box p {
    width: 50%;
    max-height: 186px;
    line-height: 32px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    word-break: break-all;
    -webkit-line-clamp: 6;
    line-clamp: 6;
    -webkit-box-orient: vertical;
    font-size: 15px;
    font-weight: 400;
    color: #666;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box .common_size {
    margin-top: 1%;
    font-size: 15px;
    font-weight: 400;
    color: #666;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box .common_size span:nth-child(1) {
    color: #333;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail {
    margin-top: 4%;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .cm {
    margin-bottom: 4%;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .cm p {
    font-size: 16px;
    margin-left: 24px;
    color: #666;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail h3 {
    margin-bottom: 1%;
    font-size: 18px;
    font-weight: bold;
    color: #666666;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail h3 span {
    font-size: 16px;
    color: #FF9000;
    padding-right: 8px;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_require p {
    margin-bottom: 1%;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process h3 {
    margin-bottom: 4%;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box {
    text-align: center;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box p {
    height: 40px;
    overflow: hidden;
    color: #333;
    font-size: 14px;
    margin-top: 10px;
    margin-left: 0;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box p.call {
    color: #666;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box p.call span {
    font-size: 14px;
    color: #FF6600;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box span.iconfont {
    display: inline-block;
    width: 42px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    background-color: #006E58;
    color: #fff;
    border-radius: 50%;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    flex-direction: row;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li {
    -prefix-box-flex: 1;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    position: relative;
    z-index: 0;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li::before {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 45%;
    z-index: 10;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: #fff;
    border: 2px solid #006E58;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 48%;
    z-index: 5;
    width: 100%;
    height: 2px;
    background: #006e58;
  }
  .introduce_content .introduce_info .container .info_content .content_box .item_detail .detail_process .process_box .process_list li:last-child:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 45%;
    z-index: 1;
    width: 0;
    height: 0;
    background: transparent;
  }
  .introduce_content .introduce_type {
    margin-top: -5%;
    padding: 2% 0;
  }
  .introduce_content .introduce_type a {
    display: block;
    margin-bottom: 2%;
  }
  .introduce_content .introduce_type a .list_item_img {
    width: 90%;
    margin: 0 auto;
    height: 180px;
  }
  .introduce_content .introduce_type a .list_item_img img {
    width: 100%;
    height: 100%;
  }
  .introduce_content .introduce_type a .list_item {
    width: 90%;
    height: 240px;
    padding: 3%;
    margin: 0 auto;
    background: rgba(248, 248, 248, 0.5);
  }
  .introduce_content .introduce_type a .list_item h4 {
    margin: 5% 0;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    color: #333;
  }
  .introduce_content .introduce_type a .list_item p {
    height: 105px;
    text-indent: 2em;
    font-size: 15px;
    font-weight: 400;
    color: #666;
    line-height: 26px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    word-break: break-all;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
  }
  .introduce_content .introduce_type a .list_item div {
    margin-top: 3%;
    text-align: right;
  }
  .introduce_content .introduce_type a .list_item div i {
    color: #FF9000;
    font-size: 36px;
  }
}
/* 中等屏幕（桌面显示器，大于等于 992px） */
@media (min-width: 992px) {
  .introduce_content .introduce_info .container .info_content .content_box .list_item {
    padding: 30px 30px 5%;
    margin-bottom: 0;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dd {
    width: auto;
    margin-left: 400px;
  }
  .introduce_content .introduce_info .container .info_content .content_box .list_item dl dd .right_box p {
    width: 100%;
  }
}
/* 大屏幕（大桌面显示器，大于等于 1200px） */