header {
  position: fixed;
  background-color: transparent;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 999;
  transition: all 0.5s;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
header .container .header_logo img {
  height: 70px;
  width: auto;
}
header .container .header_menu {
  display: flex;
  align-items: center;
}
header .container .header_menu li {
  margin-bottom: 0;
  position: relative;
  width: auto;
}
header .container .header_menu li a {
  display: block;
  font-size: 16px;
  text-align: center;
  line-height: 80px;
  padding: 0 20px;
  transition: all 0.5s ease;
  border-color: transparent;
  position: relative;
}
header .container .header_menu li > a {
  font-weight: bold;
}
header .container .header_menu li > a::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--on-color);
  transition: all 0.3s ease;
}
header .container .header_menu li .submenu {
  display: none;
  position: absolute;
  top: 100%;
  font-size: 14px;
  left: 50%;
  transform: translateX(-50%);
}
header .container .header_menu li .submenu div {
  display: flex;
  flex-direction: column;
}
header .container .header_menu li .submenu div a {
  white-space: nowrap;
  line-height: 3;
  color: #fff;
  background: #000;
  transition: all 0.3 ease;
  position: relative;
}
header .container .header_menu li .submenu div a:hover {
  background: var(--on-color);
}
header .container .header_menu li.active a,
header .container .header_menu li:hover a {
  color: var(--on-color);
}
header .container .header_menu li.active > a::before,
header .container .header_menu li:hover > a::before {
  width: 100%;
}
header.on,
header:hover {
  background-color: #fff;
  box-shadow: 5px 1px 20px 2px rgba(0, 0, 0, 0.2);
}
.m-header {
  background: #fff;
  display: none;
  position: relative;
  z-index: 999;
  position: fixed;
}
.m-header .m-header_con {
  display: flex;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  justify-content: space-between;
  height: 70px;
  padding: 0 15px;
  align-items: center;
  background: #fff;
}
.m-header .img {
  height: 100%;
  background-color: #fff;
}
.m-header .img img {
  height: 100%;
  width: auto;
}
.m-header .btns {
  display: flex;
  flex-direction: column;
}
.m-header .btns span {
  display: block;
  width: 30px;
  background: var(--on-color);
  height: 2px;
  margin: 5px 0;
  transition: all 0.5s;
}
.m-header .btns.on span:nth-child(1) {
  transform: rotate(45deg) translateX(27%);
}
.m-header .btns.on span:nth-child(2) {
  display: none;
}
.m-header .btns.on span:nth-child(3) {
  transform: rotate(-45deg) translateX(27%);
}
.m-header .menu {
  display: none;
  position: absolute;
  width: 100%;
  top: 69px;
  left: 0;
  background: #f2f2f2;
  padding: 0 20px;
  height: calc(100vh - 69px);
  overflow-y: auto;
}
.m-header .menu .item a {
  display: block;
  line-height: 65px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  width: 100%;
  color: #212529;
}
.m-header .menu .item a span {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.m-header .menu .item a span i {
  transition: all 0.5s ease;
  font-size: 20px;
}
.m-header .menu .item a.on span i {
  transform: rotate(90deg);
}
.m-header .menu .item .m_submenu {
  padding-left: 30px;
  display: none;
}
.m-header .menu .item .m_submenu a {
  color: #666;
}
footer {
  background: #333;
  padding: 80px 0px 0px;
}
footer .container {
  display: flex;
  justify-content: space-between;
  padding-bottom: 60px;
}
footer .container .left img {
  height: 150px;
  width: auto;
  margin: 0;
  margin-bottom: 25px;
}
footer .container .list {
  display: block;
}
footer .container .list p {
  color: #fff;
  margin-bottom: 25px;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 550;
}
footer .container .list ul li a {
  color: #fff;
  opacity: 0.7;
}
footer .container .list ul li div {
  display: flex;
  align-items: center;
}
footer .container .list ul li div img {
  margin: 0;
  width: 16px;
  height: 16px;
}
footer .container .list ul li div span {
  margin-left: 10px;
  display: blcok;
  color: #fff;
  opacity: 0.7;
}
footer .container .list:nth-child(2) {
  padding-left: 5%;
}
footer .container > div {
  flex: 1;
}
footer .bottom {
  color: #fff;
  opacity: 0.7;
  padding: 10px 0px;
  border-top: 1px solid rgba(144, 144, 144, 0.2);
  text-align: center;
  font-size: 12px;
}
/* index */
.banner .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: var(--on-color);
}
.banner .swiper-pagination-bullet-active {
  background: var(--on-color);
}
.move_line span {
  display: inline-block;
  margin: 0 6px 0 0;
  height: 5px;
  border-radius: 6px;
}
.move_line span:nth-child(1) {
  width: 6px;
  background: var(--on-color);
  animation: move_line1 1.2s linear infinite alternate;
}
.move_line span:nth-child(2) {
  width: 6px;
  background: var(--on-color);
  animation: move_line2 1.2s linear infinite alternate;
}
.index_title {
  text-align: center;
}
.index_title h3 {
  color: var(--on-color);
}
.index1 {
  padding: 1rem 0;
}
.index1 .container .index1_content {
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.index1 .container .index1_content .item {
  display: block;
  position: relative;
}
.index1 .container .index1_content .item div {
  position: absolute;
  width: 100%;
  height: 100%;
  font-weight: 500;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
  color: var(--on-color);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
}
.index1 .container .index1_content .item:hover div {
  opacity: 1;
}
.index2 {
  background: #e7e7e7;
  padding: 1rem 0;
}
.index2 .container {
  display: flex;
}
.index2 .container .left {
  flex: 1;
  margin-right: 0.5rem;
}
.index2 .container .left h2 {
  color: var(--on-color);
}
.index2 .container .left .desc {
  margin-top: 10px;
  line-height: 1.8;
}
.index2 .container .left ul {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.index2 .container .left ul li {
  border: 1px solid var(--on-color);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}
.index2 .container .img {
  width: 45%;
  border-radius: 15px;
  overflow: hidden;
}
.index2 .container .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index3 {
  padding: 1rem 0;
}
.index3 .container .list {
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.index3 .container .list .item .img {
  overflow: hidden;
}
.index3 .container .list .item .img img {
  width: 100%;
}
.index3 .container .list .item .info {
  border: 1px solid #000;
  border-top: 0;
  padding: 5%;
}
.index4 .container .index4_swiper {
  margin-top: 0.5rem;
}
.index4 .container .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: 300ms;
  transform: scale(0.8);
  z-index: 1;
}
.index4 .container .swiper-slide .img {
  border: 4px solid #ccc;
  padding: 10px;
  border-radius: 50%;
}
.index4 .container .swiper-slide .img .img2 {
  border-radius: 50%;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.index4 .container .swiper-slide .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index4 .container .swiper-slide .info {
  margin-top: 10px;
  margin-bottom: 1rem;
}
.index4 .container .swiper-slide .info .name {
  font-weight: 500;
  color: var(--on-color);
}
.index4 .container .swiper-slide .info .title {
  margin-top: 20px;
  white-space: nowrap;
  display: none;
  align-items: center;
  justify-content: center;
}
.index4 .container .swiper-slide-active,
.index4 .container .swiper-slide-duplicate-active {
  transform: scale(1);
  z-index: 9;
}
.index4 .container .swiper-slide-active .img,
.index4 .container .swiper-slide-duplicate-active .img {
  border-color: var(--on-color);
}
.index4 .container .swiper-slide-active .info .title,
.index4 .container .swiper-slide-duplicate-active .info .title {
  display: flex;
}
.index4 .container .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: var(--on-color);
}
.index4 .container .swiper-pagination-bullet-active {
  background: var(--on-color);
}
.index5 {
  padding: 1rem 0;
}
.index5 .container .index5_list {
  padding: 0.5rem 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.index5 .container .index5_list .item {
  padding: 0 0.15rem;
  margin: 0.2rem;
}
.index5 .container .index5_list .item .data {
  color: #666;
  margin-bottom: 10px;
  line-height: 1.5;
  text-shadow: 0px 5px 5px rgba(208, 0, 0, 0.4);
}
.index5 .container .index5_list .item h3 {
  color: #333;
  height: 75px;
  overflow: hidden;
  line-height: 1.5;
  transition: all 0.3s ease;
  font-weight: 400;
}
.index5 .container .index5_list .item p {
  color: #555;
}
.index5 .container .index5_list .item .img {
  margin-top: 0.3rem;
  border-radius: 6px;
  overflow: hidden;
}
.index5 .container .index5_list .item .img img {
  transition: all 0.5s ease;
}
.index5 .container .index5_list .item:hover h3 {
  color: var(--on-color);
}
.index5 .container .index5_list .item:hover .img img {
  transform: scale(1.05);
}
.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 5%;
}
.pagination li {
  margin: 5px;
}
.pagination li a {
  padding: 7px 15px;
  border: 1px solid var(--on-color);
  color: var(--on-color);
}
.pagination li.active a {
  background-color: var(--on-color);
  color: #fff;
}
.prevnext {
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
}
.prevnext li a {
  font-size: 14px;
  color: #555;
}
.list_con {
  padding: 5% 0;
}
.list_con .index_title {
  text-align: left;
}
.list_con .list_box {
  display: grid;
  grid-template-columns: 20% 80%;
  margin: 3% 0 5%;
}
.list_con .list_box .left ul li a {
  display: block;
  line-height: 50px;
  color: #333;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 0 15px;
  transition: all 0.3s ease;
}
.list_con .list_box .left ul li.active a,
.list_con .list_box .left ul li:hover a {
  border-color: var(--on-color);
  background-color: var(--on-color);
  color: #fff;
}
.list_con .list_box .right {
  margin-left: 3%;
}
.list_con .list_box .right .right_con {
  display: flex;
  flex-wrap: wrap;
  gap: 2%;
}
.list_con .list_box .right .right_con li {
  width: 32%;
  margin-bottom: 2%;
}
.list_con .list_box .right .right_con .item {
  border: 1px solid #ccc;
  display: block;
}
.list_con .list_box .right .right_con .item .img {
  overflow: hidden;
}
.list_con .list_box .right .right_con .item .img img {
  transition: all 0.5s ease;
}
.list_con .list_box .right .right_con .item .text {
  position: relative;
  text-align: center;
  padding: 20px;
}
.list_con .list_box .right .right_con .item .text h4 {
  font-weight: 400;
}
.list_con .list_box .right .right_con .item .text p {
  line-height: 1.5;
  color: #333;
  opacity: 0;
  transition: all 0.5s ease;
}
.list_con .list_box .right .right_con .item .text::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 5px;
  background: transparent;
  transition: all 0.5s ease;
  top: 0;
  left: 0;
  z-index: 2;
}
.list_con .list_box .right .right_con .item:hover .img img {
  transform: scale(1.05);
}
.list_con .list_box .right .right_con .item:hover .text p {
  opacity: 1;
}
.list_con .list_box .right .right_con .item:hover .text::before {
  background: var(--on-color);
}
.list_con .list_show .list_show_top {
  margin: 5% 0;
  display: flex;
}
.list_con .list_show .list_show_top .left {
  width: 40%;
  border-radius: 20px;
  border: 1px solid #ccc;
  overflow: hidden;
}
.list_con .list_show .list_show_top .left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.list_con .list_show .list_show_top .right {
  flex: 1;
  margin-left: 3%;
  padding: 30px 25px;
  border: 1px solid #ccc;
  border-radius: 20px;
}
.list_con .list_show .list_show_top .right .title {
  border-bottom: 1px solid #eee;
  color: #333;
  padding-bottom: 20px;
  margin-bottom: 20px;
  line-height: 1.5;
}
.list_con .list_show .list_show_top .right .desc {
  margin-bottom: 20px;
  line-height: 1.5;
  color: #555;
}
.list_con .list_show .list_show_top .right .tel {
  margin-bottom: 20px;
  color: var(--on-color);
}
.list_con .list_show .list_show_top .right .tel span {
  color: #555;
}
.list_con .list_show .list_show_top .right ul {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 10px;
}
.list_con .list_show .list_show_top .right ul li span {
  display: inline-block;
  padding: 10px 15px;
  background: var(--on-color);
  color: #fff;
  margin-right: 10px;
}
.list_con .list_show .list_show_top .right a {
  display: inline-block;
  width: 40%;
  margin-bottom: 30px;
  background: var(--on-color);
  text-align: center;
  line-height: 50px;
  border-radius: 5px;
  color: #fff;
}
.list_con .list_show .list_show_bottom .top {
  position: relative;
}
.list_con .list_show .list_show_bottom .top p {
  display: inline-block;
  color: #fff;
  background: var(--on-color);
  padding: 10px 15px;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  margin-bottom: 5px;
}
.list_con .list_show .list_show_bottom .top::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background: var(--on-color);
  bottom: 0;
  left: 0;
}
.list_con .list_box_news .left ul {
  position: sticky;
  top: 120px;
}
.list_con .list_box_news .right_news {
  margin-left: 3%;
}
.list_con .list_box_news .right_news .right_con li {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ccc;
  position: relative;
  overflow: hidden;
}
.list_con .list_box_news .right_news .right_con li .item {
  display: flex;
  color: #333;
}
.list_con .list_box_news .right_news .right_con li .item .img {
  width: 25%;
}
.list_con .list_box_news .right_news .right_con li .item .text {
  flex: 1;
  padding: 15px 20px;
  margin-left: 10px;
}
.list_con .list_box_news .right_news .right_con li .item .text h4 {
  font-weight: 500;
  transition: all 0.3s ease;
}
.list_con .list_box_news .right_news .right_con li .item:hover .text h4 {
  color: var(--on-color);
}
.list_con .list_box_news .right_news .right_con li::before {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background: var(--on-color);
  bottom: 0;
  left: 0;
  transition: all 0.5s ease;
}
.list_con .list_box_news .right_news .right_con li:hover::before {
  width: 100%;
}
.list_con .list_box_news_show .left ul {
  position: sticky;
  top: 120px;
}
.list_con .list_box_news_show .right_news {
  margin-left: 3%;
}
.list_con .list_box_news_show .right_news > h3 {
  margin-bottom: 20px;
  text-align: center;
}
.list_con .list_box_news_show .right_news > p {
  text-align: center;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ccc;
}
.list_con .video_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
  margin-top: 5%;
}
.list_con .video_list .item {
  position: relative;
  cursor: pointer;
}
.list_con .video_list .item p {
  margin-top: 15px;
  color: #333;
  text-align: center;
}
.list_con .video_list .item .img {
  position: relative;
  overflow: hidden;
}
.list_con .video_list .item .img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2;
  opacity: 0;
  transition: all 0.5s ease;
}
.list_con .video_list .item .img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../images/video.png) no-repeat center center;
  background-size: 100px;
  z-index: 3;
  opacity: 0;
  transition: all 0.5s ease;
}
.list_con .video_list .item .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.list_con .video_list .item:hover .img::before {
  opacity: 1;
}
.list_con .video_list .item:hover .img::after {
  opacity: 1;
}
.about_page .container .about1 {
  padding: 1rem 0;
}
.about_page .container .about1 h2 {
  text-align: left;
  color: #000;
}
.about_page .container .about1 .about1_con {
  margin-top: 0.5rem;
}
.about_page .container .about1 .about1_con img {
  position: relative;
  float: right;
  margin: 0 0 20px 20px;
}
.about_page .container .about1 .about1_con .text {
  margin-top: 20px;
}
.about_page .container .about1 .about1_con .text p {
  text-indent: 2em;
  line-height: 1.8;
}
.about_page .container .about2 ul {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 1rem;
}
.about_page .container .about2 ul li {
  text-align: center;
  line-height: 1.5;
}
.about_page .container .about2 ul li .img {
  margin-bottom: 30px;
}
.about_page .container .about2 ul li h3 {
  line-height: 1.2;
  height: 0.55rem;
}
.about_page .container .about3 {
  padding: 1rem 0;
}
.about_page .container .about3 .about3_con {
  margin-top: 0.5rem;
}
.about_page .container .about3 .about3_con p {
  text-indent: 2em;
  line-height: 1.8;
}
.about_page .container .about3 .about3_con img {
  margin-top: 20px;
}
.about_page .container .about4 ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 0.5rem;
}
.about_page .container .about4 ul li a {
  display: block;
  position: relative;
}
.about_page .container .about4 ul li a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about_page .container .about4 ul li a p {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: all 0.3s ease;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about_page .container .about4 ul li:hover a p {
  opacity: 1;
}
.about_page .container .about5 {
  padding: 1rem 0;
}
.about_page .container .about5 .about5_swiper {
  margin-top: 0.5rem;
}
.about_page .container .about5 .about5_swiper .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: 300ms;
  transform: scale(0.8);
  z-index: 1;
  margin-bottom: 1rem;
}
.about_page .container .about5 .about5_swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about_page .container .about5 .about5_swiper .swiper-slide p {
  margin-top: 10px;
  white-space: nowrap;
  display: none;
  align-items: center;
  justify-content: center;
}
.about_page .container .about5 .about5_swiper .swiper-slide-active,
.about_page .container .about5 .about5_swiper .swiper-slide-duplicate-active {
  transform: scale(1);
  z-index: 9;
}
.about_page .container .about5 .about5_swiper .swiper-slide-active p,
.about_page .container .about5 .about5_swiper .swiper-slide-duplicate-active p {
  display: flex;
}
.about_page .container .about5 .about5_swiper .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: var(--on-color);
}
.about_page .container .about5 .about5_swiper .swiper-pagination-bullet-active {
  background: var(--on-color);
}
.contact {
  padding: 1rem 0;
}
.contact .container {
  display: grid;
  grid-template-columns: 35% 62%;
  gap: 3%;
}
.contact .container .left .item {
  background: #fff;
  padding: 20px;
  display: flex;
  margin-bottom: 20px;
}
.contact .container .left .item .img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact .container .left .item .img img {
  width: 30px;
}
.contact .container .left .item .text {
  margin-left: 5%;
  flex: 1;
}
.contact .container .right {
  background: #fff;
  padding: 20px 30px;
}
.contact .container .right h2 {
  color: #000;
  margin-bottom: 10px;
}
.contact .container .right p {
  margin-bottom: 20px;
}
.contact .container .right form {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.contact .container .right form label {
  width: calc(50% - 10px);
}
.contact .container .right form label input,
.contact .container .right form label textarea {
  margin-bottom: 0;
  line-height: 30px;
}
.contact .container .right form label input:focus,
.contact .container .right form label textarea:focus {
  outline: none;
  border-color: var(--on-color);
}
.contact .container .right form label button {
  padding: 15px 30px;
  font-weight: 500;
}
.contact .container .right form label:last-child {
  width: 100%;
}
.contact .container .right form label:nth-last-child(2) {
  width: 100%;
}
@media screen and (max-width: 1200px) {
  header {
    display: none;
  }
  .m-header {
    display: flex;
  }
}
@media screen and (max-width: 991px) {
  footer .container {
    flex-direction: column;
    padding: 0 15px;
  }
  footer .container .list:nth-child(2) {
    padding: 0;
  }
}
@media screen and (max-width: 768px) {
  footer {
    padding-top: 20px;
  }
  footer .container {
    padding-bottom: 0;
  }
  footer .container .left {
    display: flex;
    justify-content: center;
  }
  footer .container .list {
    display: none;
  }
}