/* AB模板网 www.adminbuy.cn */
/* QQ：9490489 */
.index-t h2 {
  position: relative;
  padding: 0 3rem;
  font-size: 1.6rem;
  color: #333;
  font-weight: 600;
}
.index-t h2::before {
  position: absolute;
  content: '';
  height: 1.2rem;
  width: 3.75rem;
  background: url(../images/hl.png) no-repeat;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
}
.index-t h2::after {
  position: absolute;
  content: '';
  height: 1.2rem;
  width: 4rem;
  background: url(../images/hr.png) no-repeat;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
}
.index-t p {
  margin-top: 1.5rem;
  font-size: 1.5rem;
  color: rgba(0, 0, 0, 0.4);
}
.banner {

}
.banner .bp {
  bottom: 3.25rem !important;
}
.banner .swiper-pagination-bullet {
  width: 1.5rem !important;
  height: 0.2rem !important;
  border-radius: 0.1rem !important;
  opacity: 0.5 !important;
  background-color: #fff !important;
}
.banner .swiper-pagination-bullet-active {
  opacity: 1 !important;
}
.banner img {
  width: 100%;
  height: auto;
  min-height: 100%;
  transition: 1s linear 2s;
  transform: scale(1.1, 1.1);
}
.banner .swiper-slide-active img,
.banner .swiper-slide-duplicate-active img {
  transition: 6s linear;
  transform: scale(1, 1);
}
#index .proj {
  padding-top: 6.5rem;
}
#index .proj .container {
  max-width: 96rem;
}
#index .proj .pp {
  margin: 50px 0 0;
  justify-content: center;
}
#index .proj .pp p {
  padding: 0 24px;
  position: relative;
  font-size: 18px;
  font-weight: 600;
  color: #767676;
}
#index .proj .pp p:last-child::before {
  display: none;
}
#index .proj .pp p::before {
  position: absolute;
  content: '';
  width: 1px;
  height: 16px;
  background-color: #ef8e02;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
#index .proj .proj-box {
  margin-top: 2rem;
  flex-wrap: wrap;
}
#index .proj .proj-box .proj-item {
  position: relative;
  width: 33.3%;
  height: 17.5rem;
  overflow: hidden;
}
#index .proj .proj-box .proj-item:hover .p-cont {
  top: 0;
}
#index .proj .proj-box .proj-item:hover .p-cont::before {
  opacity: 1;
}
#index .proj .proj-box .proj-item:hover .p-cont h4 {
  margin-top: 2rem;
}
#index .proj .proj-box .proj-item .p-cont {
  padding: 1.5rem 0;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
  top: 18.5rem;
  left: 0;
  transition: all 0.5s ease;
}
#index .proj .proj-box .proj-item .p-cont::before {
  position: absolute;
  content: '';
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: 1.5rem;
  border: 0.05rem solid rgba(255, 255, 255, 0.3);
  opacity: 0;
}
#index .proj .proj-box .proj-item .p-cont h4 {
  margin-bottom: 2.3rem;
  font-size: 1rem;
  color: #fff;
}
#index .proj .proj-box .proj-item .p-cont p {
  padding: 0 2.8rem;
  font-size: 0.8rem;
  line-height: 1.5rem;
  color: #fff;
}
#index .proj .proj-box .proj-item .p-cont a {
  position: relative;
  margin-top: 2rem;
  padding: 0.6rem 2.5rem;
  color: #fff;
  font-size: 0.8rem;
  background-color: #ef8e02;
  transition: all 0.4s ease;
  border: 0.05rem solid transparent;
}
#index .proj .proj-box .proj-item .p-cont a:hover {
  background-color: transparent;
  border-color: #ef8e02;
  color: #ef8e02;
}
#index .about {
  padding: 6rem 0;
}
#index .about .about-box {
  margin-top: 4rem;
}
#index .about .about-box .a-left {
  width: 32rem;
}
#index .about .about-box .a-right {
  width: 37.9rem;
  padding: 1rem 0 1rem 4.35rem;
}
#index .about .about-box .a-right h2 {
  margin-bottom: 2.4rem;
  display: inline-block;
  padding: 0 1.5rem;
  position: relative;
  font-size: 1rem;
  font-weight: 600;
  color: #000;
}
#index .about .about-box .a-right h2::before {
  position: absolute;
  content: '';
  width: 0.5rem;
  height: 0.55rem;
  border-color: #ef8e02 transparent transparent #ef8e02;
  border-style: solid;
  border-width: 0.05rem;
  left: 0;
  top: 0;
}
#index .about .about-box .a-right h2::after {
  position: absolute;
  content: '';
  width: 0.5rem;
  height: 0.55rem;
  border-color: transparent #ef8e02 #ef8e02 transparent;
  border-style: solid;
  border-width: 0.05rem;
  right: 0;
  bottom: 0;
}
#index .about .about-box .a-right p {
  font-size: 0.8rem;
  color: #666666;
  line-height: 1.8rem;
}
#index .about .about-box .a-right a {
  margin-top: 3rem;
  display: inline-block;
  padding: 0.6rem 1.5rem;
  border: 0.05rem solid #ef8e02;
  font-size: 0.8rem;
  position: relative;
  color: #ef8e02;
}
#index .about .about-box .a-right a:hover {
  color: #fff;
}
#index .about .about-box .a-right a:hover::before {
  width: 100%;
}
#index .about .about-box .a-right a:hover i {
  color: inherit;
}
#index .about .about-box .a-right a::before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #ef8e02;
  transition: all 0.4s ease-in-out;
  z-index: -1;
}
#index .about .about-box .a-right a i {
  font-size: 1rem;
  color: #ef8e02;
}
#index .service {
  padding: 4.2rem 0 4rem;
  background: url(../images/service.jpg) no-repeat;
  background-size: cover;
}
#index .service .index-t h2 {
  color: #fff;
}
#index .service .service-box {
  margin-top: 3rem;
}
#index .service .service-box .s-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 4rem 3.5rem 4.5rem;
  transition: all 0.3s ease;
}
#index .service .service-box .s-item:hover {
  background-color: #fff;
}
#index .service .service-box .s-item:hover .s-pic {
  background: url(../images/sbg-r.png) no-repeat !important;
}
#index .service .service-box .s-item:hover h4 {
  color: #333 !important;
}
#index .service .service-box .s-item:hover p {
  color: #666666;
}
#index .service .service-box .s-item:hover a {
  color: #ef8e02;
  border-color: #ef8e02 !important;
}
#index .service .service-box .s-item .s-pic {
  margin-bottom: 2rem;
  width: 5.4rem;
  height: 5.4rem;
  background: url(../images/sbg-w.png) no-repeat;
  background-size: cover;
}
#index .service .service-box .s-item .s-pic i {
  font-size: 2.2rem;
  color: #fff;
}
#index .service .service-box .s-item h4 {
  position: relative;
  padding-bottom: 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}
#index .service .service-box .s-item h4::before {
  position: absolute;
  content: '';
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1rem;
  height: 0.05rem;
  background-color: #ef8e02;
}
#index .service .service-box .s-item p {
  margin: 0.9rem 0 1.9rem;
  font-size: 0.8rem;
  color: #fff;
  line-height: 1.5rem;
  text-align: center;
}
#index .service .service-box .s-item a {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  font-size: 0.8rem;
  border: 0.05rem solid #fff;
  color: #fff;
}
#index .service .service-box .s-item a:hover {
  background-color: #ef8e02;
  color: #fff;
}
#index .service .service-box .s-item a i {
  margin-left: 0.7rem;
  font-size: 1rem;
  color: inherit;
  transition: all 0.5s ease;
}
#index .case {
  padding: 6rem 0;
}
#index .case .case-box {
  margin-top: 5.6rem;
}
#index .case .case-box .case-nav {
  width: 100%;
}
#index .case .case-box .case-nav ul { text-align: center;
}
#index .case .case-box .case-nav ul li {
  margin-bottom: 1rem;
  margin-right: 2.5rem;
  position: relative;
  padding: 0 1.5rem 0 0;
  font-size: 0.9rem;
  color: #333;
  cursor: pointer; display: inline-block;
}
#index .case .case-box .case-nav ul li:last-child {
  margin-right: 0;
}
#index .case .case-box .case-nav ul li:hover::before {
  opacity: 1;
}
#index .case .case-box .case-nav ul li::after {
  position: absolute;
  content: '';
  width: 0;
  height: 0;
  border-width: 0.3rem;
  border-style: solid;
  border-color: transparent transparent transparent #ef8e02;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
#index .case .case-box .case-nav ul li::before {
  position: absolute;
  content: '';
  bottom: -0.6rem;
  left: 0;
  width: 0.7rem;
  height: 0.05rem;
  background-color: #ef8e02;
  opacity: 0;
}
#index .case .case-box .case-nav ul .active::before {
  opacity: 1;
}
#index .case .case-box .case-cont {
  margin-top: 1.5rem;
}
#index .case .case-box .case-cont .cases {
  flex-wrap: wrap;
  width: 100%;
}
#index .case .case-box .case-cont .case-item {
  margin-bottom: 0.5rem;
  position: relative;
  width: 22.5rem;
  height: 15rem;
  margin-right: 0.5rem;
  overflow: hidden;
}
#index .case .case-box .case-cont .case-item:nth-child(3n) {
  margin-right: 0;
}
#index .case .case-box .case-cont .case-item:hover::before {
  top: 0 !important;
}
#index .case .case-box .case-cont .case-item:hover p {
  top: 4.65rem !important;
}
#index .case .case-box .case-cont .case-item:hover a {
  bottom: 4.7rem !important;
  opacity: 1;
}
#index .case .case-box .case-cont .case-item::before {
  position: absolute;
  content: '';
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
  top: 12rem;
  transition: all 0.4s ease;
}
#index .case .case-box .case-cont .case-item p {
  position: absolute;
  font-size: 0.9rem;
  color: #fff;
  left: 50%;
  transform: translateX(-50%);
  top: 13rem;
  z-index: 1;
  white-space: nowrap;
  transition: all 0.4s ease;
}
#index .case .case-box .case-cont .case-item a {
  position: absolute;
  padding: 0.5rem 1.7rem;
  border: 0.05rem solid #fff;
  color: #fff;
  font-size: 0.8rem;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  z-index: 1;
  transition: all 0.5s ease;
}
#index .case .case-box .case-cont .case-item a:hover {
  background-color: #ef8e02;
  color: #fff;
  border-color: #ef8e02;
}
#index .case .aa {
  position: relative;
  margin-top: 3rem;
  padding: 0.55rem 2.5rem;
  font-size: 0.7rem;
  border: 0.05rem solid #ef8e02;
  color: #ef8e02;
}
#index .case .aa:hover {
  color: #fff; background: #ef8e02;
}
#index .case .case-cont a:hover::before {
  width: 100%;
}
#index .case .case-cont a:hover i {
  color: inherit;
}
#index .case .case-cont a::before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #ef8e02;
  transition: all 0.4s ease-in-out;
  z-index: -1;
}
#index .news {
  padding: 4rem 2rem;
}
#index .news .news-cont {
  margin-top: 3.35rem;
}
#index .news .news-cont .n-head {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 0.05rem solid #e6e6e6;
}
#index .news .news-cont .n-head h4 {
  font-size: 1.2rem;
}
#index .news .news-cont .n-head a {
  font-size: 0.8rem;
  color: #999999;
}
#index .news .news-cont .n-head a:hover {
  color: #ef8e02;
}
#index .news .news-cont .n-l {
  width: 100%;
}
#index .news .news-cont .n-l .nl-cont .nl-item {
  width: 22.5rem;
  transition: all 0.5s ease;
  border: 0.05rem solid transparent;
}
#index .news .news-cont .n-l .nl-cont .nl-item:hover h4 {
  color: #ef8e02;
}
#index .news .news-cont .n-l .nl-cont .nl-item:hover img {
  transform: scale(1.1);
}
#index .news .news-cont .n-l .nl-cont .nl-item .n-pic {
  height: 12rem;
  transform: translateZ(0);
  overflow: hidden;
}
#index .news .news-cont .n-l .nl-cont .nl-item .n-pic img {
  transition: transform 0.7s ease-out;
}
#index .news .news-cont .n-l .nl-cont .nl-item .n-cont {
  padding: 1.3rem 0;
}
#index .news .news-cont .n-l .nl-cont .nl-item .n-cont h4 {
  margin-bottom: 1rem;
  font-size: 1rem;
}
#index .news .news-cont .n-l .nl-cont .nl-item .n-cont .d {
  font-size: 0.7rem;
  color: #999999;
}
#index .news .news-cont .n-l .nl-cont .nl-item .n-cont .n {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  line-height: 1.5rem;
  color: #666666;
}
#index .news .news-cont .n-r {
  width: 19.8rem;
}
#index .news .news-cont .n-r .nr-cont .n-nr-item {
  padding: 1.4rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 0.05rem dashed #e5e5e5;
}
#index .news .news-cont .n-r .nr-cont .n-nr-item:hover p {
  color: #ef8e02 !important;
}
#index .news .news-cont .n-r .nr-cont .n-nr-item p {
  font-size: 0.8rem;
}
#index .news .news-cont .n-r .nr-cont .n-nr-item i {
  font-size: 1rem;
  color: #999999;
}
#index .msg {
  padding: 1.6rem 0 1.9rem;
  background: url(../images/msg-bg.jpg) no-repeat center;
  background-size: cover;
}
#index .msg h2 {
  font-size: 1.6rem;
  color: #fff;
}
#index .msg form {
  margin-top: 3rem;
  flex-wrap: wrap;
}
#index .msg form input,
#index .msg form textarea {
  margin-right: 1.25rem;
  padding: 1rem 1.5rem;
  width: 22.5rem;
  border: 0.05rem solid #fff;
  font-size: 0.7rem;
  color: #fff;
  height: 3.2rem;
  background-color: transparent;
}
#index .msg form textarea {
  margin-right: 0;
  overflow: auto;
}
#index .msg form button {
  margin-top: 1.5rem;
  padding: 1.1rem 12.3rem;
  font-size: 0.7rem;
  color: #fff;
  background-color: #ef8e02;
  transition: all 0.4s ease;
}
#index .msg form button:hover {
  padding: 1.1rem 13rem;
}