.container {
  width: 1200px;
  margin: 0 auto;
}
.page {
  padding-top: 122px;
  padding-bottom: 60px;
}
.page > .title {
  height: 140px;
  line-height: 140px;
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 12px;
  text-align: center;
  color: #4a4a4a;
  padding-top: 4px;
  background: url(../images/about_img2.png?v=OXJji8h1620NwKZMFPYnlw%3D%3D) no-repeat;
  background-size: 300px auto;
  background-position: center center;
}
.introduction {
  text-align: center;
}
.introduction video {
  margin-top: 40px;
}
.introduction p {
  width: 1200px;
  padding-top: 20px;
  word-break: break-all;
  text-align: initial;
  text-indent: 20px;
  letter-spacing: 2px;
  margin: 0 auto;
  color: #666;
  font-size: 16px;
}
.cart-box {
  width: 800px;
  margin: 0 auto;
  padding-top: 80px;
}
.cart-box .cart {
  width: 800px;
  height: 460px;
  margin: 0 auto;
}
.cart-box .cart > a {
  display: block;
  width: 50%;
  height: 50%;
  text-align: center;
  line-height: 230px;
  color: #ffffff;
  font-size: 24px;
  float: left;
}
.elegant_demeanour {
  text-align: center;
}
.elegant_demeanour .introduction p {
  padding-top: 0;
}
.elegant_demeanour .introduction p:nth-child(2) {
  font-weight: bold;
  padding: 20px 0;
  font-size: 16px;
}
.elegant_demeanour .past_activity {
  width: 800px;
  margin: 0 auto;
  padding: 40px 0;
}
.elegant_demeanour .past_activity .item {
  position: relative;
  width: 250px;
  height: 200px;
  margin-left: 10px;
  margin-bottom: 10px;
  border: 1px solid #e6e7e9;
  cursor: pointer;
  float: left;
}
.elegant_demeanour .past_activity .item:hover {
  border: 1px solid #0079c3;
}
.elegant_demeanour .past_activity .item .title {
  display: block;
  position: absolute;
  width: 100%;
  bottom: 0;
  height: 40px;
  letter-spacing: 0px;
  text-indent: 20px;
  text-align: left;
  line-height: 40px;
  font-size: 14px;
  background-color: #e6e7e9;
}
.elegant_demeanour .pagination {
  margin: 20px 0;
}
.elegant_demeanour .activity_info {
  background-color: #f4f4f4;
  padding: 30px 0;
}
.elegant_demeanour .past_activity_info {
  width: 800px;
  margin: 0 auto;
}
.elegant_demeanour .past_activity_info .item {
  width: 178px;
  height: 178px;
  margin-left: 20px;
  margin-bottom: 20px;
  float: left;
}
.honor .introduction {
  width: 800px;
  margin: 0 auto;
}
.honor .introduction .box {
  width: 500px;
  padding-top: 20px;
  background-color: #eee;
}
.product_box {
  width: 1200px;
  margin: 0 auto;
}
.product_box .aside {
  width: 36%;
  padding-left: 20px;
  padding-top: 10px;
  float: left;
}
.product_box .aside .first_nav li {
  font-size: 18px;
  padding-bottom: 4px;
  cursor: pointer;
}
.product_box .aside .first_nav li.on > a,
.product_box .aside .first_nav li:hover > a {
  color: #0079c3 !important;
}
.product_box .aside .first_nav li a {
  padding: 4px 0;
  display: inline-block;
  color: #000;
  font-size: 24px;
}
.product_box .aside .first_nav li a .right {
  display: inline-block;
  margin-left: 10px;
  width: 10px;
  height: 14px;
  background: url(../images/right.png?v=YtYfy%2BzXkH3MmAV2e2BhUw%3D%3D) no-repeat;
  background-size: 100% 100%;
}
.product_box .aside .first_nav li a .right.menu-down {
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}
.product_box .aside .first_nav li .inner_nav li {
  font-size: 16px;
  line-height: 1.6;
  color: #9a9a9a;
}
.product_box .aside .first_nav li .inner_nav li span {
  font-size: 18px;
}
.product_box .aside .first_nav li .inner_nav li.on,
.product_box .aside .first_nav li .inner_nav li:hover {
  color: #a0d9f6;
}
.product_box .container {
  width: 100%;
  -webkit-animation-duration: 1.4s !important;
  animation-duration: 1.4s !important;
}
.product_box .container .view > .list {
  width: 1200px;
  margin: 0 auto;
}
.product_box .container .view > .list .item {
  position: relative;
  width: 360px;
  height: 542px;
  margin: 0 18px;
  margin-bottom: 40px;
  float: left;
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  transition: all 0.4s;
  border: 1px solid #e6e7e9;
  overflow: hidden;
  cursor: pointer;
}
.product_box .container .view > .list .item:nth-child(3n) {
  margin-right: 0;
}
.product_box .container .view > .list .item:hover {
  border: 1px solid #0079c3;
  -webkit-box-shadow: 0px 8px 12px 0px rgba(64, 64, 64, 0.21);
  box-shadow: 0px 8px 12px 0px rgba(64, 64, 64, 0.21);
}
.product_box .container .view > .list .item .img {
  width: 100%;
  height: 462px;
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
}
.product_box .container .view > .list .item .img:hover {
  -webkit-transform: scale(1.4);
  -ms-transform: scale(1.4);
  transform: scale(1.4);
}
.product_box .container .view > .list .item .title {
  display: table;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 80px;
  line-height: 1.4;
  text-align: center;
  padding: 0 15px;
  font-size: 18px;
  background-color: #ECF7FB;
}
.product_box .container .view > .list .item .title em {
  display: table-cell;
  vertical-align: middle;
  font-style: normal;
  height: 80px;
}
.product_box .container .content_box {
  text-align: initial;
}
.product_box .container .content_box .content {
  width: 48%;
  height: 200px;
  margin-right: 4%;
  margin-bottom: 4%;
  padding: 18px;
  background-color: #e6e7e9;
  float: left;
}
.product_box .container .content_box .content:nth-child(2n) {
  margin-right: 0;
}
.product_box .container .content_box .content .title {
  font-size: 20px;
  /* line-height: 2.4; */
  margin-bottom: 16px;
  font-weight: bold;
}
.product_box .container .content_box .content p {
  font-size: 13px;
  line-height: 1.6;
}
.product_box .container .img_box .img {
  width: 30%;
  height: 180px;
  margin-right: 5%;
  margin-bottom: 5%;
  float: left;
}
.product_box .container .img_box .img:nth-child(3n) {
  margin-right: 0;
}
.product_box .container .show_box .title {
  font-size: 24px;
  line-height: 2.8;
}
.product_box .container .show_box p {
  text-indent: 20px;
}
.product_box .container .show_list {
  margin-top: 60px;
}
.product_box .container .show_list .title {
  font-size: 24px;
  line-height: 2.6;
}
.product_box .container .show_list .list {
  height: 200px;
}
.product_box .container .show_list .list .item {
  height: 200px;
  margin-bottom: 20px;
}
.product_box .container .show_list .list .item .img {
  width: 48%;
  height: 200px;
  float: left;
}
.product_box .container .show_list .list .item .content {
  width: 48%;
  margin-left: 2%;
  float: left;
}
.product_box .container .show_list .list .item .content .title {
  font-size: 18px;
}
.config_box .show_img {
  margin-bottom: 20px;
}
.config_box p {
  line-height: 1.8;
}
.config_box .config {
  margin-top: 60px;
}
.config_box .config h2 {
  margin-bottom: 20px;
  font-size: 20px;
  line-height: 1.8;
}
.config_box .config .list {
  width: 180px;
  float: left;
}
.config_box .config .list .item {
  position: relative;
  width: 180px;
  height: 240px;
  margin-right: 20px;
  margin-bottom: 40px;
  float: left;
  border: 1px solid #e6e7e9;
  cursor: pointer;
}
.config_box .config .list .item .title {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background-color: #e6e7e9;
}
.config_box .config .list .item:hover {
  border: 1px solid #0079c3;
}
.config_box .config .config_img {
  width: 380px;
  height: 200px;
  margin-left: 30px;
  margin-bottom: 40px;
  float: left;
  border: 1px solid;
}
.product_detail {
  margin: 0 auto;
}
.product_detail .container {
  width: 1200px !important;
}
.product_detail .container .product_img {
  position: relative;
  width: 360px;
  height: 542px;
  margin-right: 20px;
  margin-bottom: 40px;
  float: left;
}
.product_detail .container .product_img .img {
  width: 100%;
  height: 492px;
}
.product_detail .container .product_img .title {
  display: table;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50px;
  text-align: center;
  line-height: 50px;
  background-color: #e6e7e9;
}
.product_detail .container .product_img .title em {
  display: table-cell;
  vertical-align: middle;
  font-style: normal;
}
.product_detail .container .intro_pic {
  width: 0;
  height: 350px;
  margin-left: 60px;
  float: left;
}
.product_detail .container .info {
  width: 380px;
  margin-bottom: 30px;
  float: left;
}
.product_detail .container .info .title {
  height: 40px;
  line-height: 40px;
  font-size: 18px;
}
.product_detail .container .info .content {
  font-size: 12px;
  text-align: left !important;
}
.product_detail .container .info .content textarea {
  width: 100%;
  height: 125px;
}
.product_detail .container .parm_img {
  width: 100%;
  float: left;
}
.product_detail .container .parm_img img {
  width: 100% !important;
}
.bar {
  display: inline-block;
  width: 90px;
  height: 8px;
  background: url(../images/bar.png?v=cCQj9kxxIph9rSDNRG1qoQ%3D%3D) no-repeat;
  background-size: 100% 100%;
  margin: 8px 0;
}
.company_news .news_show {
  width: 1200px;
  margin: 0 auto;
}
.company_news .news_show .img {
  width: 520px;
  height: 300px;
  margin-right: 40px;
  float: left;
}
.company_news .news_show .info {
  width: 520px;
  height: 300px;
  margin-bottom: 60px;
  float: left;
}
.company_news .news_show .info .title {
  font-size: 16px;
}
.company_news .news_show .info .content {
  color: #999;
}
.company_news .news_show .info .content a {
  color: #0079c3;
}
.company_news .news_box {
  text-align: center;
  -webkit-animation-duration: 1.4s;
  animation-duration: 1.4s;
}
.company_news .news_box .list {
  width: 1200px;
  margin: 0 auto;
}
.company_news .news_box .list .item {
  width: 580px;
  margin-right: 20px;
  margin-bottom: 40px;
  float: left;
  background-color: #ECF7FB;
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  transition: all 0.4s;
  letter-spacing: 1px;
  border: 1px solid transparent;
  cursor: pointer;
}
.company_news .news_box .list .item:nth-child(2n) {
  margin-right: 0;
}
.company_news .news_box .list .item:hover {
  border: 1px solid #0079c3;
  -webkit-box-shadow: 0px 8px 12px 0px rgba(64, 64, 64, 0.21);
  box-shadow: 0px 8px 12px 0px rgba(64, 64, 64, 0.21);
}
.company_news .news_box .list .item .img {
  width: 100%;
  height: 328px;
  overflow: hidden;
}
.company_news .news_box .list .item .img img {
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
}
.company_news .news_box .list .item .img img:hover {
  -webkit-transform: scale(1.4);
  -ms-transform: scale(1.4);
  transform: scale(1.4);
}
.company_news .news_box .list .item .date {
  width: 60px;
  height: 100%;
  font-size: 20px;
  margin-top: 20px;
  margin-left: 10px;
  line-height: 20px;
  float: left;
}
.company_news .news_box .list .item .date .bar {
  width: 100%;
  height: 6px;
}
.company_news .news_box .list .item .info {
  margin-left: 80px;
  height: 100%;
}
.company_news .news_box .list .item .info .title {
  text-align: left;
  font-size: 18px;
  height: 60px;
  line-height: 60px;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}
.company_news .news_box .list .item .info .content {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-align: left;
  padding-right: 20px;
  height: 36px;
  font-size: 12px;
  color: #999;
}
.company_news .news_box .pagination {
  margin-top: 20px;
}
.company_news .news_detail {
  width: 1200px;
  margin: 0 auto;
}
.company_news .news_detail .view {
  padding: 40px 0;
  margin-bottom: 40px;
  border-bottom: 1px solid #d6d6d6;
}
.company_news .news_detail .controls {
  position: relative;
  color: #999;
  font-size: 16px;
  line-height: 1.8;
}
.company_news .news_detail .controls .btn:hover {
  color: #0079c3;
  cursor: pointer;
}
.company_news .news_detail .controls .back {
  position: absolute;
  top: -12px;
  right: 0;
  border-radius: 40px;
  padding: 4px 12px;
  display: inline-block;
  border: 1px solid #d6d6d6;
  cursor: pointer;
}
.contact_us .introduction {
  background-color: transparent;
}
.contact_us .introduction p {
  text-indent: 0;
  padding-top: 0;
}
.contact_us .introduction p:nth-child(2) {
  padding-top: 20px;
}
.contact_us .introduction p:nth-child(3) {
  padding: 6px 0;
  font-size: 18px;
}
.box {
  width: 1200px;
  margin: 0 auto;
}
.box .title {
  height: 80px;
  line-height: 80px;
  font-size: 24px;
  color: #0079c3;
  border-bottom: 1px solid #d6d6d6;
}
.box .list {
  padding-top: 40px;
}
.box .list .item {
  width: 50%;
  padding: 20px 0;
  margin-bottom: 40px;
  float: left;
}
.box .list .item h2 {
  font-size: 18px;
}
.box .list .item .bar {
  position: relative;
  bottom: 8px;
  width: 60px;
  height: 6px;
}
.box .list .item p {
  font-size: 14px;
  line-height: 1.6;
}
.join_form {
  position: relative;
  width: 800px;
  margin: 0 auto;
  padding: 5%;
  color: #fff;
  background: url(../images/about_img8.jpg?v=N1crfIlyOoFaudMY2OEeqQ%3D%3D) no-repeat;
  background-size: 100% 100%;
}
.join_form .form_item {
  width: 47%;
  margin-right: 5%;
  margin-bottom: 10px;
  float: left;
}
.join_form .form_item label {
  display: block;
  height: 40px;
  line-height: 40px;
  font-size: 18px;
}
.join_form .form_item input {
  width: 100%;
  height: 46px;
  background-color: #fff;
  text-indent: 10px;
  display: block;
}
.join_form .form_item textarea {
  width: 100%;
  height: 180px;
  padding: 10px;
  background-color: #fff;
}
.join_form .form_item:nth-child(2n) {
  margin-right: 0;
}
.join_form .send_btn {
  margin-top: 10px;
  width: 150px;
  height: 42px;
  background: url(../images/send_btn.jpg?v=E9b7%2B46ia%2Fq7j5B5hnI2WA%3D%3D) no-repeat;
  background-size: 100% 100%;
  float: right;
  cursor: pointer;
}
.join_form .success_box {
  display: none;
  position: absolute;
  top: 200px;
  left: 50%;
  width: 400px;
  margin-left: -200px;
  border-radius: 8px;
  overflow: hidden;
}
.dialog {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}
.dialog .cover {
  position: relative;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}
.dialog .wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: 900px;
  height: 600px;
  background-color: #fff;
  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  z-index: 10001;
}
.dialog .wrap .wrap-header {
  height: 40px;
  line-height: 40px;
  padding-left: 20px;
  color: #fff;
  background-color: #0079c3;
}
.dialog .wrap .wrap-header .close {
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-top: 12px;
  margin-right: 10px;
  background: url(../images/close.png?v=bweLUZ75cFvtVqSHZQjFCw%3D%3D) no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
}
.dialog .wrap .wrap-content .img {
  width: 350px;
  margin-top: 20px;
  margin-left: 20px;
}
.dialog .wrap .wrap-content .show {
  width: 380px;
  margin-top: 20px;
  margin-left: 60px;
}
.dialog .wrap .wrap-content .show .info {
  margin-bottom: 20px;
}
.dialog .wrap .wrap-content .show .info .title {
  font-size: 16px;
  text-align: center;
  margin-bottom: 10px;
}
.nav-menu {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 1200px;
  margin: 0 auto 80px;
  -webkit-animation-duration: 1.4s !important;
  animation-duration: 1.4s !important;
}
.nav-menu .item {
  position: relative;
  display: inline-block;
  width: 375px;
  height: 68px;
  margin-right: 22px;
  text-align: center;
  color: #666;
  background-color: #F4F4F4;
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  transition: all 0.4s;
  -webkit-box-shadow: 0px 8px 12px 0px rgba(64, 64, 64, 0.21);
  box-shadow: 0px 8px 12px 0px rgba(64, 64, 64, 0.21);
  border-radius: 8px;
  cursor: pointer;
}
.nav-menu .item > a {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: inherit;
  font-size: 20px;
  cursor: pointer;
}
.nav-menu .item:hover {
  background-color: #277acd;
  color: #fff;
  -webkit-box-shadow: 0px 8px 12px 0px rgba(27, 104, 177, 0.26);
  box-shadow: 0px 8px 12px 0px rgba(27, 104, 177, 0.26);
}
.nav-menu .item:hover .drop-menu {
  display: block;
}
.nav-menu .item.on {
  background-color: #277acd;
  color: #fff !important;
  -webkit-box-shadow: 0px 8px 12px 0px rgba(27, 104, 177, 0.26);
  box-shadow: 0px 8px 12px 0px rgba(27, 104, 177, 0.26);
}
.nav-menu .item .drop-menu {
  display: none;
  position: absolute;
  left: 0;
  top: 60px;
  width: 100%;
  height: 400px;
  z-index: 9;
}
.nav-menu .item .drop-menu .item {
  display: block;
  color: #666;
  border-top: 1px solid #f5f5f5;
}
.nav-menu .item .drop-menu .item:hover {
  color: #fff;
}
.post-list {
  width: 1200px;
}
.post-list .item {
  width: 1000px;
  margin: 0 auto;
  border: 2px solid #ebf7fb;
  margin-bottom: 60px;
  cursor: pointer;
}
.post-list .item .info {
  position: relative;
  color: #4F6579;
  padding: 20px;
}
.post-list .item .info .post {
  font-size: 20px;
  margin-bottom: 8px;
}
.post-list .item .info .area {
  font-size: 14px;
}
.post-list .item .info .price {
  position: absolute;
  top: 36px;
  right: 20px;
  font-size: 24px;
  color: #1B67B1;
  font-weight: 500;
}
.post-list .item .bottom {
  height: 42px;
  background-color: #ebf7fb;
  padding: 0 20px;
}
.post-list .item .bottom .tags {
  margin-top: 8px;
}
.post-list .item .bottom .tags .tag {
  display: inline-block;
  padding: 4px;
  color: #1B67B1;
  font-size: 12px;
  border: 1px solid #1b67b1;
  border-radius: 4px;
}
.post-list .item .bottom .time {
  margin-top: 10px;
  color: #999999;
  font-size: 14px;
}
.post-info {
  height: 160px;
  margin-bottom: 60px;
  background: #ebf7fb;
}
.post-info .box {
  padding: 26px 0;
}
.post-info .info {
  position: relative;
}
.post-info .info .post {
  font-size: 24px;
  margin-bottom: 8px;
  font-weight: bold;
}
.post-info .info .area {
  color: #81919F;
  font-size: 14px;
}
.post-info .info .price {
  position: absolute;
  top: 0;
  right: 20px;
  font-size: 28px;
  color: #1B67B1;
  font-weight: bold;
}
.post-info .bottom {
  height: 42px;
  background-color: #ebf7fb;
}
.post-info .bottom .tags {
  margin-top: 8px;
}
.post-info .bottom .tags .tag {
  display: inline-block;
  padding: 4px;
  color: #1B67B1;
  font-size: 12px;
  border: 1px solid #1b67b1;
  border-radius: 4px;
}
.post-info .bottom .time {
  margin-top: 10px;
  color: #999999;
  font-size: 14px;
}
.introduce-box {
  margin-bottom: 40px;
}
.introduce-box .title {
  font-size: 20px;
  font-weight: bold;
  padding-left: 10px;
  color: #4f657a;
  border-left: 6px solid #1B68B2;
}
.introduce-box .content {
  font-size: 16px;
  width: 100%;
  background-color: #fff;
}
.flex-text-wrap {
  width: 100%;
  margin-top: 40px;
  font-size: 16px;
}
.flex-text-wrap pre {
  white-space: pre;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.flex-text-wrap textarea {
  display: none;
}
.join_us {
  padding-bottom: 0;
}
.join_us .detail {
  border-bottom: 1px solid #efefef;
}
.join_us .back {
  display: inline-block;
  width: 82px;
  height: 36px;
  line-height: 36px;
  margin: 20px 0;
  font-size: 14px;
  text-align: center;
  color: #9D9D9D;
  border: 1px solid #bfbfbf;
  border-radius: 18px;
  cursor: pointer;
}
.join_us .no-data {
  text-align: center;
  padding: 40px 0;
  font-size: 20px;
}
.time-axis {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-perspective: 800px;
  perspective: 800px;
  margin-top: 130px;
}
.time-axis .time-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 1200px;
  -webkit-transform: translateZ(60px);
  transform: translateZ(60px);
}
.time-axis .time-list .item {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  margin: 0 10px;
  width: 142px;
  height: 112px;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  color: #3D7DC0;
  text-align: center;
  background-color: #fff;
  border-radius: 10px;
  border: 2px solid #EBF6FB;
  opacity: 0.6;
}
.time-axis .time-list .item .year {
  font-size: 28px;
}
.time-axis .time-list .item .text {
  font-size: 14px;
}
.time-axis .time-list .item.cur {
  margin: 0 80px;
  color: #1B68B2;
  border: 2px solid #1B68B2;
  -webkit-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
  opacity: 1;
}
.time-axis .time-list .item.hide {
  visibility: hidden;
}
.tree-box {
  width: 1200px;
  margin-top: 22px;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}
.tree-box .tree-layer {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 200px;
  -webkit-animation-duration: 1.4s;
  animation-duration: 1.4s;
}
.tree-box .tree-layer .item {
  position: relative;
  width: 50%;
  height: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.tree-box .tree-layer .item .text {
  padding-bottom: 20px;
}
.tree-box .tree-layer .item img {
  display: block;
}
.tree-box .tree-layer .item:nth-child(2n-1) {
  text-align: right;
  padding-right: 20px;
  border-right: 2px solid #E9EDF0;
}
.tree-box .tree-layer .item:nth-child(2n-1):before {
  content: "";
  position: absolute;
  right: -12px;
  top: 50%;
  width: 20px;
  height: 20px;
  background-color: #EBF6FB;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  border-radius: 50%;
  z-index: 99;
}
.tree-box .tree-layer .item:nth-child(2n-1):after {
  content: "";
  position: absolute;
  top: 50%;
  right: -12px;
  width: 10px;
  height: 10px;
  background-color: #1B68B2;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  z-index: 100;
}
.tree-box .tree-layer .item:nth-child(2n) {
  padding-left: 20px;
  border-left: 2px solid #E9EDF0;
}
.arrow {
  position: absolute;
  width: 20px;
  height: 40px;
  cursor: pointer;
}
.arrow.left {
  left: -40px;
  background: url(../images/left-arrow.png?v=gTajttVIhypTASNx%2BXAIAw%3D%3D) no-repeat;
  background-size: 100% auto;
  background-position: center center;
}
.arrow.right {
  right: -40px;
  background: url(../images/right-arrow.png?v=pkOWcGuVFD921nEtupAidg%3D%3D) no-repeat;
  background-size: 100% auto;
  background-position: center center;
}
.arrow.hidden {
  opacity: 0;
}
.service_center .product_box,
.intelligent_manufacturing .product_box,
.lease .product_box,
.lean_product .product_box,
.development .product_box {
  width: 800px;
}