* {
  padding: 0px;
  margin: 0px;
}
body {
  font-family: "Microsoft YaHei";
  font-size: 15px;
  color: #222;
  --themeColor: #28419e;
  --subColor: #e60012;
  overflow-x: hidden;
}
a {
  color: #222;
  text-decoration: none;
}
ul {
  list-style: none;
}
.center {
  width: 1200px;
  margin: 0px auto;
}
.header {
  padding: 25px 0px;
}
.header .head-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header .head-main .head-left {
  display: flex;
  align-items: center;
}
.header .head-main .head-left-right {
  margin-left: 15px;
}
.header .head-main .head-left-right h2 {
  font-size: 27px;
  color: var(--themeColor);
}
.header .head-main .head-left-right h5 {
  font-size: 15px;
  color: var(--themeColor);
  line-height: 28px;
}
.header .head-main .head-left-right p {
  font-size: 18px;
  color: #fff;
  font-weight: 400;
  letter-spacing: 0px;
  background: var(--subColor);
  border-radius: 35px;
  text-align: center;
  padding: 5px 0px;
  letter-spacing: 3px;
  margin-top: 10px;
}
.header .head-main .head-right {
  display: flex;
}
.header .head-main .head-right img {
  width: 54px;
  height: 56px;
  margin-right: 10px;
}
.header .head-main .head-right p {
  font-size: 14px;
}
.header .head-main .head-right h1 {
  color: var(--subColor);
  font-family: arial;
  font-size: 30px;
  margin-top: 5px;
}
.nav {
  background: var(--themeColor);
}
.nav .nav-main {
  width: 1200px;
  margin: 0px auto;
}
.nav .nav-main > ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav .nav-main > ul > li {
  position: relative;
  width: 140px;
  height: 61px;
}
.nav .nav-main > ul > li:hover {
  background: var(--subColor);
}
.nav .nav-main > ul > li .nav-div {
  display: flex;
  justify-content: center;
  align-items: center;
}
.nav .nav-main > ul > li .nav-div a {
  color: #fff;
  font-size: 16px;
  padding: 20px 0px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav .nav-main > ul > li .nav-div span {
  font-size: 25px;
  margin-left: 15px;
  color: #fff;
  cursor: pointer;
  width: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.nav .nav-main > ul > li:last-child a::after {
  width: 0px;
}
.nav .nav-main > ul > li > a {
  color: #fff;
  font-size: 16px;
  padding: 20px 0px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav .nav-main > ul > li .erji {
  position: absolute;
  top: 50px;
  width: 100%;
  z-index: 999;
  visibility: hidden;
  opacity: 0;
  transition: all 0.5s;
}
.nav .nav-main > ul > li .erji ul {
  background: var(--themeColor);
  margin-top: 11px;
}
.nav .nav-main > ul > li .erji ul li a {
  display: block;
  text-align: center;
  color: #fff;
  padding: 15px 0px;
}
.nav .nav-main > ul > li .erji ul li a:hover {
  background: var(--subColor);
}
.nav .nav-main > ul .active {
  background: var(--subColor) !important;
}
.ht-search {
  background: #f1f1f1;
  padding: 15px 0px;
}
.ht-search .ht-search-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ht-search .ht-search-main .ht-search-left font {
  background: var(--subColor);
  color: #fff;
  font-family: arial;
  padding: 4px 5px;
}
.ht-search .ht-search-main .ht-search-left span {
  font-size: 16px;
}
.ht-search .ht-search-main .ht-search-left a {
  font-size: 13px;
  display: inline-block;
  margin-left: 12px;
}
.ht-search .ht-search-main .ht-search-left a:hover {
  color: var(--themeColor);
}
.ht-search .ht-search-main .ht-search-right form {
  display: flex;
  align-items: center;
}
.ht-search .ht-search-main .ht-search-right form input[type=text] {
  width: 180px;
  padding: 8px 10px;
  border: 1px solid #ddd;
}
.ht-search .ht-search-main .ht-search-right form #formBtn {
  background: url(../images/search.png) no-repeat;
  width: 47px;
  height: 32px;
  cursor: pointer;
}
.index-pro {
  margin-top: 60px;
}
.index-pro .index-pro-main {
  width: 1200px;
  margin: 0px auto;
}
.index-pro .index-pro-main .index-pro-title h1 {
  font-size: 55px;
  font-family: arial;
  color: #555;
  font-weight: 550;
}
.index-pro .index-pro-main .index-pro-title h5 {
  width: 40px;
  height: 4px;
  background: var(--subColor);
  border-radius: 10px;
  margin: 10px 0px;
}
.index-pro .index-pro-main .index-pro-title p {
  font-size: 30px;
}
.index-pro .index-pro-main .index-pro-title p span {
  color: Var(--themeColor);
}
.index-pro .index-pro-main .index-prolist {
  margin-top: 30px;
}
.index-pro .index-pro-main .index-prolist ul {
  display: flex;
}
.index-pro .index-pro-main .index-prolist ul li {
  width: 32%;
  margin-right: 16px;
  margin-bottom: 20px;
}
.index-pro .index-pro-main .index-prolist ul li:nth-child(3) {
  margin-right: 0px;
}
.index-pro .index-pro-main .index-prolist ul li a {
  display: flex;
  position: relative;
  justify-content: center;
  align-items: center;
}
.index-pro .index-pro-main .index-prolist ul li a:hover .pic img {
  transform: scale(1.2);
}
.index-pro .index-pro-main .index-prolist ul li a .pic {
  border: 1px solid var(--themeColor);
  overflow: hidden;
}
.index-pro .index-pro-main .index-prolist ul li a .pic img {
  display: block;
  transition: all 0.5s;
}
.index-pro .index-pro-main .index-prolist ul li a .index-pro-info {
  position: absolute;
  width: 80%;
  margin: 0px auto;
  padding: 15px;
  bottom: -100px;
  background: #fff;
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.index-pro .index-pro-main .index-prolist ul li a .index-pro-info h1 {
  font-size: 16px;
}
.index-pro .index-pro-main .index-prolist ul li a .index-pro-info h5 {
  width: 20px;
  height: 2px;
  background: var(--subColor);
  border-radius: 20px;
  margin: 5px 0px;
}
.index-pro .index-pro-main .index-prolist ul li a .index-pro-info div {
  font-size: 12px;
  line-height: 30px;
  height: 120px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.index-pro .index-pro-main .index-pro-head {
  margin-top: 140px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left {
  width: 68%;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a {
  display: block;
  width: 100%;
  position: relative;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a:hover .pic img {
  transform: scale(1.2);
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a .pic {
  border: 1px solid var(--themeColor);
  overflow: hidden;
  width: 100%;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a .pic img {
  display: block;
  transition: all 0.5s;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a .index-pro-left-info {
  position: absolute;
  width: 50%;
  margin: 0px auto;
  padding: 15px;
  bottom: -100px;
  background: #fff;
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  left: 80px;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a .index-pro-left-info h1 {
  font-size: 16px;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a .index-pro-left-info h5 {
  width: 20px;
  height: 2px;
  background: var(--subColor);
  border-radius: 20px;
  margin: 5px 0px;
}
.index-pro .index-pro-main .index-pro-head .index-pro-left a .index-pro-left-info div {
  font-size: 14px;
  line-height: 30px;
  height: 120px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.index-pro .index-pro-main .index-pro-head .index-pro-right {
  width: 22%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.index-pro .index-pro-main .index-pro-head .index-pro-right a {
  border: 1px solid var(--themeColor);
  color: #222;
  width: 100%;
  text-align: center;
  padding: 15px 0px;
}
.index-pro .index-pro-main .index-pro-head .index-pro-right a:hover {
  background: var(--themeColor);
  color: #fff;
}
.banner1 img {
  display: block;
}
.banner1 .swiper-pagination-bullet {
  padding: 6px!important;
}
.banner1 .swiper-pagination-bullet-active {
  background: #fff;
}
.videoTitle {
  display: block;
}
.index-video {
  margin-top: 180px;
}
.index-video .index-video-main {
  width: 1200px;
  margin: 0px auto;
  margin-top: 50px;
}
.index-video .index-video-main .index-video-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-video .index-video-main .index-video-title-row .index-video-left > p {
  margin-top: 5px;
  color: #666;
  line-height: 28px;
}
.index-video .index-video-main .index-video-title-row .index-video-title {
  display: flex;
  align-items: center;
}
.index-video .index-video-main .index-video-title-row .index-video-title h2 {
  font-size: 30px;
  padding-left: 10px;
}
.index-video .index-video-main .index-video-title-row .index-video-title h2 span {
  color: var(--themeColor);
}
.index-video .index-video-main .index-video-title-row .index-video-title .index-video-title-en {
  display: flex;
  flex-direction: column;
  margin-left: 15px;
}
.index-video .index-video-main .index-video-title-row .index-video-title .index-video-title-en h5 {
  width: 20px;
  height: 3px;
  background: var(--subColor);
  border-radius: 30px;
}
.index-video .index-video-main .index-video-title-row .index-video-title .index-video-title-en p {
  text-transform: uppercase;
  color: #888;
  margin-top: 5px;
}
.index-video .index-video-main .index-video-title-row .index-video-link a {
  border: 1px solid var(--themeColor);
  padding: 5px 25px;
}
.index-video .index-video-main .index-video-title-row .index-video-link a:hover {
  background: var(--themeColor);
  color: #fff;
}
.index-video .index-video-main .index-video-container {
  margin-top: 40px;
}
.index-video .index-video-main .index-video-container .swiper-slide > a {
  display: block;
  overflow: hidden;
  position: relative;
}
.index-video .index-video-main .index-video-container .swiper-slide > a:hover .video-zhe {
  opacity: 1;
}
.index-video .index-video-main .index-video-container .swiper-slide > a img {
  display: block;
}
.index-video .index-video-main .index-video-container .swiper-slide > a .video-zhe {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  position: absolute;
  top: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.5s;
  opacity: 0;
}
.index-video .index-video-main .index-video-container .swiper-slide > a .video-zhe i {
  color: #fff;
  font-size: 60px;
}
.index-video .index-video-main .index-video-container .swiper-slide p {
  text-align: center;
}
.index-video .index-video-main .index-video-container .swiper-slide p a {
  display: block;
  background: var(--themeColor);
  padding: 10px 0px;
  color: #fff;
}
.youshi {
  background: url(../images/youshi.png) no-repeat;
  height: 821px;
  margin-top: 60px;
}
.youshi .youshi-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  padding-top: 250px;
}
.youshi .youshi-main .youshi-left {
  width: 80%;
}
.youshi .youshi-main .youshi-left .youshi-cont {
  display: flex;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-left {
  width: 521px;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-left img {
  display: block;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right {
  width: 439px;
  background: #fff;
  padding-top: 50px;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item {
  padding: 20px;
  display: none;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item h2 {
  color: var(--themeColor);
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item > p {
  font-size: 12px;
  text-transform: uppercase;
  font-family: arial;
  margin-top: 15px;
  margin-bottom: 15px;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item h5 {
  width: 30px;
  height: 4px;
  background: var(--subColor);
  border-radius: 10px;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item .youshi-right-item-info {
  margin-top: 30px;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item .youshi-right-item-info p {
  font-size: 15px;
  line-height: 35px;
  color: #777;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item .youshi-right-item-info a {
  display: inline-block;
  margin-top: 30px;
  background: var(--themeColor);
  color: #fff;
  padding: 10px 30px;
}
.youshi .youshi-main .youshi-left .youshi-cont .youshi-cont-right .youshi-right-item .youshi-right-item-info a:hover {
  background: var(--subColor);
}
.youshi .youshi-main .youshi-right {
  width: 19%;
}
.youshi .youshi-main .youshi-right ul li {
  display: flex;
  align-items: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.8);
  margin-bottom: 12px;
  height: 110px;
  padding-left: 25px;
  cursor: pointer;
}
.youshi .youshi-main .youshi-right ul li:hover {
  background: var(--subColor);
}
.youshi .youshi-main .youshi-right ul li:last-child {
  margin-bottom: 0px;
}
.youshi .youshi-main .youshi-right ul li img {
  margin-right: 10px;
}
.youshi .youshi-main .youshi-right ul li .youshi-right-li-right p {
  text-transform: uppercase;
  font-size: 12px;
  margin-top: 5px;
}
.youshi .youshi-main .youshi-right ul .active {
  background: var(--subColor) !important;
}
.index-case {
  padding-top: 50px;
  background: #f5f5f5;
  padding-bottom: 60px;
}
.index-case .index-case-main {
  width: 1200px;
  margin: 0px auto;
}
.index-case .index-case-main .index-case-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-case .index-case-main .index-case-title-row .index-case-title h2 {
  color: #333;
  font-family: arial;
  font-size: 55px;
}
.index-case .index-case-main .index-case-title-row .index-case-title h5 {
  width: 40px;
  height: 4px;
  background: var(--subColor);
  border-radius: 10px;
  margin: 10px 0px;
}
.index-case .index-case-main .index-case-title-row .index-case-title p {
  font-size: 30px;
}
.index-case .index-case-main .index-case-title-row .index-case-title p span {
  color: var(--themeColor);
}
.index-case .index-case-main .index-case-title-row a:hover {
  color: var(--themeColor);
}
.index-case .index-case-main .index-case-title-row a i {
  margin-left: 10px;
}
.index-case .index-case-main .index-caselist {
  margin-top: 40px;
}
.index-case .index-case-main .index-caselist ul {
  display: flex;
  flex-wrap: wrap;
}
.index-case .index-case-main .index-caselist ul li {
  width: 32%;
  margin-right: 15px;
  margin-bottom: 15px;
}
.index-case .index-case-main .index-caselist ul li:nth-child(3n) {
  margin-right: 0px;
}
.index-case .index-case-main .index-caselist ul li > a:hover .index-case-info {
  background: var(--themeColor);
}
.index-case .index-case-main .index-caselist ul li > a:hover .pic img {
  transform: scale(1.2);
}
.index-case .index-case-main .index-caselist ul li > a .pic {
  overflow: hidden;
  border: 1px solid #333;
  border-bottom: 0px;
}
.index-case .index-case-main .index-caselist ul li > a .pic img {
  display: block;
  transition: all 0.5s;
}
.index-case .index-case-main .index-caselist ul li > a .index-case-info {
  background: #222;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 20px;
  transition: all 0.5s;
}
.index-case .index-case-main .index-caselist ul li > a .index-case-info p {
  font-size: 18px;
}
.index-case .index-case-main .index-caselist ul li > a .index-case-info i {
  width: 40px;
  height: 40px;
  background: #fff;
  color: var(--subColor);
  border-radius: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 22px;
  margin-top: 30px;
  margin-bottom: 15px;
}
.index-about .index-guan {
  background: var(--themeColor);
}
.index-about .index-guan .index-guan-main {
  width: 1200px;
  margin: 0px auto;
}
.index-about .index-guan .index-guan-main ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0px 90px 0px;
  justify-content: center;
}
.index-about .index-guan .index-guan-main ul li {
  border-right: 1px solid #fff;
  width: 22%;
  margin-right: 40px;
}
.index-about .index-guan .index-guan-main ul li:nth-child(4) {
  margin-right: 0px;
}
.index-about .index-guan .index-guan-main ul li:last-child {
  border-right: 0px;
}
.index-about .index-guan .index-guan-main ul li h2 {
  color: #fff;
  align-items: center;
  display: flex;
}
.index-about .index-guan .index-guan-main ul li h2 img {
  margin-right: 10px;
}
.index-about .index-guan .index-guan-main ul li p {
  margin-top: 10px;
  color: #fff;
}
.index-about .index-about-main {
  width: 1090px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  background: #fff;
  padding: 55px;
  margin-top: -60px;
  align-items: center;
}
.index-about .index-about-main .index-about-left {
  width: 44%;
}
.index-about .index-about-main .index-about-left h1 {
  font-size: 45px;
  text-transform: uppercase;
}
.index-about .index-about-main .index-about-left h5 {
  width: 40px;
  height: 4px;
  background: var(--subColor);
  border-radius: 10px;
  margin: 10px 0px;
}
.index-about .index-about-main .index-about-left h2 {
  font-weight: 400;
  font-size: 28px;
}
.index-about .index-about-main .index-about-left h2 span {
  color: var(--themeColor);
}
.index-about .index-about-main .index-about-left h3 {
  font-size: 23px;
  margin-top: 30px;
}
.index-about .index-about-main .index-about-left h4 {
  color: #666;
  font-weight: 400;
}
.index-about .index-about-main .index-about-left p {
  font-size: 13px;
  line-height: 30px;
  margin: 15px 0px;
  color: #666;
}
.index-about .index-about-main .index-about-left a {
  background: var(--themeColor);
  color: #fff;
  display: inline-block;
  padding: 8px 30px;
  margin-top: 15px;
}
.index-about .index-about-main .index-about-left a:hover {
  background: var(--subColor);
}
.index-about .index-about-main .index-about-right {
  width: 53%;
}
.index-about .index-about-main .index-about-right img {
  display: block;
}
.index-news {
  background: #f5f5f5;
  padding: 65px 0px;
}
.index-news .index-news-title h1 {
  font-size: 55px;
  font-family: arial;
  color: #555;
  font-weight: 550;
}
.index-news .index-news-title h5 {
  width: 40px;
  height: 4px;
  background: var(--subColor);
  border-radius: 10px;
  margin: 10px 0px;
}
.index-news .index-news-title p {
  font-size: 30px;
}
.index-news .index-news-title p span {
  color: Var(--themeColor);
}
.index-news .index-news-main {
  width: 1200px;
  margin: 0px auto;
}
.index-news .index-news-main .index-news-container {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
.index-news .index-news-main .index-news-container .index-news-left {
  width: 43%;
}
.index-news .index-news-main .index-news-container .index-news-left a img {
  display: block;
  transition: all 0.5s;
}
.index-news .index-news-main .index-news-container .index-news-left a h2 {
  font-size: 18px;
  margin-top: 15px;
}
.index-news .index-news-main .index-news-container .index-news-left a > p {
  font-size: 14px;
  line-height: 25px;
  color: #777;
  margin-top: 5px;
}
.index-news .index-news-main .index-news-container .index-news-left a .index-news-msg {
  display: flex;
  margin-top: 15px;
}
.index-news .index-news-main .index-news-container .index-news-left a .index-news-msg p {
  margin-right: 15px;
  font-size: 13px;
  color: var(--subColor);
}
.index-news .index-news-main .index-news-container .index-news-right {
  width: 53%;
}
.index-news .index-news-main .index-news-container .index-news-right ul li {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dashed #ddd;
}
.index-news .index-news-main .index-news-container .index-news-right ul li a {
  display: flex;
  justify-content: space-between;
}
.index-news .index-news-main .index-news-container .index-news-right ul li a:hover h2 {
  color: var(--themeColor);
}
.index-news .index-news-main .index-news-container .index-news-right ul li:last-child {
  margin-bottom: 0px;
  padding-bottom: 0px;
  border-bottom: 0px;
}
.index-news .index-news-main .index-news-container .index-news-right ul li .index-news-li-left {
  display: flex;
  flex-direction: column;
  width: 13%;
  background: var(--themeColor);
  color: #fff;
  justify-content: center;
  align-items: center;
}
.index-news .index-news-main .index-news-container .index-news-right ul li .index-news-li-left .index-news-date-D {
  font-weight: 600;
  font-size: 30px;
  font-family: arial;
}
.index-news .index-news-main .index-news-container .index-news-right ul li .index-news-li-left .index-news-date-ym {
  font-family: arial;
  font-weight: 600;
  font-size: 14px;
  margin-top: 5px;
}
.index-news .index-news-main .index-news-container .index-news-right ul li .index-news-li-right {
  width: 84%;
}
.index-news .index-news-main .index-news-container .index-news-right ul li .index-news-li-right h2 {
  font-size: 18px;
}
.index-news .index-news-main .index-news-container .index-news-right ul li .index-news-li-right p {
  font-size: 14px;
  line-height: 26px;
  margin-top: 5px;
  color: #777;
}
.footer {
  background: var(--themeColor);
}
.footer .foot-main {
  padding-top: 80px;
  width: 1200px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  color: #fff;
}
.footer .foot-main .foot-lianxi {
  width: 460px;
}
.footer .foot-main .foot-lianxi h1 {
  font-size: 25px;
  font-family: arial;
}
.footer .foot-main .foot-lianxi > p {
  width: 45px;
  height: 1px;
  background: #fff;
  margin: 20px 0px;
}
.footer .foot-main .foot-lianxi h2 {
  font-size: 18px;
  padding-top: 10px;
}
.footer .foot-main .foot-lianxi h3 {
  font-size: 16px;
  font-weight: 400;
  margin: 15px 0px;
}
.footer .foot-main .foot-lianxi ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer .foot-main .foot-nav {
  width: 230px;
}
.footer .foot-main .foot-nav h1 {
  font-size: 25px;
  font-family: arial;
  text-transform: uppercase;
}
.footer .foot-main .foot-nav > p {
  width: 45px;
  height: 1px;
  background: #fff;
  margin: 20px 0px;
}
.footer .foot-main .foot-nav ul {
  display: flex;
  flex-wrap: wrap;
}
.footer .foot-main .foot-nav ul li {
  width: 48%;
  margin-right: 8px;
  margin-bottom: 12px;
}
.footer .foot-main .foot-nav ul li:nth-child(2n) {
  margin-right: 0px;
}
.footer .foot-main .foot-nav ul li a {
  color: #fff;
}
.footer .foot-main .foot-nav ul li a:hover {
  color: var(--subColor);
}
.footer .foot-main .foot-serve {
  width: 190px;
}
.footer .foot-main .foot-serve h1 {
  font-size: 25px;
  font-family: arial;
  text-transform: uppercase;
}
.footer .foot-main .foot-serve > p {
  width: 45px;
  height: 1px;
  background: #fff;
  margin: 20px 0px;
}
.footer .foot-main .foot-serve .foot-serve-tell {
  display: flex;
}
.footer .foot-main .foot-serve .foot-serve-tell img {
  width: 30px;
  height: 30px;
}
.footer .foot-main .foot-serve .foot-serve-tell .foot-serve-tell-right {
  width: 150px;
  margin-left: 10px;
}
.footer .foot-main .foot-serve .foot-serve-tell .foot-serve-tell-right h3 {
  font-family: arial;
  color: var(--subColor);
  font-size: 21px;
}
.footer .foot-main .foot-serve .foot-serve-tell .foot-serve-tell-right span {
  color: var(--subColor);
}
.footer .foot-main .foot-serve a {
  display: inline-block;
  margin-top: 20px;
  background: var(--subColor);
  color: #fff;
  padding: 8px 30px;
  font-size: 14px;
}
.footer .foot-main .foot-serve a:hover {
  background: #bb0000;
}
.footer .copying {
  margin-top: 40px;
  border-top: 1px solid #fff;
}
.footer .copying .copying-main {
  width: 1200px;
  margin: 0px auto;
  padding: 20px 0px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  color: #fff;
}
.footer .copying .copying-main p {
  font-size: 14px;
}
.footer .copying .copying-main a {
  margin-left: 40px;
  color: #fff;
  font-size: 14px;
  display: flex;
  align-items: center;
}
.footer .copying .copying-main a:hover {
  color: var(--subColor);
}
.ht-container {
  width: 1200px;
  margin: 60px auto;
  display: flex;
  justify-content: space-between;
}
.ht-container .ht-left {
  width: 20%;
}
.ht-container .ht-left .ht-left-nav .ht-left-nav-title h2 {
  background: var(--themeColor);
  color: #fff;
  font-size: 26px;
  padding: 30px 0px;
  text-align: center;
}
.ht-container .ht-left .ht-left-nav > ul {
  padding: 0px 20px 20px 20px;
  border: 1px solid var(--themeColor);
}
.ht-container .ht-left .ht-left-nav > ul > li {
  margin-top: 20px;
  position: relative;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f5f5f5;
  transition: all 0.5s;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv:hover {
  background: var(--themeColor) !important;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv:hover > a {
  color: #fff;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv:hover span {
  color: var(--themeColor);
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv > a {
  display: block;
  text-align: center;
  padding: 15px 0px;
  font-size: 16px;
  transition: all 0.5s;
  width: 78%;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv span {
  width: 22%;
  display: flex;
  background: #f5f5f5;
  border-left: 1px solid #ddd;
  height: 51px;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 25px;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv0 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f5f5f5;
  transition: all 0.5s;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv0:hover {
  background: var(--themeColor) !important;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv0:hover > a {
  color: #fff;
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv0:hover span {
  color: var(--themeColor);
}
.ht-container .ht-left .ht-left-nav > ul > li .ht-navdiv0 > a {
  display: block;
  text-align: center;
  padding: 15px 0px;
  font-size: 16px;
  transition: all 0.5s;
  width: 100%;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 {
  position: absolute;
  left: 190px;
  width: 100%;
  z-index: 9999;
  top: 0px;
  transition: all 0.5s;
  visibility: hidden;
  opacity: 0;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 ul {
  background: #f1f1f1;
  margin-left: 20px;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 ul li a {
  display: block;
  text-align: center;
  padding: 15px 0px;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 ul li a:hover {
  background: var(--themeColor);
  color: #fff;
}
.ht-container .ht-left .ht-left-lianxi {
  margin-top: 30px;
}
.ht-container .ht-left .ht-left-lianxi h2 {
  background: var(--themeColor);
  color: #fff;
  font-size: 26px;
  padding: 30px 0px;
  text-align: center;
}
.ht-container .ht-left .ht-left-lianxi h3 {
  background: var(--themeColor);
  color: #fff;
  font-size: 18px;
  padding: 5px 10px;
  margin-top: 10px;
  margin-bottom: 10px;
}
.ht-container .ht-left .ht-left-lianxi ul {
  background: #f5f5f5;
  padding: 15px;
}
.ht-container .ht-left .ht-left-lianxi ul li {
  line-height: 30px;
  font-size: 14px;
}
.ht-container .ht-left .ht-left-lianxi ul li img {
  border-radius: 10px 0px;
}
.ht-container .ht-right {
  width: 77%;
}
.ht-container .ht-right .ht-right-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #ddd;
  padding-bottom: 15px;
}
.ht-container .ht-right .ht-right-title-row span {
  font-size: 25px;
  font-weight: 600;
  color: var(--themeColor);
  padding-left: 30px;
  border-left: 6px solid var(--themeColor);
}
.ht-container .ht-right .ht-right-title-row .ht-right-position {
  color: #4d4d4d;
}
.ht-container .ht-right .ht-right-title-row .ht-right-position i {
  color: var(--themeColor);
  font-size: 18px;
}
.ht-container .ht-right .aboutcont {
  font-size: 15px;
  color: #222;
  line-height: 2;
  padding-top: 20px;
}
.ht-container .ht-right .aboutcont img {
  max-width: 100% !important;
}
.redian {
  margin-top: 60px;
}
.redian .redian-title {
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
}
.redian .redian-title h4 {
  display: flex;
  align-items: flex-end;
}
.redian .redian-title h4 p {
  font-size: 16px;
  font-weight: 400;
  color: #bb0000;
}
.redian .redian-title h4 i {
  color: #999;
  font-size: 12px;
  font-family: arial;
  margin-left: 5px;
}
.redian .redian-top {
  margin-top: 25px;
  display: flex;
  justify-content: space-between;
}
.redian .redian-top .redian-topLeft {
  width: 25%;
}
.redian .redian-top .redian-topLeft img {
  height: 156px;
}
.redian .redian-top .redian-topRight {
  width: 73%;
}
.redian .redian-top .redian-topRight a h3 {
  font-size: 18px;
  color: #222;
}
.redian .redian-top .redian-topRight a h3:hover {
  color: var(--themeColor);
}
.redian .redian-top .redian-topRight p {
  font-size: 14px;
  color: #777;
  line-height: 30px;
  margin-top: 10px;
  margin-bottom: 10px;
}
.redian .redian-top .redian-topRight .redian-more {
  display: flex;
  justify-content: flex-end;
}
.redian .redian-top .redian-topRight .redian-more a {
  color: var(--themeColor);
}
.redian ul {
  margin-top: 35px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.redian ul li {
  width: 48%;
  margin-right: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
  margin-bottom: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: circle;
}
.redian ul li a {
  font-size: 14px;
  color: #333;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 70%;
}
.redian ul li a:hover {
  color: var(--themeColor);
}
.redian ul li span {
  font-size: 13px;
  color: #bb0000;
}
.redian ul li:nth-child(2n) {
  margin-right: 0px;
}
.newslist {
  border-radius: 4px;
  margin-top: 20px;
  padding: 15px 0px;
}
.newslist ul li:last-child a {
  border-bottom: 0px;
}
.newslist ul li a:hover {
  text-decoration: none;
  color: var(--themeColor);
}
.newslist ul li .newslink {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #ddd;
  transition: all 1s;
  padding: 25px 20px;
}
.newslist ul li .newslink:hover {
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
}
.newslist ul li .newslink:hover h3 {
  color: var(--themeColor) !important;
}
.newslist ul li .newslink .news-left {
  flex: 2;
}
.newslist ul li .newslink .news-left .news-left-img {
  overflow: hidden;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.newslist ul li .newslink .news-left .news-left-img img {
  display: block;
}
.newslist ul li .newslink .news-container {
  flex: 6;
  padding: 0px 25px;
  display: flex;
  justify-content: space-around;
  flex-direction: column;
}
.newslist ul li .newslink .news-container .news-title-row h3 {
  color: #111;
  font-weight: 400;
  font-size: 18px;
}
.newslist ul li .newslink .news-container .news-title-row p {
  color: #666;
  font-size: 13px;
  line-height: 2.3;
  margin-top: 12px;
  text-align: justify;
}
.newslist ul li .newslink .news-container .news-visits dl {
  display: flex;
}
.newslist ul li .newslink .news-container .news-visits dl dd {
  color: #999;
  font-size: 13px;
  border-bottom: 0px;
  margin-right: 20px;
}
.newslist ul li .newslink .news-container .news-visits dl dd i {
  margin-right: 8px;
}
.page {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  padding-top: 20px;
}
.page .page-status,
.page a {
  cursor: pointer;
  color: #333;
  background: #f1f1f1;
  padding: 8px 15px;
  margin: 0px 5px;
  border-radius: 4px;
  font-size: 14px;
}
.page .page-status:hover,
.page a:hover {
  background: var(--themeColor);
  color: #fff;
}
.newscont {
  margin-top: 30px;
}
.newscont .newscont-title {
  border-bottom: 1px dashed #ddd;
  margin-bottom: 15px;
}
.newscont .newscont-title h1 {
  font-size: 25px;
  color: var(--themeColor);
}
.newscont .newscont-title ul {
  display: flex;
  margin-top: 15px;
  padding-bottom: 20px;
}
.newscont .newscont-title ul li {
  margin-right: 20px;
  color: #777;
  font-size: 14px;
}
.newscont .newscontent {
  font-size: 15px;
  color: #333;
  line-height: 2;
}
.newscont .newscontent img {
  max-width: 100% !important;
}
.newscont .newscontent video {
  width: 800px;
  height: 475px;
}
.newscont .PreNext {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.newscont .PreNext a {
  color: #888;
}
.newscont .PreNext a:hover {
  color: var(--themeColor);
}
.productlist {
  margin-top: 30px;
}
.productlist ul {
  display: flex;
  flex-wrap: wrap;
}
.productlist ul li {
  width: 32%;
  margin-right: 15px;
  margin-bottom: 25px;
}
.productlist ul li:nth-child(3n) {
  margin-right: 0px;
}
.productlist ul li > a {
  border: 1px solid #ddd;
  display: block;
  overflow: hidden;
  box-sizing: border-box;
  position: relative;
}
.productlist ul li > a:hover .pro-zhe {
  opacity: 1;
}
.productlist ul li > a:hover img {
  transform: scale(1.2);
}
.productlist ul li > a img {
  display: block;
  transition: all 0.5s;
}
.productlist ul li > a .pro-zhe {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  top: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: all 0.5s;
}
.productlist ul li > a .pro-zhe p {
  padding: 0px 20px;
  color: #fff;
  font-size: 13px;
  line-height: 26px;
}
.productlist ul li > p {
  text-align: center;
  margin-top: 15px;
}
.caselist {
  margin-top: 30px;
}
.caselist ul {
  display: flex;
  flex-wrap: wrap;
}
.caselist ul li {
  width: 32%;
  margin-right: 15px;
  margin-bottom: 25px;
}
.caselist ul li:nth-child(3n) {
  margin-right: 0px;
}
.caselist ul li > a {
  border: 1px solid #ddd;
  display: block;
  overflow: hidden;
  box-sizing: border-box;
  position: relative;
}
.caselist ul li > a:hover .pro-zhe {
  opacity: 1;
}
.caselist ul li > a:hover img {
  transform: scale(1.2);
}
.caselist ul li > a img {
  display: block;
  transition: all 0.5s;
}
.caselist ul li > p {
  text-align: center;
  margin-top: 15px;
}
.videolist {
  margin-top: 30px;
}
.videolist ul {
  display: flex;
  flex-wrap: wrap;
}
.videolist ul li {
  width: 32%;
  margin-right: 15px;
  margin-bottom: 30px;
}
.videolist ul li:nth-child(3n) {
  margin-right: 0px;
}
.videolist ul li > a {
  display: block;
  overflow: hidden;
  box-sizing: border-box;
  position: relative;
}
.videolist ul li > a:hover .video-zhe {
  opacity: 1;
}
.videolist ul li > a:hover .video-zhe i {
  font-size: 50px;
}
.videolist ul li > a img {
  display: block;
}
.videolist ul li > a .video-zhe {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  top: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: all 0.5s;
}
.videolist ul li > a .video-zhe i {
  font-size: 180px;
  color: #fff;
  transition: all 0.5s;
}
.videolist ul li > p {
  text-align: center;
  background: var(--themeColor);
  color: #fff;
  padding: 15px 0px;
}
.videolist ul li > p a {
  color: #fff;
}
.procont .proTop {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
}
.procont .proTop .proTop-left {
  width: 45%;
  border: 1px solid #ddd;
}
.procont .proTop .proTop-left img {
  display: block;
}
.procont .proTop .proTop-right {
  width: 52%;
}
.procont .proTop .proTop-right h1 {
  font-size: 22px;
  color: var(--themeColor);
}
.procont .proTop .proTop-right ul {
  display: flex;
  align-items: center;
  margin-top: 15px;
}
.procont .proTop .proTop-right ul li {
  font-size: 14px;
  color: #777;
  margin-right: 15px;
}
.procont .proTop .proTop-right p {
  padding: 15px 0px;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  line-height: 28px;
  color: #666;
  margin-top: 15px;
  font-size: 13px;
}
.procont .proTop .proTop-right .proTop-btn {
  margin-top: 25px;
  display: flex;
  align-items: center;
}
.procont .proTop .proTop-right .proTop-btn a {
  display: inline-block;
  width: 180px;
  margin-right: 25px;
  background: var(--themeColor);
  color: #fff;
  text-align: center;
  border-radius: 100px;
  padding: 15px 0px;
  transition: all 0.5s;
}
.procont .proTop .proTop-right .proTop-btn a:nth-child(2) {
  margin-right: 0px;
}
.procont .proTop .proTop-right .proTop-btn a:hover {
  background: var(--subColor);
  color: #fff;
}
.procont .proxq {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-top: 50px;
}
.procont .proxq h2 {
  font-size: 26px;
  font-weight: 400;
  margin-bottom: 15px;
  color: var(--themeColor);
}
.procont .proxq h3 {
  width: 100%;
  background: url(../images/title_bg2.png) no-repeat center;
  height: 20px;
}
.procont .procontent {
  font-size: 15px;
  color: #333;
  line-height: 2;
  padding-top: 20px;
}
.procont .procontent img {
  max-width: 100% !important;
}
.procont .procontent table {
  border-collapse: collapse!important;
}
.ht-liuyan {
  width: 800px;
  margin-top: 30px;
}
.ht-liuyan h3 {
  font-size: 30px;
  text-align: center;
  color: #4d4d4d;
  font-weight: 500;
}
.form-group {
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.form-group .form-item {
  width: 49%;
}
.form-item input {
  width: 250px;
  height: 35px;
  padding: 0px 10px;
  border: 1px solid #ddd;
}
.yzm input {
  width: 140px;
  margin-right: 10px;
  padding: 0px 10px;
}
.yzm {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.neirong p {
  margin: 0px;
}
.neirong div {
  width: 100%;
}
.neirong textarea {
  width: 95%;
  padding: 10px 10px;
  border: 1px solid #ddd;
}
.form-btn {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.form-btn input {
  margin-right: 10px;
}
.form-btn input:nth-child(1) {
  background: var(--themeColor);
  border: none;
  color: #fff;
  padding: 8px 25px;
  cursor: pointer;
}
.form-btn input:nth-child(2) {
  background: #dd2c14;
  border: none;
  color: #fff;
  padding: 8px 25px;
  cursor: pointer;
}
input[type="button"],
input[type="submit"],
input[type="reset"] {
  -webkit-appearance: none;
}
textarea {
  -webkit-appearance: none;
}
.aboutBanner {
  display: block;
}
@media screen and (max-width: 1800px) {
  .banner1 img {
    width: 100%!important;
  }
  .aboutBanner {
    width: 100%!important;
  }
  .videoTitle {
    width: 100%!important;
  }
}