@charset "utf-8";

@font-face {
  font-family: "num";
  src: url("../fonts/num.ttf");
}

@font-face {
  font-family: "title";
  src: url("../fonts/title.ttf");
}

main {
  -webkit-transition: -webkit-transform 0.33s cubic-bezier(0.33, 0, 0.2, 1) 0s;
  transition: transform 0.33s cubic-bezier(0.33, 0, 0.2, 1) 0s;
  overflow: hidden;
}

body.active main {
  transition-delay: 0.1s;
  -webkit-transform: translate3d(100vw, 0px, 0px);
  transform: translate3d(100vw, 0px, 0px);
}

header {
  position: fixed;
  z-index: 9;
  left: 0;
  top: 0;
  width: 100%;
  height: 190px;
  background: #fff;
  transition: 0.5s;
}

header.active {
  height: 120px;
}

.headbox {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  width: 280px;
  transition: 0.5s;
}

.logo img {
  display: block;
  width: 100%;
}

header.active .logo {
  width: 220px;
}

.head_r {
  display: flex;
  height: 100%;
  align-items: center;
}

.menuBox {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.menuBox a {
  display: block;
  font-size: 18px;
  color: #888;
  margin-left: 50px;
  position: relative;
  overflow: hidden;
  height: 30px;
  transition: 0.3s;
}

.menuBox a i {
  display: block;
  width: 100%;
  text-align: center;
  transition: 0.3s;
  height: 30px;
  line-height: 30px;
}

.menuBox a:hover i:nth-child(1) {
  transform: translateY(-30px);
}

.menuBox a:hover i:nth-child(2) {
  transform: translateY(-30px);
}

.menuBox a:hover {
  color: #bb1b21;
}

.menuBox a.on {
  color: #bb1b21;
}

.menuBox a.on i:nth-child(1) {
  transform: translateY(-30px);
}

.menuBox a.on i:nth-child(2) {
  transform: translateY(-30px);
}

.mBtn {
  width: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: 0.5s;
  display: none;
}

.mBtn span {
  display: block;
  width: 26px;
}

.mBtn span i {
  width: 100%;
  height: 2px;
  background: #606060;
  display: block;
  margin: 0 auto;
  margin-top: 6px;
  transition: 0.5s;
}

.mBtn span i:first-child {
  margin-top: 0;
}

.mBtn.active span i:nth-child(1) {
  transform: rotate(45deg) translateY(5px) translateX(5px);
}

.mBtn.active span i:nth-child(2) {
  transform: rotate(-45deg) translateY(-1px) translateX(1px);
}

.mBtn.active span i:nth-child(3) {
  width: 4px;
}

.m_menu {
  width: 100vw;
  height: 100vh;
  position: fixed;
  z-index: 999999;
  left: -100vw;
  top: 0;
  background: #000b34;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}

.m_menu.active {
  left: 0;
}

.index_banner {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-top: 190px;
  --swiper-navigation-size: 0;
}

.banner_swiper {
  width: 100%;
}

.banner_swiper .swiper-slide {
  overflow: hidden;
  width: 100%;
}

.banner_swiper .swiper-slide img {
  display: block;
  width: 100%;
}

.banner_swiper .swiper-button-prev {
  width: 100px !important;
  height: 73px !important;
  cursor: pointer;
  display: flex;
  align-items: center;
  transform: translateY(-50%);
  left: 0;
}

.banner_swiper .swiper-button-prev em {
  display: block;
  transition: 0.3s;
}

.banner_swiper .swiper-button-prev em img {
  display: block;
  width: 37px;
  height: 73px;
}

.banner_swiper .swiper-button-prev i {
  display: block;
  width: 0;
  height: 1px;
  background: #fff;
  transition: 0.5s;
}

.banner_swiper .swiper-button-prev:hover i {
  width: 30px;
}

.banner_swiper .swiper-button-next {
  width: 100px !important;
  height: 73px !important;
  cursor: pointer;
  transition: 0.3s;
  display: flex;
  align-items: center;
  transform: translateY(-50%);
  right: 0;
}

.banner_swiper .swiper-button-next em {
  display: block;
  transition: 0.3s;
}

.banner_swiper .swiper-button-next em img {
  display: block;
  width: 37px;
  height: 73px;
}

.banner_swiper .swiper-button-next i {
  display: block;
  width: 0;
  height: 1px;
  background: #fff;
  transition: 0.5s;
}

.banner_swiper .swiper-button-next:hover i {
  width: 30px;
}

.about_banner {
  width: 1400px;
  margin: 0 auto;
  background: url(../images/aboutbg.jpg) no-repeat center;
  background-size: cover;
  margin-top: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  box-sizing: border-box;
  padding: 50px;
}

.about_banner .title {
  font-size: 24px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  font-family: "title";
}

.about_banner h2 {
  color: #fff;
  font-size: 30px;
}

.home_box {
  width: 1400px;
  margin: 0 auto;
  margin-top: 80px;
}

.home_title .en {
  color: #aaa;
  font-size: 68px;
  font-family: "title";
  line-height: 1;
  text-transform: uppercase;
}

.home_title span {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.home_title span p {
  font-size: 24px;
}

.home_title span a {
  display: flex;
  align-items: center;
}

.home_title span a span {
  width: 42px;
  height: 9px;
  display: flex;
  align-items: center;
  position: relative;
  transition: 0.3s;
}

.home_title span a span i {
  width: 100%;
  height: 1px;
  background: #000;
  transition: 0.3s;
}

.home_title span a span b {
  display: block;
  width: 1px;
  height: 9px;
  background: #bb1b21;
  position: absolute;
  right: 5px;
  top: 0;
}

.home_title span a em {
  display: block;
  margin-right: 10px;
  transition: 0.3s;
}

.home_title span a:hover em {
  color: #bb1b21;
}

.home_title span a:hover span {
  width: 52px;
}

.home_title span a:hover span i {
  background: #bb1b21;
}

.about_tx {
  margin-top: 60px;
  font-size: 18px;
  color: #999;
}

.about_tx p {
  margin-top: 10px;
}

.about_tx p:first-child {
  margin-top: 0;
}

.about_tx p:nth-child(2) {
  font-weight: bold;
  color: #000;
}

.about_more {
  margin-top: 60px;
  overflow: hidden;
}

.about_more a {
  display: flex;
  align-items: center;
  float: left;
}

.about_more a span {
  width: 42px;
  height: 9px;
  display: flex;
  align-items: center;
  position: relative;
  transition: 0.3s;
}

.about_more a span i {
  width: 100%;
  height: 1px;
  background: #000;
  transition: 0.3s;
}

.about_more a span b {
  display: block;
  width: 1px;
  height: 9px;
  background: #bb1b21;
  position: absolute;
  left: 5px;
  top: 0;
}

.about_more a em {
  display: block;
  margin-left: 10px;
  transition: 0.3s;
}

.about_more a:hover em {
  color: #bb1b21;
}

.about_more a:hover span {
  width: 52px;
}

.about_more a:hover span i {
  background: #bb1b21;
}

.nums {
  border-bottom: 1px #ddd solid;
  border-top: 1px #ddd solid;
  margin-top: 60px;
  display: flex;
  padding: 40px 0;
}

.numitem {
  width: 33.3333%;
  border-right: 1px #ddd solid;
  text-align: center;
  padding: 20px 0;
}

.numitem:last-child {
  border-right: 0;
}

.numitem span {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.numitem span p {
  font-size: 52px;
  line-height: 0.8;
  font-weight: bold;
}

.numitem span b {
  font-weight: bold;
  font-size: 18px;
}

.numitem:nth-child(2) span {
  align-items: flex-end;
}

.numitem:nth-child(2) span b {
  font-size: 14px;
}

.numitem .en {
  font-size: 18px;
  margin-top: 20px;
}

.numitem h2 {
  color: #999;
}

.futitle {
  color: #999;
  margin-top: 20px;
  font-size: 18px;
}

.fuwus {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 60px;
}

.fuwu_list {
  width: calc(25% - 20px);
  background: #eee;
  padding-bottom: 30px;
}

.fuwu_title {
  text-align: center;
  color: #fff;
  height: 136px;
  overflow: hidden;
  width: 100%;
}

.fuwu_title .en {
  font-size: 24px;
  margin-top: 30px;
}

.fuwu_title h2 {
  text-transform: uppercase;
  box-sizing: border-box;
  padding: 0 30px;
  margin-top: 15px;
  word-break: break-all;
}

.fuwu_list:nth-child(1) .fuwu_title {
  background: url(../images/fuwu1.jpg) no-repeat center;
  background-size: cover;
}

.fuwu_list:nth-child(2) .fuwu_title {
  background: url(../images/fuwu2.jpg) no-repeat center;
  background-size: cover;
}

.fuwu_list:nth-child(3) .fuwu_title {
  background: url(../images/fuwu3.jpg) no-repeat center;
  background-size: cover;
}

.fuwu_list:nth-child(4) .fuwu_title {
  background: url(../images/fuwu4.jpg) no-repeat center;
  background-size: cover;
}

.fuwu_small {
  text-align: center;
  font-size: 16px;
  margin-top: 30px;
  color: #999;
  line-height: 2;
}

.fuwu_small p {
  transition: 0.3s;
}

.fuwu_small p:hover {
  color: #000;
}

.fuwu_icon {
  width: 80px;
  height: 80px;
  border: 1px #aaa solid;
  border-radius: 50%;
  margin: 0 auto;
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 80px;
}

.fuwu_icon::before {
  color: #aaa;
  font-size: 32px;
}

.fuwu_list:nth-child(1) .fuwu_icon::before {
  content: "\e629";
}

.fuwu_list:nth-child(2) .fuwu_icon::before {
  content: "\e65d";
}

.fuwu_list:nth-child(3) .fuwu_icon::before {
  content: "\f228";
}

.fuwu_list:nth-child(4) .fuwu_icon::before {
  content: "\e643";
}

.casebox {
  margin-top: 60px;
  display: flex;
  flex-wrap: wrap;
}

.casebox a {
  display: block;
  position: relative;
  width: 33.3333%;
}

.casebox a img {
  display: block;
  width: 100%;
}

.casebox a span {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: 0.5s;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  color: #fff;
  flex-wrap: wrap;
  overflow: hidden;
}

.casebox a span .en {
  font-size: 24px;
  width: 80%;
  text-align: center;
  word-wrap: break-word;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.casebox a span h2 {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 10px;
  font-style: italic;
  width: 100%;
  text-align: center;
}

.casebox a:hover span {
  opacity: 1;
}

.newsbox {
  margin-top: 60px;
  position: relative;
  --swiper-navigation-size: 0;
}

.news_swiper {
  width: 100%;
}

.news_swiper .swiper-slide {
  width: 100%;
  box-sizing: border-box;
  padding: 1px;
}

.newsitem {
  display: block;
  width: 100%;
  box-sizing: border-box !important;
  background: #eee;
  padding: 30px;
  transition: 0.3s;
}

.newsitem i {
  font-size: 58px;
  font-family: "num";
}

.newsitem span {
  display: block;
  margin-top: 30px;
}

.newsitem span .en {
  font-size: 18px;
  word-wrap: break-word;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: 0.3s;
}

.newsitem span h2 {
  color: #999;
  margin-top: 8px;
}

.newsitem em {
  display: block;
  text-align: justify;
  color: #666;
  line-height: 1.6;
  margin-top: 50px;
  transition: 0.3s;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.newsitem p {
  margin-top: 50px;
}

.newsitem:hover {
  background: #f8f8f8;
}

.newsitem:hover span h1 {
  color: #bb1b21;
}

.newsitem:hover em {
  color: #aaa;
}

.news_btn {
  position: relative;
  width: 100%;
  margin-top: 60px;
  height: 38px;
}

.newsbox .swiper-button-prev {
  width: 88px !important;
  height: 38px !important;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 0;
  bottom: auto;
  color: #000;
  font-size: 32px;
  left: 50%;
  right: auto;
  margin-left: -88px;
  transition: 0.3s;
}

.newsbox .swiper-button-prev::before {
  content: "\e609";
  transform: rotate(180deg);
}

.newsbox .swiper-button-prev:hover {
  color: #bb1b21;
}

.newsbox .swiper-button-next {
  width: 88px !important;
  height: 38px !important;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 0;
  bottom: auto;
  color: #000;
  font-size: 32px;
  right: 50%;
  left: auto;
  margin-right: -88px;
  transition: 0.3s;
}

.newsbox .swiper-button-next::before {
  content: "\e609";
}

.newsbox .swiper-button-next:hover {
  color: #bb1b21;
}

.brand_title {
  text-align: center;
}

.brand_title .en {
  font-size: 42px;
}

.brand_title h2 {
  font-size: 24px;
  color: #999;
  margin-top: 8px;
}

.brands {
  display: flex;
  flex-wrap: wrap;
  margin-top: 40px;
}

.brands span {
  width: calc(20% - 12px);
  margin-right: 15px;
  margin-top: 15px;
  transition: 0.3s;
}

.brands span:nth-child(5n) {
  margin-right: 0;
}

.brands span img {
  display: block;
  width: 100%;
}

.brands span:hover {
  transform: translateY(-10px);
}

footer {
  width: 1400px;
  margin: 0 auto;
  margin-top: 80px;
}

.foot_top {
  display: flex;
  justify-content: space-between;
  border-top: 1px #ccc solid;
  padding-top: 50px;
  flex-wrap: wrap;
  overflow: hidden;
  width: 100%;
}

.foot_title {
  font-size: 24px;
  line-height: 24px;
  margin-top: 10px;
}

.foot_about {
  width: 320px;
}

.foot_about em {
  width: 236px;
  display: block;
}

.foot_about em img {
  display: block;
  width: 100%;
}

.foot_about span {
  display: block;
  margin-top: 34px;
}

.foot_about span .en {
  font-size: 18px;
}

.foot_about span h2 {
  color: #999;
  text-align: justify;
  line-height: 1.6;
  margin-top: 20px;
}

.contacts_box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.foot_contact {
  width: 260px;
}

.foot_contact:nth-child(2) {
  margin-left: 50px;
}

.contacts {
  margin-top: 36px;
  color: #999;
}

.contacts p {
  margin-top: 10px;
}

.foot_focus {
  width: 130px;
}

.ma {
  width: 128px;
  border: 1px #ddd solid;
  margin-top: 40px;
}

.ma img {
  display: block;
  width: 100%;
}

.fenxiang {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}

.fenxiang a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px #ddd solid;
  transition: 0.3s;
}

.fenxiang a::before {
  display: block;
  color: #999;
  font-size: 18px;
}

.fenxiang a:nth-child(1)::before {
  content: "\e6c4";
}

.fenxiang a:nth-child(2)::before {
  content: "\e882";
}

.fenxiang a:nth-child(3)::before {
  content: "\e650";
}

.fenxiang a:hover {
  border: 1px #000 solid;
}

.fenxiang a:hover::before {
  color: #000;
}

.foot_center {
  display: flex;
  justify-content: space-between;
  border-top: 1px #ccc solid;
  padding: 30px 0;
  flex-wrap: wrap;
  margin-top: 50px;
  color: #999;
}

.foot_center a {
  color: #999;
  transition: 0.3s;
}

.foot_center a:hover {
  color: #000;
}

.foot_links {
  border-top: 1px #ccc solid;
  padding: 30px 0;
}

.foot_links p {
  font-size: 18px;
}

.foot_links span {
  display: flex;
  flex-wrap: wrap;
}

.foot_links span a {
  display: block;
  margin-right: 20px;
  color: #999;
  transition: 0.3s;
  margin-top: 10px;
}

.foot_links span a:hover {
  color: #000;
}

.navtext {
  width: 1400px;
  margin: 0 auto;
  margin-top: 220px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navtext_left {
  display: flex;
  flex-wrap: wrap;
  font-size: 42px;
  width: 100px;
  line-height: 1.2;
  justify-content: flex-end;
}

.navtext_right {
  width: 700px;
}

.navtext_right h1 {
  font-size: 52px;
  color: #ddd;
}

.navtext_right h2 {
  font-size: 24px;
  text-align: justify;
}

.fybox {
  width: 1400px;
  margin: 0 auto;
  margin-top: 80px;
  border-top: 1px #ddd solid;
  padding-top: 60px;
  position: relative;
}

.about_box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.about_pic {
  width: 360px;
}

.about_pic img {
  display: block;
  width: 100%;
}

.about_left {
  width: calc(100% - 440px);
}

.fy_title {
}

.fy_title .en {
  font-size: 32px;
}

.fy_title h2 {
  font-size: 16px;
  color: #999;
}

.about_info {
  line-height: 1.8;
  margin-top: 30px;
  font-size: 16px;
  color: #999;
}

.about_info span {
  display: block;
  text-align: justify;
  margin-top: 20px;
}

.name {
  font-size: 32px;
  margin-top: 30px;
  font-weight: bold;
}

.wenhuabox {
  background: url(../images/wenhuabg.jpg) no-repeat center;
  background-size: cover;
  margin-top: 60px;
  box-sizing: border-box;
  padding: 0 50px;
  color: #fff;
}

.wenhua_list {
  border-bottom: 1px rgba(255, 255, 255, 0.4) solid;
  padding-bottom: 50px;
  padding-top: 50px;
  display: flex;
  flex-wrap: wrap;
}

.wenhua_list em {
  font-size: 32px;
  display: block;
  margin-top: 6px;
}

.wenhua_list span {
  width: calc(100% - 60px);
  margin-left: 20px;
  display: block;
}

.wenhua_list span dl dt .en {
  font-size: 28px;
}

.wenhua_list span dl dt h2 {
  font-size: 18px;
}

.wenhua_list span dl dd {
  margin-top: 30px;
}

.wenhua_list span dl dd p {
  margin-top: 8px;
}

.wenhua_list:nth-child(1) em::before {
  content: "\e610";
}

.wenhua_list:nth-child(2) em::before {
  content: "\e611";
}

.wenhua_list:nth-child(3) em::before {
  content: "\e60f";
}

.casebox2 {
  display: flex;
  flex-wrap: wrap;
}

.casebox2 a {
  display: block;
  position: relative;
  width: 50%;
}

.casebox2 a img {
  display: block;
  width: 100%;
}

.casebox2 a span {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: 0.5s;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  color: #fff;
  flex-wrap: wrap;
}

.casebox2 a span .en {
  font-size: 24px;
  width: 80%;
  text-align: center;
  word-wrap: break-word;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.casebox2 a span h2 {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 10px;
  width: 100%;
  text-align: center;
}

.casebox2 a:hover span {
  opacity: 1;
}

/*分页样式*/
.pages {
  margin-top: 60px;
}

ul.yiiPager {
  display: flex;
  justify-content: center;
}

ul.yiiPager li {
  display: flex;
}

ul.yiiPager li a {
  width: 30px;
  height: 30px;
  line-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  transition: 0.3s;
}

ul.yiiPager li a:hover {
  color: #bb1b21;
}

ul.yiiPager li.first a::before {
  content: "\e741";
  font-size: 18px;
}

ul.yiiPager li.last a::before {
  content: "\e741";
  transform: rotate(180deg);
  font-size: 18px;
}

ul.yiiPager li.previous a::before {
  content: "\e642";
  transform: rotate(180deg);
}

ul.yiiPager li.next a::before {
  content: "\e642";
}

ul.yiiPager li a.page-num-current {
  color: #bb1b21;
}

.showbox {
  width: 1400px;
  margin: 0 auto;
  margin-top: 220px;
}

.con_show_title {
  padding-bottom: 20px;
}

.con_show_title h1 {
  font-size: 36px;
  text-align: justify;
}

.con_show_title h2 {
  margin-top: 20px;
  font-size: 14px;
  color: #999;
}

.con_show_title h2 i {
  display: flex;
  align-items: center;
  margin: 0 20px;
  line-height: 1;
}

.con_show_title h2 i::before {
  display: block;
  margin-right: 6px;
  font-size: 16px;
}

.con_show_title h2 i:nth-child(1)::before {
  content: "\e680";
}

.con_show_title h2 i:nth-child(2)::before {
  content: "\e638";
}

.biaoqian {
}

.con_show_info {
  color: #666;
  line-height: 1.8;
  text-align: justify;
  margin-top: 30px;
}

.con_show_info img {
  display: block;
  max-width: 100% !important;
  height: auto !important;
}

.bar {
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
}

.bar a {
  font-size: 16px;
  color: #666;
  line-height: 1;
  transition: 0.3s;
}

.bar a:hover {
  color: #bb1b21;
}

.bar a.show_prev {
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  width: calc(50% - 100px);
}

.bar a.show_prev::before {
  content: "\e642";
  transform: rotate(-180deg);
}

.bar a.show_prev i {
  width: calc(100% - 30px);
  word-wrap: break-word;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar a.show_next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  width: calc(50% - 100px);
}

.bar a.show_next::after {
  content: "\e642";
}

.bar a.show_next i {
  width: calc(100% - 30px);
  word-wrap: break-word;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
}

.service_item {
  display: flex;
  flex-wrap: wrap;
  margin-top: 60px;
  box-sizing: border-box;
  border: 1px #ddd solid;
}

.service_list {
  width: 50%;
  box-sizing: border-box;
  border-right: 1px #ddd solid;
  border-bottom: 1px #ddd solid;
  padding: 30px;
}

.service_list:nth-child(2n) {
  border-right: 0;
}

.service_list:nth-child(3) {
  border-bottom: 0;
}

.service_list:nth-child(4) {
  border-bottom: 0;
}

.service_list i::before {
  display: block;
  font-size: 52px;
}

.service_list:nth-child(1) i::before {
  content: "\e629";
}

.service_list:nth-child(2) i::before {
  content: "\e65d";
}

.service_list:nth-child(3) i::before {
  content: "\f228";
}

.service_list:nth-child(4) i::before {
  content: "\e643";
}

.service_list dl {
  margin-top: 30px;
}

.service_list dl dt {
  font-size: 24px;
}

.service_list dl dd {
  color: #999;
}

.service_list ul {
  margin-top: 30px;
}

.service_list ul li {
  line-height: 1.8;
  font-size: 16px;
  color: #999;
}

.liuchengbox {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  box-sizing: border-box;
  margin-top: 40px;
}

.liuchengbox span {
  box-sizing: border-box;
  width: calc(25% - 12px);
  padding: 30px;
  background: #f2f2f2;
  margin-top: 16px;
}

.liuchengbox span h1 {
  font-family: "num";
  font-size: 32px;
}

.liuchengbox span h2 {
  font-size: 24px;
  margin-top: 20px;
}

.liuchengbox span h3 {
  color: #999;
}

.wenzhang {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: -60px;
}

.wenzhang a {
  display: block;
  margin-top: 60px;
  width: calc(50% - 20px);
}

.wenzhang a em {
  display: block;
  width: 100%;
  overflow: hidden;
}

.wenzhang a em img {
  display: block;
  width: 100%;
  transition: 0.3s;
}

.wenzhang a span {
  display: block;
  margin-top: 10px;
}

.wenzhang a span .en {
  font-size: 24px;
  word-wrap: break-word;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: 0.3s;
}

.wenzhang a span h2 {
  color: #999;
}

.wenzhang a:hover em img {
  transform: scale(1.1);
  opacity: 0.7;
}

.wenzhang a:hover span h1 {
  color: #999;
}

.contactbox {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact_title {
  width: 300px;
}

.contact_title .en {
  font-size: 32px;
}

.contact_title h2 {
  color: #aaa;
  font-size: 18px;
}

.contact_con {
  width: calc(100% - 380px);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.contact_item h1 {
  font-size: 24px;
  margin-top: 4px;
}

.contact_item span {
  display: block;
  margin-top: 30px;
  color: #999;
}

.contact_item span p {
  margin-top: 8px;
}

.contact_item em {
  display: block;
  width: 120px;
  border: 1px #ccc solid;
  margin-top: 30px;
}

.contact_item em img {
  display: block;
  width: 100%;
}

.contact_item h2 {
  margin-top: 30px;
  font-size: 18px;
}

.contact_item i {
  display: block;
  width: 300px;
  border: 1px #ccc solid;
  margin-top: 30px;
  box-sizing: border-box;
}

.contact_item i img {
  display: block;
  width: 100%;
}

.join_list {
  width: 100%;
  border-bottom: 1px #eee solid;
  padding: 50px 0;
}

.join_list .en {
  font-size: 24px;
}

.join_list span {
  font-size: 16px;
  color: #999;
  margin-top: 10px;
  display: block;
}

.join_list span p {
  margin-top: 8px;
}

.join_list:first-child {
  padding-top: 0;
}

.join_list:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.index-box1 .about-video {
  flex-basis: 100%;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  margin-top: 100px;
}
.play {
  height: 500px;
  display: flex;
  align-items: center;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.play .play-icon {
  width: 98px;
  height: 98px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: url(../images/play.png) no-repeat center;
  border-radius: 50%;
  margin: 0 auto;
}
.play .play-text {
  margin-left: 30px;
  transition: all 0.5s;
}
.play .play-text .sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.6);
}
.play .play-text .title {
  font-size: 14px;
  color: #fff;
  margin-top: 6px;
}
.play:hover .play-text {
  margin-left: 40px;
}

/*弹窗样式*/
.pop-up {
  position: fixed;
  z-index: 10;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: none;
}
.pop-up .mask {
  background: rgba(0, 0, 0, 0.3);
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
}
.pop-up .close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  z-index: 10;
  cursor: pointer;
  transition: 0.5s;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: brightness(1);
}
.pop-up .close:hover {
  /*transform: rotate(360deg);*/
}
.pop-up .pop-up-box {
  width: 90%;
  max-width: 1280px;
  height: fit-content;
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
}
.video-show {
  max-height: 80vh;
}
.video-show video {
  max-height: 56vh;
  width: 100%;
  object-fit: cover;
}
.swiper-button-prev:focus,
.swiper-button-next:focus,
.swiper-pagination-bullet:focus {
  outline: none;
}