body {
  background: #f2f2f2;
}
.s-container {
  background: #ffffff;
  padding: 0;
}
.overflow {
  overflow: hidden;
}
.s-banner {
  width: 100%;
  height: 600px;
  position: relative;
  overflow: hidden;
}
.s-banner .banner-img {
  width: 100%;
  height: 100%;
}
.s-banner .banner-img img {
  width: 100%;
  height: 100%;
}
.s-banner .banner-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: #ffffff;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  z-index: 2;
}
.s-banner .banner-content .wapper {
  width: 300px;
  border: 3px solid #fff;
  padding: 15px;
  text-align: center;
}
.s-banner .banner-content .wapper h3 {
  margin-bottom: 10px;
}
.s-banner .banner-content .wapper p {
  margin: 0;
  font-size: 16px;
}
.s-content {
  padding: 0 50px 100px;
}
.s-content .s-item {
  width: 100%;
}
.s-content .s-item .desc-wrap {
  width: 100%;
  padding: 50px 50px 70px;
  overflow: hidden;
}
.s-content .s-item .desc-wrap .main-info {
  padding-right: 15%;
  margin-top: 20px;
}
.s-content .s-item .desc-wrap .main-info .s-sub-title {
  font-size: 20px;
  margin-bottom: 20px;
}
.s-content .s-item .desc-wrap .main-info .s-title {
  font-size: 36px;
  margin-bottom: 36px;
  color: #f27914;
}
.s-content .s-item .desc-wrap .main-info .s-desc {
  font-size: 16px;
  line-height: 28px;
}
.s-content .s-item .desc-wrap .sub-info {
  margin-top: 20px;
}
.s-content .s-item .desc-wrap .sub-info .s-number {
  font-size: 60px;
  line-height: 60px;
  height: 60px;
  color: #f27914;
  margin-top: 27px;
  margin-bottom: 30px;
}
.s-content .s-item .desc-wrap .sub-info .s-number .s-unit {
  font-size: 16px;
  color: #333;
}
.s-content .s-item .desc-wrap .sub-info .s-detail {
  font-size: 13px;
  line-height: 24px;
  margin-top: 20px;
}
.s-content .s-item .item-img {
  width: 100%;
  height: 512px;
  background-size: cover;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.s-content .s-item .item-img .n-i-layer {
  position: absolute;
  width: 100%;
  height: 100%;
  margin: auto;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(0, 0, 0, 0);
  transition: width .7s,height .7s,background .7s;
  -webkit-transition: width .7s,height .7s,background .7s;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail {
  width: 100%;
  height: 140px;
  position: absolute;
  top: 50%;
  margin-top: -70px;
  text-align: center;
  display: none;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail h3 a {
  color: #ffffff;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail h3 a:hover {
  color: #f27914;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-txt {
  color: #ffffff;
  margin: 10px 0;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-more-btn {
  margin-top: 20px;
  position: relative;
  max-width: 88px;
  width: 100%;
  margin: 0 auto;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-more-btn a {
  color: #ffffff;
  border: 1px solid #ffffff;
  padding: 5px 15px;
  display: block;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-more-btn a:hover {
  color: #f27914;
  transition: linear 0.2s color;
  -webkit-transition: linear 0.2s color;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-more-btn a:before {
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 0;
  height: 0;
  border: 1px solid transparent;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-more-btn a:after {
  position: absolute;
  bottom: 0;
  right: 0;
  content: '';
  width: 0;
  height: 0;
  border: 1px solid transparent;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-more-btn a:hover:before {
  width: 100%;
  height: 100%;
  border-top-color: #f27914;
  border-right-color: #f27914;
  transition: linear 0.2s width , linear 0.2s height 0.2s;
  -webkit-transition: linear 0.2s width , linear 0.2s height 0.2s;
}
.s-content .s-item .item-img .n-i-layer .i-pro-detail .i-pro-more-btn a:hover:after {
  width: 100%;
  height: 100%;
  border-bottom-color: #f27914;
  border-left-color: #f27914;
  transition: linear 0.2s width 0.4s, linear 0.2s height 0.6s;
  -webkit-transition: linear 0.2s width 0.4s, linear 0.2s height 0.6s;
}
.s-content .s-item .item-img .s-title {
  position: absolute;
  width: 200px;
  height: 40px;
  text-align: center;
  font-size: 36px;
  color: #fff;
  line-height: 40px;
  top: 50%;
  left: 50%;
  margin: -20px 0 0 -100px;
  display: none;
}
.s-content .s-item .item-img:hover .n-i-layer {
  background: rgba(0, 0, 0, 0.3);
}
.s-content .s-item .item-img:hover .s-title {
  display: block;
}
.s-content .s-item .item-img:hover .i-pro-detail {
  display: block;
}
.s-detail {
  /* padding-top: 50px; */
  overflow: hidden;
  padding-bottom: 0 !important;
}
.s-detail .item-img {
  cursor: default !important;
}
.s-detail .desc-wrap {
  padding-bottom: 30px !important;
}
.s-detail .desc-wrap .content-wrap {
  padding: 30px 15px;
  font-size: 16px;
  line-height: 28px;
  overflow: hidden;
}
.s-detail .desc-wrap .n-d-tags {
  text-align: right;
}
.s-detail .desc-wrap .n-d-tags .tags-item {
  line-height: 26px;
  padding: 0 15px;
  display: inline-block;
  margin: 0 1px;
  background: #f7f7f7;
  color: #999;
}
.p-projects {
  max-width: 1100px;
  border-top: 1px solid #eee;
  margin: 0 auto;
  overflow: hidden;
  padding: 30px 0;
}
.p-projects .p-title {
  font-size: 16px;
  margin-bottom: 20px;
  padding-left: 20px;
}
.p-projects .project-item {
  padding: 15px;
}
.p-projects .project-item .item-img {
  width: 100%;
  height: 240px;
  background-size: cover;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.p-projects .project-item .item-img .n-i-layer {
  position: absolute;
  width: 0;
  height: 0;
  margin: auto;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(0, 0, 0, 0);
  transition: width .7s,height .7s,background .7s;
  -webkit-transition: width .7s,height .7s,background .7s;
}
.p-projects .project-item .item-img .layer-title {
  position: absolute;
  height: 20px;
  width: 100%;
  font-size: 16px;
  line-height: 20px;
  color: #ffffff;
  bottom: 20px;
  text-align: center;
}
.p-projects .project-item .item-img:hover .n-i-layer {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}
.p-projects .project-item .item-img:hover .layer-title {
  bottom: 45%;
  color: #f27914;
}
.s-detailmf{
  padding-top: 50px
}