.business-material .material-container {
  margin-bottom: 130px;
}
.business-material .material-detail {
  margin: 68px 0 44px;
}
.business-material .material-detail .material-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
}
.business-material .material-detail .material-list .material-item {
  position: relative;
  width: 289px;
  height: 278px;
  cursor: pointer;
  margin-bottom: 34px;
}
.business-material .material-detail .material-list .material-item > a {
  display: block;
  width: 100%;
  height: 100%;
}
.business-material .material-detail .material-list .material-item .item-img {
  width: 100%;
  height: 223px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.business-material .material-detail .material-list .material-item .item-detail {
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 55px;
  border: 1px solid #e5e5e5;
  border-top: none;
  transition: all .3s;
}
.business-material .material-detail .material-list .material-item .item-detail p.material-name {
  font-size: 22px;
  font-weight: 400;
  color: #333333;
}
.business-material .material-detail .material-list .material-item:hover .item-detail {
  height: 66px;
  border: none;
  background: #F51C30;
}
.business-material .material-detail .material-list .material-item:hover .item-detail p.material-name {
  color: #fff;
  font-weight: bold;
}
.business-material-detail .material-detail-container .material-box {
  padding-top: 65px;
  padding-bottom: 0;
  background-color: #fcfcfc;
}
.business-material-detail .material-detail-container .material-detail-box .p-l-18 {
  padding-left: 18px;
  margin-top: 24px;
}
.business-material-detail .material-detail-container .material-detail-box .equipment-group .p-l-18 {
  margin-top: 24px;
  margin-bottom: 24px;
}
.business-material-detail .material-detail-container .material-detail-box .equipment-group p {
  padding-left: 18px;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
}
.business-material-detail .material-detail-container .material-detail-box .material-produce {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.business-material-detail .material-detail-container .material-detail-box .material-produce .produce-left {
  width: 478px;
  height: 444px;
}
.business-material-detail .material-detail-container .material-detail-box .material-produce .produce-left .produce-swiper {
  height: 100%;
}
.business-material-detail .material-detail-container .material-detail-box .material-produce .produce-left .produce-swiper .swiper-button-prev,
.business-material-detail .material-detail-container .material-detail-box .material-produce .produce-left .produce-swiper .swiper-button-next {
  width: 19px;
  height: 33px;
  background-image: url('/static/cn/images/business/material/right.png');
  background-size: cover;
}
.business-material-detail .material-detail-container .material-detail-box .material-produce .produce-left .produce-swiper .swiper-button-prev {
  transform: rotate(180deg);
}
.business-material-detail .material-detail-container .material-detail-box .material-produce .produce-right {
  width: 720px;
}
.business-material-detail .material-detail-container .material-detail-box .material-produce .produce-right p {
  font-size: 18px;
  font-weight: 400;
  color: #666666;
  line-height: 36px;
  margin-top: 30px;
}
.business-material-detail .material-detail-container .material-detail-box .material-analysis {
  margin-top: 75px;
}
.business-material-detail .material-detail-container .material-detail-box .material-analysis p {
  font-size: 16px;
  color: #666666;
  line-height: 30px;
}
.business-material-detail .material-detail-container .material-detail-box .back-box {
  text-align: center;
}
.business-material-detail .material-detail-container .material-detail-box .back-box a.back-link {
  position: relative;
  display: inline-block;
  margin: 60px 24px;
  padding: 16px 36px;
  font-weight: bold;
  font-size: 18px;
  border: 2px solid #F51C30;
  border-right-width: 0;
  color: #F51C30;
  cursor: pointer;
}
.business-material-detail .material-detail-container .material-detail-box .back-box a.back-link:before {
  position: absolute;
  top: -2px;
  right: -19px;
  content: '';
  display: block;
  width: 20px;
  height: 107%;
  background-repeat: no-repeat;
  background-size: auto 100%;
  background-position: left center;
  background-image: url(/static/cn/images/home/part_three_tab_arrow.png);
}
.business-material-detail .material-detail-container .material-detail-box .back-box a.back-link:hover {
  color: #fff;
  background-color: #EC2026;
}
.business-material-detail .material-detail-container .material-detail-box .back-box a.back-link:hover:before {
  background-image: url(/static/cn/images/home/part_three_tab_arrow_a.png);
}
.equipment-list {
  display: flex;
  align-items: center;
  margin-top: 50px;
}
.equipment-list .equipment-item {
  position: relative;
  width: 308px;
}
.equipment-list .equipment-item:not(:last-of-type) {
  margin-right: 23px;
}
.equipment-list .equipment-item > a {
  position: relative;
  width: 100%;
  padding: 50px 0;
  padding-bottom: 0;
  height: 100%;
}
.equipment-list .equipment-item .item-img {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 1;
}
.equipment-list .equipment-item .main-box {
  width: 100%;
  padding: 0 30px;
  padding-bottom: 30px;
}
.equipment-list .equipment-item .main-box h4 {
  position: relative;
  font-size: 22px;
  font-weight: bold;
  color: #333;
  text-align: center;
  padding: 20px 0;
  z-index: 51;
}
.equipment-list .equipment-item .main-box p {
  position: relative;
  font-size: 14px;
  color: #999;
  line-height: 22px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  z-index: 51;
}
.equipment-list .equipment-item img {
  position: absolute;
  top: 17px;
  left: 20px;
  width: 44px;
}
.equipment-list .equipment-item:hover {
  box-shadow: 0px 6px 61px 7px rgba(133, 81, 81, 0.11);
}
.equipment-list .equipment-item:hover .main-box {
  background-color: #F51C30;
}
.equipment-list .equipment-item:hover .main-box h4 {
  color: #fff;
}
.equipment-list .equipment-item:hover .main-box p {
  color: #fff;
}
.title-box {
  text-align: center;
}
.title-box h5 {
  font-size: 32px;
  font-weight: bold;
  color: #f51c30;
  line-height: 36px;
}
.title-box p {
  font-size: 14px;
  font-weight: bold;
  color: #999999;
  line-height: 30px;
  margin-top: 10px;
}
.business-equipment .equipment-type-list .type-list-box ul.type-list li.type-item .type-right .right-bottom .equipment-list .equipment-item > a {
  padding: 0 !important;
}