.index_banner {
  position: relative;
  z-index: 99;
}


.index_banner #sj {
  display: none;
}

.index_banner .swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after,
.index_banner .swiper-button-next:after,
.swiper-rtl .swiper-button-prev:after {
  display: none;
}

.common_title {
  font-family: 'Roboto-Bold';
  font-weight: bold;
  font-size: 52px;
  color: #333333;
  line-height: 1.5;
  text-align: center;
  font-style: normal;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.common_title a {
  display: inline-block;
  color: #333333;
}

.common_title a:hover {
  color: var(--conmmonColor);
}

.index_product {
  margin-top: 5%;
}

.index_product .pro_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  max-width: 1300px;
  margin: 0 auto;
}

.index_product .pro_desc a {
  display: inline-block;
  color: var(--conmmonColor);
}

.index_product .pro_desc a:hover {
  text-decoration: underline;
}

.index_product .pro_wrap {
  margin-top: 40px;
}

.index_product .pro_wrap .pro_tab {
  margin-bottom: 60px;
}

.index_product .pro_wrap .tab_list {
  width: 100%;
  overflow-y: auto;
  justify-content: center;
  align-items: center;

}


.index_product .pro_wrap .tab_list .tab_link {
  width: auto;
  margin-right: 20px;
  padding: 10px 40px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 20px;
  color: #333333;
  line-height: 30px;
  text-align: center;
  font-style: normal;
  text-transform: capitalize;
  background: #FFFFFF;
  border-radius: 26px 26px 26px 26px;
  border: 1px solid #CED0D0;
  cursor: pointer;
  transition: all 0.5s ease-in;
  white-space: nowrap;
}

.index_product .pro_wrap .tab_list .tab_link.active,
.index_product .pro_wrap .tab_list .tab_link:hover {
  background-color: var(--conmmonColor);
  color: #FFFFFF;
}

.index_product .pro_wrap .tab-pane {
  display: none;
  position: relative;
}

.index_product .pro_wrap .tab-pane.active {
  display: block;
}

.index_product .pro_wrap .swiper-horizontal>.swiper-pagination-progressbar,
.index_product .pro_wrap .swiper-pagination-progressbar.swiper-pagination-horizontal,
.index_product .pro_wrap .swiper-pagination-progressbar.swiper-pagination-vertical.swiper-pagination-progressbar-opposite,
.index_product .pro_wrap .swiper-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
  top: auto;
  bottom: 0;
  height: 5px;
}

.index_product .pro_wrap .swiper-pagination-progressbar {
  background: #EDEDED;
}

.index_product .pro_wrap .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background-color: var(--conmmonColor);
}

.index_product .pro_wrap .tab-pane .cont_wrap {
  padding-bottom: 40px;
}

.index_product .pro_wrap .tab-pane .pro_list .pro_item {
  border: 1px solid #EAEAEA;
  padding: 35px;
}

.index_product .pro_wrap .tab-pane .pro_list .pro_item .item_title {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 20px;
  color: #666666;
  line-height: 30px;
  text-align: center;
  font-style: normal;
  text-transform: capitalize;
}

.index_product .pro_wrap .tab-pane .pro_list .pro_item .item_title a {
  display: inline-block;
  color: #666666;
  height: 60px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;

}

.index_product .pro_wrap .tab-pane .pro_list .pro_item .item_title a:hover {
  color: var(--conmmonColor);
}

.index_product .pro_wrap .tab-pane .pro_btn_next,
.index_product .pro_wrap .tab-pane .pro_btn_prev {
  width: 50px;
  height: 50px;
  background-color: #EDEDED;
  border: 1px solid #CED0D0;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  margin-top: -25px;
  cursor: pointer;
  transition: all .5s ease;
  z-index: 99;
}

.index_product .pro_wrap .tab-pane .pro_btn_next {
  right: -4%;
  background-image: url(../img/swiper_next.png);
  background-repeat: no-repeat;
  background-size: 50%;
  background-position: center center;
}

.index_product .pro_wrap .tab-pane .pro_btn_prev {
  left: -4%;
  background-image: url(../img/swiper_prev.png);
  background-repeat: no-repeat;
  background-size: 50%;
  background-position: center center;
}

.index_product .pro_wrap .tab-pane .pro_btn_next:hover,
.index_product .pro_wrap .tab-pane .pro_btn_prev:hover {
  background-color: var(--conmmonColor);
  border-color: var(--conmmonColor);
}


.index_about {
  margin-top: 7%;
  position: relative;
}

.index_about .about_bg img {
  position: absolute;
  left: 0;
  top: -40%;
  max-width: 795px;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.index_about .about_wrap {
  justify-content: space-between;
  align-items: center;
}

.index_about .about_wrap .about_left {
  width: 48%;
}

.index_about .about_wrap .about_left .about_title {
  text-align: left;
}

.index_about .about_wrap .about_left .about_stitle {
  font-family: 'Roboto-Bold';
  font-weight: bold;
  font-size: 16px;
  color: var(--conmmonColor);
  line-height: 1.5;
  text-align: left;
  font-style: normal;
  text-transform: uppercase;
}

.index_about .about_wrap .about_left .about_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.index_about .about_wrap .about_left .about_btn {
  margin: 45px 0 90px
}

.index_about .about_wrap .about_left .about_btn a {
  display: inline-block;
  position: relative;
  padding: 10px 25px;
  border: 2px solid var(--conmmonColor);
  padding-right: 10px;
  background: var(--conmmonColor);
  border-radius: 26px 26px 26px 26px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 30px;
  text-align: center;
  font-style: normal;
  text-transform: capitalize;
}


.index_about .about_wrap .about_left .about_btn a:hover:before {
  width: 100%;
  transition: all .5s ease;
}

.index_about .about_wrap .about_left .about_btn a:hover {
  color: var(--conmmonColor);
  background-color: transparent;
}

.index_about .about_wrap .about_left .about_btn a:after {
  content: '';
  padding: 5px 25px;
  background-color: #FFFFFF;
  border-radius: 17px 17px 17px 17px;
  background-image: url(../img/read_more.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
  margin-left: 15px;
}

.index_about .about_wrap .about_left .about_btn a:hover:after {
  background-color: var(--conmmonColor);
}

.index_about .about_wrap .about_left .about_data .data_list {
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
}

.index_about .about_wrap .about_left .about_data .data_list .data_item {
  width: 50%;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.index_about .about_wrap .about_left .about_data .data_list .data_item .item_icon {
  width: 60px;
  height: 60px;
}

.index_about .about_wrap .about_left .about_data .data_list .data_item .item_icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.index_about .about_wrap .about_left .about_data .data_list .data_item .item_info {
  width: calc(100% - 90px);
}

.index_about .about_wrap .about_left .about_data .data_list .data_item .item_info .item_data {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 18px;
  line-height: 24px;
  text-align: left;
  font-style: normal;
  color: var(--conmmonColor);
  text-transform: none;
}

.index_about .about_wrap .about_left .about_data .data_list .data_item .item_info .item_data span {
  font-size: 37px;
  line-height: 1.5;
  text-align: left;
}

.index_about .about_wrap .about_left .about_data .data_list .data_item .item_info .item_txt {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 20px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: capitalize;
}

.index_about .about_wrap .about_right {
  width: 48%;
  position: relative;
  height: 720px;
  overflow: hidden;
}

.index_about .about_wrap .about_right lite-youtube {
  background-color: transparent !important;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  object-fit: cover;
}

.index_about .about_wrap .about_right lite-youtube::before {
  display: none;
}

.index_adv {
  margin-top: 7%;
  padding-top: 7%;
}

.index_adv .adv_title {
  text-align: left;
}

.index_adv .adv_title a {
  color: #FFFFFF;
}

.index_adv .adv_title a:hover {
  color: var(--conmmonColor);
}

.index_adv .adv_box {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.index_adv .tab-pane {
  display: none;
}

.index_adv .tab-pane.active {
  display: block;
}

.index_adv .adv_wrap {
  justify-content: space-between;
  align-items: center;
}

.index_adv .adv_wrap .adv_left {
  width: 42%;
}

.index_adv .adv_wrap .adv_left .cont_title {
  font-family: 'Roboto-Bold';
  font-weight: bold;
  font-size: 30px;
  color: #FFFFFF;
  line-height: 1.5;
  text-align: left;
  font-style: normal;
  text-transform: capitalize;
}

.index_adv .adv_wrap .adv_left .cont_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.index_adv .adv_wrap .adv_left .cont_desc a {
  color: var(--conmmonColor);
}

.index_adv .adv_wrap .adv_left .cont_desc a:hover {
  text-decoration: underline;
}

.index_adv .adv_wrap .adv_left .cont_btn {
  justify-content: flex-start;
  align-items: center;
  margin-top: 50px;
}

.index_adv .adv_wrap .adv_left .cont_btn .cont_next,
.index_adv .adv_wrap .adv_left .cont_btn .cont_prev {
  width: 50px;
  height: 50px;
  background: #FFFFFF;
  border: 1px solid #CED0D0;
  border-radius: 50%;
  cursor: pointer;
  transition: all .5s ease;
}

.index_adv .adv_wrap .adv_left .cont_btn .cont_next:hover,
.index_adv .adv_wrap .adv_left .cont_btn .cont_prev:hover {
  background-color: var(--conmmonColor);
  border-color: var(--conmmonColor);
}

.index_adv .adv_wrap .adv_left .cont_btn .cont_next {
  margin-left: 20px;
  background-image: url(../img/swiper_next.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
}

.index_adv .adv_wrap .adv_left .cont_btn .cont_prev {
  background-image: url(../img/swiper_prev.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
}

.index_adv .adv_wrap .adv_right {
  width: 54%;
}

.index_adv .adv_wrap .adv_right .adv_bg img {
  width: 100%;
  height: auto;
  object-fit: contain;
  margin-top: -8.5%;
}

.index_adv .adv_wrap .adv_right .cer_list .cer_item {
  transition: 300ms;
  transform: scale(0.8);
  width: 100%;
  position: relative;
  height: 0;
  overflow: hidden;
  padding-bottom: 51%;
  -webkit-transition: all .5s ease-out 0ms;
  -moz-transition: all .5s ease-out 0ms;
  -o-transition: all .5s ease-out 0ms;
  transition: all .5s ease-out 0ms;
}

.index_adv .adv_wrap .adv_right .cer_list .cer_item:hover img {
  -webkit-transform: scale(1.08);
  -moz-transform: scale(1.08);
  -o-transform: scale(1.08);
  transform: scale(1.08);
}


.index_adv .adv_wrap .adv_right .cer_list .cer_item img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  object-fit: cover;
}

.index_adv .adv_wrap .adv_right .cer_list .cer_item.swiper-slide-active {
  transform: scale(0.8);
}

.index_adv .adv_wrap .adv_right .cer_list .cer_item.swiper-slide-prev {
  transform: scale(0.8);
}

.index_adv .adv_wrap .adv_right .cer_list .cer_item.swiper-slide-next {
  transform: scale(1);
}

.index_adv .adv_tab {
  margin-top: 60px;
}

.index_adv .adv_tab .tab_list {
  justify-content: flex-start;
  align-items: center;
}

.index_adv .adv_tab .tab_list .tab_link {
  background: rgba(246, 246, 246, .2);
  border-radius: 20px 20px 20px 20px;
  border: 1px solid #F6F6F6;
  padding: 5px 50px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 20px;
  color: #FFFFFF;
  line-height: 1.5;
  text-align: center;
  font-style: normal;
  text-transform: capitalize;
  margin-right: 35px;
  white-space: nowrap;
  cursor: pointer;
  transition: all .5s ease;
}

.index_adv .adv_tab .tab_list .tab_link.active,
.index_adv .adv_tab .tab_list .tab_link:hover {
  background-color: var(--conmmonColor);
}

.index_adv .adv_tab .tab_list .tab_link span {
  font-family: 'Roboto-BoldItalic';
  font-weight: normal;
  font-size: 30px;
  color: #FFFFFF;
  line-height: 1.5;
  text-align: center;
  font-style: normal;
  text-transform: none;
}

.index_adv .adv_data {
  margin-top: 120px;
  padding: 70px 0;
  background: rgba(2, 23, 49, .64);
}

.index_adv .adv_data .data_list {
  padding: 0 70px;
  justify-content: space-between;
  align-items: center;
}

.index_adv .adv_data .data_list .data_item {
  width: 25%;
  justify-content: space-between;
  align-items: center;
}

.index_adv .adv_data .data_list .data_item .item_icon {
  width: 60px;
  height: 60px;
}

.index_adv .adv_data .data_list .data_item .item_icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.index_adv .adv_data .data_list .data_item .item_info .item_num {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 20px;
  color: var(--conmmonColor);
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.index_adv .adv_data .data_list .data_item .item_info {
  width: calc(100% - 90px);
}

.index_adv .adv_data .data_list .data_item .item_info .item_num span {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 42px;
  color: var(--conmmonColor);
  line-height: 1.5;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-right: 8px;
}

.index_adv .adv_data .data_list .data_item .item_txt {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 20px;
  color: #FFFFFF;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: capitalize;
}

.index_project {
  margin-top: 5%;
}

.index_project .project_top {
  position: relative;
  z-index: 99;
}

.index_project .project_top .top_wrap {
  justify-content: space-between;
  align-items: flex-start;
}

.index_project .project_top .layout .top_left .project_title {
  text-align: left;
}

.index_project .project_top .layout .top_left .project_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  max-width: 576px;
  margin-bottom: 50px;
}

.index_project .project_top .layout .top_left .project_btn a {
  display: inline-block;
  position: relative;
  padding: 10px 25px;
  border: 2px solid var(--conmmonColor);
  padding-right: 10px;
  background: var(--conmmonColor);
  border-radius: 26px 26px 26px 26px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 30px;
  text-align: center;
  font-style: normal;
  text-transform: capitalize;
}

.index_project .project_top .layout .top_left .project_btn a:after {
  content: '';
  padding: 5px 25px;
  background-color: #FFFFFF;
  border-radius: 17px 17px 17px 17px;
  background-image: url(../img/read_more.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
  margin-left: 15px;
}

.index_project .project_top .layout .top_left .project_btn a:hover {
  color: var(--conmmonColor);
  background-color: #FFFFFF;
}

.index_project .project_top .layout .top_left .project_btn a:hover:after {
  background-color: var(--conmmonColor);
}

.index_project .project_top .layout .top_right .project_prev,
.index_project .project_top .layout .top_right .project_next {
  width: 50px;
  height: 50px;
  border: 1px solid #CED0D0;
  border-radius: 50%;
  transition: all .5s ease;
  cursor: pointer;
}

.index_project .project_top .layout .top_right .project_prev {
  background: #FFFFFF url(../img/swiper_prev.png) no-repeat center center / 50%;
  margin-right: 20px;
}

.index_project .project_top .layout .top_right .project_next {
  background: #FFFFFF url(../img/swiper_next.png) no-repeat center center / 50%;

}

.index_project .project_top .layout .top_right .project_prev:hover {
  background-color: #CED0D0;
  border-color: #CED0D0;
}

.index_project .project_top .layout .top_right .project_next:hover {
  background-color: #CED0D0;
  border-color: #CED0D0;
}

.index_project .project_box {
  position: relative;
  z-index: 9;
  width: 1760px;
  margin-left: auto;
  margin-right: 0;
  margin-top: -150px;
}

.index_project .project_box .project_list {
  align-items: flex-end;
}

.index_project .project_box .project_list .project_item {
  max-width: 377px;
  min-width: 377px;

}

.index_project .project_box .project_list .project_item:hover img {
  -webkit-transform: scale(1.08);
  -moz-transform: scale(1.08);
  -o-transform: scale(1.08);
  transform: scale(1.08);
}

.index_project .project_box .project_list .project_item .item_img {
  width: 100%;
  position: relative;
  height: 0;
  overflow: hidden;
  padding-bottom: 100%;
  border-radius: 10px;
}

.index_project .project_box .project_list .project_item .item_img img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  object-fit: cover;
  border-radius: 10px;
  -webkit-transition: all .5s ease-out 0ms;
  -moz-transition: all .5s ease-out 0ms;
  -o-transition: all .5s ease-out 0ms;
  transition: all .5s ease-out 0ms;
}

.index_project .project_box .project_list .project_item .item_title {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 20px;
  color: #333333;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 20px 0;
}

.index_project .project_box .project_list .project_item .item_title a {
  display: flex;
  color: #333333;
  height: 60px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.index_project .project_box .project_list .project_item .item_title a:hover {
  color: var(--conmmonColor);
}

.index_project .project_box .project_list .project_item .item_desc {
  opacity: 0;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.index_project .project_box .project_list .project_item .item_desc a {
  display: inline-block;
  color: #666666;
  height: 60px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.index_project .project_box .project_list .project_item.active {
  max-width: 780px;
  min-width: 780px;
}

.index_project .project_box .project_list .project_item.active .item_img {
  padding-bottom: 77%;
}

.index_project .project_box .project_list .project_item.active .item_title {
  font-family: 'Roboto-Bold';
  font-size: 24px;
}

.index_project .project_box .project_list .project_item.active .item_title a {

  color: var(--conmmonColor);
}

.index_project .project_box .project_list .project_item.active .item_desc {
  opacity: 1;
}

.index_news {
  margin-top: 5%;
}

.index_news .news_title {
  text-align: left;
}

.index_news .news_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.index_news .news_wrap {
  margin-top: 50px;
  justify-content: space-between;
  align-items: flex-start;
}

.index_news .news_wrap .news_left {
  width: 48%;
}

.index_news .news_wrap .news_left .news_img {
  width: 100%;
  position: relative;
  height: 0;
  overflow: hidden;
  padding-bottom: 60%;
  -webkit-transition: all .5s ease-out 0ms;
  -moz-transition: all .5s ease-out 0ms;
  -o-transition: all .5s ease-out 0ms;
  transition: all .5s ease-out 0ms;
}

.index_news .news_wrap .news_left:hover img {
  -webkit-transform: scale(1.08);
  -moz-transform: scale(1.08);
  -o-transform: scale(1.08);
  transform: scale(1.08);
}

.index_news .news_wrap .news_left .news_img img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  object-fit: cover;
}

.index_news .news_wrap .news_left .news_date {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: var(--conmmonColor);
  line-height: 1.5;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 25px 0 15px;
}

.index_news .news_wrap .news_left .news_title {
  font-family: 'Roboto-Bold';
  font-weight: bold;
  font-size: 24px;
  color: #333333;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: capitalize;
  margin-bottom: 30px;
}

.index_news .news_wrap .news_left .news_title a {
  display: inline-block;
  color: #333333;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index_news .news_wrap .news_left:hover .news_title a {
  color: var(--conmmonColor);
}

.index_news .news_wrap .news_left .news_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.index_news .news_wrap .news_left .news_desc a {
  display: inline-block;
  color: #666666;
  height: 60px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.index_news .news_wrap .news_right {
  width: 49%;
}

.index_news .news_wrap .news_right .news_list .news_item {
  padding: 20px;
  border-radius: 10px 10px 10px 10px;
  transition: all .5s ease;
}

.index_news .news_wrap .news_right .news_list .news_item:hover {
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

.index_news .news_wrap .news_right .news_list .news_item .item_date {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: var(--conmmonColor);
  line-height: 1.5;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 15px;
}

.index_news .news_wrap .news_right .news_list .news_item .item_title {
  font-family: 'Roboto-Bold';
  font-weight: bold;
  font-size: 22px;
  color: #333333;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: capitalize;
}

.index_news .news_wrap .news_right .news_list .news_item .item_title a {
  display: inline-block;
  color: #333333;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.index_news .news_wrap .news_right .news_list .news_item:hover .item_title a {
  color: var(--conmmonColor);
}

.index_news .news_wrap .news_right .news_list .news_item .item_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.index_news .news_wrap .news_right .news_list .news_item .item_desc a {
  display: inline-block;
  color: #666666;
  height: 60px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.index_map {
  margin-top: 5%;
}

.index_map .map_top {
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 35px;
}

.index_map .map_top .map_title {
  text-align: left;
}

.index_map .map_top .map_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  max-width: 864px;
}

.index_map .map_top .map_btn {
  margin-bottom: 20px;
}

.index_map .map_top .map_btn a {
  display: inline-block;
  position: relative;
  padding: 10px 25px;
  border: 2px solid var(--conmmonColor);
  padding-right: 10px;
  background: var(--conmmonColor);
  border-radius: 26px 26px 26px 26px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 30px;
  text-align: center;
  font-style: normal;
  text-transform: capitalize;
}

.index_map .map_top .map_btn a:after {
  content: '';
  padding: 5px 25px;
  background-color: #FFFFFF;
  border-radius: 17px 17px 17px 17px;
  background-image: url(../img/read_more.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
  margin-left: 15px;
}

.index_map .map_top .map_btn a:hover {
  color: var(--conmmonColor);
  background-color: #FFFFFF;
}

.index_map .map_top .map_btn a:hover:after {
  background-color: var(--conmmonColor);
}

.index_map .map_wrap iframe {
  width: 100%;
  height: 500px;
}

.index_exhibition {
  margin-top: 5%;
}

.index_exhibition .exhibition_wrap {
  padding-bottom: 60px;
}

.index_exhibition .exhibition_list .exhibition_item {
  width: 100%;
  position: relative;
  height: 0;
  overflow: hidden;
  padding-bottom: 20%;
  -webkit-transition: all .5s ease-out 0ms;
  -moz-transition: all .5s ease-out 0ms;
  -o-transition: all .5s ease-out 0ms;
  transition: all .5s ease-out 0ms;
}

.index_exhibition .exhibition_list .exhibition_item:hover img {
  -webkit-transform: scale(1.08);
  -moz-transform: scale(1.08);
  -o-transform: scale(1.08);
  transform: scale(1.08);
}

.index_exhibition .exhibition_list .exhibition_item img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  object-fit: cover;
}

.index_exhibition .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  display: inline-block;
  vertical-align: middle;
  border-radius: 100%;
  background: #999;
  margin: 0 5px;
}

.index_exhibition .swiper-pagination-bullet-active {
  background: var(--conmmonColor);
}

.common_inquiry {
  margin-top: 5%;
  padding: 5% 0;
}

.common_inquiry .inquiry_wrap {
  justify-content: space-between;
  align-items: center;
}

.common_inquiry .inquiry_wrap .inquiry_left {
  width: 48%;
  position: relative;
  height: 480px;
  overflow: hidden;
  -webkit-transition: all .5s ease-out 0ms;
  -moz-transition: all .5s ease-out 0ms;
  -o-transition: all .5s ease-out 0ms;
  transition: all .5s ease-out 0ms;
}

.common_inquiry .inquiry_wrap .inquiry_left:hover img {
  -webkit-transform: scale(1.08);
  -moz-transform: scale(1.08);
  -o-transform: scale(1.08);
  transform: scale(1.08);
}

.common_inquiry .inquiry_wrap .inquiry_left img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  object-fit: cover;
}

.common_inquiry .inquiry_wrap .inquiry_right {
  width: 48%;
}

.common_inquiry .inquiry_wrap .inquiry_right .inquiry_title {
  color: #FFFFFF;
  text-align: left;
}

.common_inquiry .inquiry_wrap .inquiry_right .inquiry_desc {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 45px;
}

.common_inquiry .inquiry_wrap .inquiry_right .input_box {
  justify-content: space-between;
  align-items: center;
}

.common_inquiry .inquiry_wrap .inquiry_right .input_box li {
  width: 49%;
}

.common_inquiry .inquiry_wrap .inquiry_right form li {
  position: relative;
}

.common_inquiry .inquiry_wrap .inquiry_right form li:before {
  content: '*';
  position: absolute;
  left: 20px;
  top: 10px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 18px;
  color: #AD222C;
  line-height: 25px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.common_inquiry .inquiry_wrap .inquiry_right form input[type="text"] {
  width: 100%;
  border: none;
  padding: 10px 30px;
  background: #F4F4F4;
  border-radius: 10px 10px 10px 10px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 18px;
  color: #808080;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 20px;
}

.common_inquiry .inquiry_wrap .inquiry_right form input[type="text"]::placeholder {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 18px;
  color: #808080;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: capitalize;
}

.common_inquiry .inquiry_wrap .inquiry_right form textarea {
  width: 100%;
  height: 116px;
  border: none;
  padding: 10px 30px;
  background: #F4F4F4;
  border-radius: 10px 10px 10px 10px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 18px;
  color: #808080;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 20px;
}

.common_inquiry .inquiry_wrap .inquiry_right form textarea::placeholder {
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 18px;
  color: #808080;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: capitalize;
}

.common_inquiry .inquiry_wrap .inquiry_right form .item_submit::before {
  content: '';
  font-size: 0;
}

.common_inquiry .inquiry_wrap .inquiry_right form input[type="submit"] {
  width: 208px;
  height: 52px;
  background: var(--conmmonColor);
  border: 2px solid var(--conmmonColor);
  border-radius: 26px 26px 26px 26px;
  font-family: 'Roboto-Regular';
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  transition: all .5s ease-out 0ms;
}

.common_inquiry .inquiry_wrap .inquiry_right form input[type="submit"]:hover {
  background-color: #F4F4F4;
  color: var(--conmmonColor);
}


@media (max-width:1800px) {
  .index_project .project_box {
    width: 1600px;
  }
}

@media (max-width:1640px) {
  .index_project .project_box {
    width: 1400px;
  }
}

@media (max-width:1440px) {

  .index_project .project_box {
    width: 95%;
  }
}


@media only screen and (max-width: 950px) {
  #pc {
    display: none;
  }

  .index_banner #sj {
    display: block;
  }

  .common_title {
    font-size: 30px;
    line-height: 35px;
  }


  .index_product .pro_wrap .tab_list {
    justify-content: flex-start;
  }

  .index_product .pro_wrap .tab_list .tab_link {
    padding: 10px 20px;
  }

  .index_product .pro_wrap .tab-pane .pro_btn_next {

    right: -2%;

  }

  .index_product .pro_wrap .tab-pane .pro_btn_prev {
    left: -2%;
  }

  .index_about .about_wrap {
    flex-direction: column;
    align-items: center;
  }

  .index_about .about_wrap .about_left {
    width: 100%;
    margin-bottom: 30px;
  }

  .index_about .about_wrap .about_right {
    width: 100%;
    height: 0;
    padding-bottom: 94%;

  }

  .index_about .about_wrap .about_left .about_btn {
    margin: 30px 0;
  }

  .index_adv .adv_box {
    flex-direction: column-reverse;
  }

  .index_adv .adv_tab {
    margin-top: 0;
    margin-bottom: 30px;
  }

  .index_adv .adv_tab .tab_list {
    width: 100%;
    overflow-y: auto;
  }

  .index_adv .adv_tab .tab_list .tab_link {
    padding: 5px 20px;
  }

  .index_adv .adv_wrap {
    flex-direction: column;
    align-items: center;
  }

  .index_adv .adv_wrap .adv_left {
    width: 100%;
    margin-bottom: 30px;
  }

  .index_adv .adv_wrap .adv_right {
    width: 100%;
  }

  .index_adv .adv_data {
    margin-top: 30px;
    padding: 30px 0;
  }

  .index_adv .adv_data .data_list {
    width: 100%;
    flex-wrap: wrap;
    padding: 0;
  }

  .index_adv .adv_data .data_list .data_item {
    width: 50%;
    margin-bottom: 20px;
  }

  .index_project .project_box .project_list .project_item {
    max-width: unset !important;
    min-width: unset !important;
    width: 100%;
  }

  .index_project .project_box .project_list .project_item .item_desc{
    opacity: 1 !important;
  }

  .index_project .project_box {
    margin-top: 30px;
  }
  .index_news .news_wrap{
    flex-direction: column;
    align-items: center;
  }
  .index_news .news_wrap .news_left{
    width: 100%;
    margin-bottom: 30px;
  }
  .index_news .news_wrap .news_right{
    width: 100%;
  }
  .index_news .news_wrap .news_right .news_list .news_item{
    padding: 20px 0;
  }
  .index_map .map_top{
    flex-direction: column;
    align-items: flex-start;
  }
  .index_map .map_top .map_btn{
    margin-top: 30px;
  }
  .index_exhibition .exhibition_list .exhibition_item{
    padding-bottom: 37%;
  }
  .common_inquiry .inquiry_wrap{
    flex-direction: column;
    align-items: center;
  }
  .common_inquiry .inquiry_wrap .inquiry_left{
    width: 100%;
    height: 0;
    padding-bottom: 64%;
    margin-bottom: 30px;
  }
  .common_inquiry .inquiry_wrap .inquiry_right{
    width: 100%;
  }
}

@media only screen and (max-width: 768px) {
  .index_product .pro_wrap .tab-pane .pro_list .pro_item .item_title a {
    height: auto;
    -webkit-line-clamp: unset;
    overflow: visible;
    text-overflow: ellipsis;
  }

  .index_about .about_wrap .about_left .about_data .data_list .data_item .item_info .item_data span {
    font-size: 24px;
    line-height: 1.5;
  }

  .index_about .about_wrap .about_left .about_data .data_list .data_item .item_info .item_txt {
    font-size: 18px;
    line-height: 1.5;
  }

  .index_adv .adv_wrap .adv_right .cer_list .cer_item {
    transform: scale(.9) !important;
    padding-bottom: 141%;
  }

  .index_adv .adv_wrap .adv_right .adv_bg img {
    margin-top: -14.5%;
  }

  .index_adv .adv_data .data_list .data_item .item_txt {
    font-size: 18px;
  }

  .index_adv .adv_data .data_list .data_item .item_info .item_num span {
    font-size: 24px;
  }

  .index_adv .adv_data .data_list .data_item .item_icon {
    width: 50px;
    height: 50px;
  }

  .index_project .project_top .top_wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .index_project .project_top .layout .top_left .project_desc {
    margin-bottom: 30px;
    max-width: unset;
    width: 100%;
  }

  .index_project .project_top .layout .top_right {
    margin-top: 30px;
  }
  .index_project .project_box{
    margin: 0 auto !important;
    margin-top: 30px !important;
  }
  .index_project .project_box .project_list .project_item .item_title a{
    height: auto;
    -webkit-line-clamp: unset;
    overflow: visible;
  }
  .index_project .project_box .project_list .project_item .item_desc a{
    height: auto;
    -webkit-line-clamp: unset;
    overflow: visible;
  }
  .index_map .map_wrap iframe{
    height: 300px;
  }
}

@media only screen and (max-width: 480px) {
  .index_about .about_wrap .about_left .about_data .data_list {
    flex-direction: column;
    align-items: flex-start;
  }

  .index_about .about_wrap .about_left .about_data .data_list .data_item {
    width: 100%;
    margin-bottom: 20px;
  }

  .index_about .about_wrap .about_left .about_data .data_list .data_item .item_icon {
    width: 50px;
    height: 50px;
  }

  .index_adv .adv_data .data_list {
    flex-direction: column;
    align-items: center;
  }

  .index_adv .adv_data .data_list .data_item {
    width: 100%;
  }
  .index_exhibition .exhibition_list .exhibition_item{
    padding-bottom: 65%;
  }
}