html {
  color: #333333;
  background: #fafafa;
  line-height: 1.7;
}
.qq_custor{
    display: none !important;
}

a:hover {
  color: initial;
}
.video video {
    width: 100%;
    height: 100%;
    display: none;
}
.video {
    position: relative;
    height: auto;
    width: 100%;
    margin-top: 50px;
}
.video img {
    width: 100%;
    display: block;
}
header {
  height: 60px;
  position: relative;
  z-index: 100;
}

.header {
  height: 60px;
  top: 0px;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: #fff;
  position: fixed;
  border-bottom: 1px solid #ccc;
}

.head_search {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  background-color: #fafafa;
  height: 50px;
  opacity: 0;
  z-index: 2;
  transition-duration: 0.3s;
}

.head_search .layui-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 100%;
}

.search_block {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 66px;
  border: 1px solid #e5efff;
  border-radius: 50px;
}

.search_sele {
  position: relative;
  padding: 0 40px;
  height: 66px;
}

.search_bn {
  display: flex;
  align-items: center;
  font-size: 16px;
  position: relative;
  height: 100%;
  width: 80px;
  cursor: pointer;
}

.search_bn::after {
  content: "";
  border: 7px solid transparent;
  border-top-color: #989898;
  position: absolute;
  right: 0px;
  top: 30px;
}

.search_sele_list {
  position: absolute;
  left: 20px;
  top: calc(100% + 1px);
  width: calc(100% - 40px);
  display: none;
  z-index: 5;
}

.search_sele_li {
  height: 50px;
  padding: 0 20px;
  background-color: #fafafa;
  border: 1px solid #eee;
  line-height: 50px;
  cursor: pointer;
  font-size: 16px;
}

.search_inpt {
  width: 500px;
  max-width: 100%;
}

.search_inpt input {
  width: 100%;
  border: none;
  padding: 0 30px;
  border-left: 1px solid #d7d7d7;
  height: 40px;
  background-color: transparent;
}

.search_tosear {
  display: flex;
  width: 80px;
  cursor: pointer;
  height: 100%;
  align-items: center;
  justify-content: center;
}

.search_tosear img {
  width: 30px;
  height: 30px;
  opacity: 0.5;
}

.guanbi_search {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}

.header > .layui-container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 50;
}

.nav {
  display: flex;
  align-items: center;
  font-size: 18px;
  height: 100%;
}

.nav_li {
  padding: 0 20px;
  height: 100%;
  position: relative;
}

.nav_li > a:hover {
  color: #e98121;
}

.active a {
  color: #e98121;
}

.nav_li > a {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition-duration: 0.3s;
}

.nav_second_list {
  position: absolute;
  top: calc(100% + 50px);
  width: 100%;
  left: 0;
  z-index: 50;
  opacity: 0;
  height: 0;
  overflow: hidden;
  transition-duration: 0.3s;
}

.nav_second_li {
  width: 100%;
}

.nav_second_li a {
  color: #fff;
  height: 35px;
  display: flex;
  font-size: 16px;
  justify-content: center;
  align-items: center;
  background-color: rgba(233, 129, 33, 0.9);
}

.nav_second_li a:hover {
  background-color: rgba(250, 250, 250, 0.9);
  color: #e98121;
}

.logo {
  height: calc(100% - 5px);
  padding: 20px 0;
  max-width: 300px;
}

.logo img {
  height: 100%;
}

.head_set {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
  font-size: 18px;
  position: relative;
  padding-left: 30px;
}

/* .head_set::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 30px;
  display: block;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #ccc;
} */

.head_set > div {
  height: 100%;
  display: flex;
  min-width: 50px;
  justify-content: center;
  align-items: center;
}
.head_set > div:nth-child(1) {
  display: none;
}
.language {
  position: relative;
  padding: 0 10px;
}

.language:hover {
  color: #e84d15;
}

.language:hover::after {
  border-top-color: #e84d15;
}

.language:hover .diqiu02 {
  display: inline-block;
}

.language:hover .diqiu01 {
  display: none;
}
.language:hover .sele_lang {
  display: flex;
}

/* .language::after {
     content: '';
     border: 6px solid transparent;
     border-top-color: #999;
     position: absolute;
     right: -5px;
     top: 50%;
     transform: translateY(-50%);
     margin-top: 4px;
} */

.language img {
  display: none;
  width: 18px;
  margin-right: 8px;
}

.diqiu02 {
  display: none;
}

.sele_lang {
  display: flex;
  align-items: center;
  /* position: absolute;
	display: none;
	left: 0;
	top: 80%;
	width: 100%;
	background-color: rgba(204, 204, 204,0.9);
	padding: 10px 0;
	border-radius: 8px; */
}
.sele_li {
  padding: 0;
  font-size: 14px;
  line-height: 30px;
  color: #333;
  cursor: pointer;
  display: flex;
  align-items: center;
}
 .language .sele_li:nth-child(1){
      color: #e98121 !important;
  }

.sele_li:nth-child(2)::before {
  content: "";
  display: block;
  width: 1px;
  height: 16px;
  background: #ccc;
  margin: 0 15px;
}

.sele_li:hover {
  color: #e84d15;
}

.sele_li img {
  width: 30px;
}

.search {
  cursor: pointer;
}

.search img {
  height: 18px;
  width: 18px;
}

.my_swiper {
  height: calc(100vh - 106px);
}

.swiper-container {
  height: 100%;
}

.index_container .swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.index_container img {
  min-height: 100%;
  width: 100%;
  object-fit: cover;
}

.index_container .swiper-pagination {
  bottom: 8%;
}

.index_container .swiper-pagination-bullet {
  width: 54px;
  border-radius: 50px;
  background: #fff;
  opacity: 0.6;
}

.index_container .swiper-pagination-bullet-active {
  background: #d42729;
  opacity: 1;
}

.index_container .swiper-button-next,
.index_container .swiper-button-prev {
  width: 45px;
  height: 45px;
  border-radius: 100%;
  background-color: #737a87;
  background-size: 14px;
  outline: none;
  background-repeat: no-repeat;
  background-position: center;
  transition-duration: 0.3s;
}

.index_container .swiper-button-next:hover,
.index_container .swiper-button-prev:hover {
  background-color: #e98121;
}

.index_container .swiper-button-next {
  right: 13%;
  background-image: url(../img/banner_next_def.png);
}

.index_container .swiper-button-prev {
  left: 13%;
  background-image: url(../img/banner_last_def.png);
}

.session {
  padding-top: 90px;
}

.session_tit {
  text-align: center;
}

.tit_top {
  position: relative;
  font-size: 26px;
}

.tit_top::after {
  content: "";
  display: block;
  height: 1px;
  width: 300px;
  background-color: #999999;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
}

.tit_top p {
  display: inline-block;
  padding: 0 20px;
  position: relative;
  background-color: #fafafa;
  z-index: 1;
  color: #e98121;
}

.tit_en {
  font-size: 14px;
  color: #999;
  margin-top: 15px;
}

.session_art {
  padding-top: 35px;
}

.session_nav {
  display: flex;
  justify-content: center;
  align-items: center;
}

.session_nav_li {
  padding: 0 20px;
}

.session_nav_li a {
  padding: 0 20px;
  font-size: 16px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.session_nav_li a:hover {
  color: #e98121;
  font-weight: 600;
}

.session_active a {
  color: #e98121;
  font-weight: 600;
  border-bottom: 2px solid #e98121;
}

.block_list {
  display: flex;
  margin-top: 30px;
}

.block_li {
  margin-right: 30px;
  background-color: #fff;
  width: calc((100% - 90px) / 4);
  transition-duration: 0.3s;
}

.block_li:hover {
  box-shadow: 0px 0px 20px rgba(220, 220, 220, 0.8);
  outline: 1px solid #626299;
}

.block_li:hover .block_see {
  opacity: 1;
  margin-bottom: 0px;
}

.block_li:last-child {
  margin-right: 0;
}

.block_img {
  height: 240px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.block_img img {
  width: 100%;
  transition-duration: 0.3s;
}
.block_val {
  padding: 0px 33px;
  padding-top: 0;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  background-color: #626299;
}

.block_tit {
  font-size: 18px;
  text-align: center;
  color: #fff;
}

.block_text {
  color: #999;
  margin-top: 15px;
  line-height: 24px;
  height: 48px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.block_see {
  display: inline-block;
  margin-top: 30px;
  border: 1px solid #ebebeb;
  padding: 14px 40px;
  opacity: 0;
  margin-bottom: -78px;
  transition-duration: 0.3s;
}

.sisson_more {
  text-align: center;
  margin-top: 44px;
}

.sisson_more a {
  display: inline-block;
  height: 45px;
  width: 136px;
  text-align: center;
  line-height: 45px;
  color: #999;
  border: 1px solid #999;
  transition-duration: 0.3s;
  border-radius: 30px;
}
.jianjie_val .p .sisson_more {
  text-align: left;
}
.sisson_more a:hover {
  background-color: #e98121;
  border: 1px solid #e98121;
  color: #fff;
}

.block_swiper {
  margin-top: 30px;
}

.solu_bg,
.solu_block {
  width: 100%;
  height: 100%;
  position: relative;
}
.solu_block{
    transition: all .3s;
     border-radius: 5px;
     padding: 20px 0;
}
.solu_block .img{
    width: 100%;
    text-align: center;
    overflow: hidden;
}
.solu_block .img img{
    transition:  all .3s;
    height: 150px;
    width: auto;
}
.solu_block .txt{
    height: 50%;
    padding: 20px ;
    text-align: center;
    
}
.solu_block .txt h4{
    font-size: 16px;
    /*margin-bottom: 10px;*/
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.solu_block .txt .des{
    margin: 10px auto 20px;
    text-align: left;
    font-size: 14px;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.solu_block .txt .btn{
    padding: 4px 20px;
    border-radius: 20px;
    border: 1px solid  #ccc;
    font-size: 14px;
    display: inline-block;
}

.solu_block:hover {
    box-shadow: 0 0 10px #ddd;
    background: #fff;
    transform: translateY(-10px) ;
}


.solu_block:hover .solu_show {
  opacity: 0;
  bottom: -110px;
}

.solu_block:hover .solu_heidden {
  opacity: 1;
  width: calc(100% - 40px);
  height: calc(100% - 40px);
}

.solu_bg {
  height: 430px;
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.solu_bg img {
  min-width: 100%;
  height: 100%;
}

.solu_show {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(233, 129, 33, 0.9);
  height: 110px;
  transition-duration: 0.3s;
}

.solu_heid_bg_tit {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
}

.solu_heid_bg_tit::after {
  content: "";
  display: block;
  height: 2px;
  width: 80px;
  background-color: #fff;
  border-radius: 50px;
  margin-top: 15px;
}

.solu_heidden {
  opacity: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 50%;
  height: 50%;
  padding: 20px;
  background-color: rgba(233, 129, 33, 0.9);
  transition-duration: 0.5s;
}

.solu_heid_bg {
  border: 1px solid #fff;
  display: flex;
  height: 100%;
  width: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.solu_heid_bg_more {
  color: #fff;
  height: 45px;
  width: 136px;
  text-align: center;
  line-height: 45px;
  border: 1px solid #fff;
  margin-top: 66px;
}

.block_swiper .swiper-button-prev,
.block_swiper .swiper-button-next {
  top: 50%;
  transform: translateY(calc(-50% + 50px));
  width: 40px;
  height: 40px;
  background-size: 100%;
  outline: none;
}

.block_swiper .swiper-button-next {
  background-image: url(../img/right.png);
  right: -30px;
}

.block_swiper .swiper-button-prev {
  background-image: url(../img/left.png);
  left: -30px;
}

.about_li {
  margin-right: 30px;
  background-color: #fff;
  width: calc((100% - 90px) / 4);
  transition-duration: 0.3s;
  height: 440px;
}

.about_li_bg {
  padding: 36px 33px;
  height: calc(100% - 72px);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.about_icon_heid {
  display: none;
}

.about_top img {
  width: 36px;
  height: 36px;
}

.about_tit {
  font-size: 18px;
  margin-top: 28px;
}

.about_en {
  margin-top: 5px;
}

.about_li:hover .block_see {
  opacity: 1;
  margin-bottom: 0px;
}

.about_li:nth-child(1):hover {
  color: #fff;
  background: url(../img/index_about.jpg) no-repeat center;
  background-size: auto 100%;
}
.about_li:nth-child(2):hover {
  color: #fff;
  background: url(../img/index_about02.jpg) no-repeat center;
  background-size: auto 100%;
}
.about_li:nth-child(3):hover {
  color: #fff;
  background: url(../img/index_about03.jpg) no-repeat center;
  background-size: auto 100%;
}
.about_li:nth-child(4):hover {
  color: #fff;
  background: url(../img/index_about04.jpg) no-repeat center;
  background-size: auto 100%;
}

.about_li:hover .about_li_bg {
  background-color: rgba(233, 129, 33, 0.9);
}

.about_li:hover .about_icon_heid {
  display: block;
}

.about_li:hover .about_icon_show {
  display: none;
}

.about_li:hover .about_line {
  background-color: #fff;
}

.about_li:last-child {
  margin-right: 0;
}
.about_line {
  display: inline-block;
  height: 3px;
  width: 50px;
  background-color: #e98121;
  border-radius: 50px;
  margin-top: 15px;
  transition-duration: 0.3s;
}

.about_text {
  height: 80px;
  width: 100%;
  margin-top: 40px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.about_li_bg .block_see {
  border-color: #fff;
  color: #fff;
}

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

.news_list {
  width: calc((100% - 60px) / 3);
  background-color: #fff;
}

.news_list_top {
  position: relative;
}

.news_list_top:hover img {
  transform: translateZ(150px);
}

.news_list_top .img_bg {
  width: 100%;
  height: 226px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
  perspective: 100rem;
}

.img_bg img {
  min-width: 100%;
  height: 100%;
  transform: translateZ(0px);
  transition-duration: 0.5s;
}

.news_list_top_fix {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  height: 45px;
  line-height: 45px;
  background-color: rgba(233, 129, 33, 0.9);
  color: #fff;
  font-size: 18px;
  transform: translateZ(100px);
}

.news_li {
  padding: 0 15px;
}

.news_li:hover .news_data {
  background-color: #e98121;
  color: #fff;
}

.news_li:hover .news_li_val p:nth-child(1) {
  color: #e98121;
}

.news_li_bg {
  padding: 15px 0;
  border-bottom: 1px dashed #cccccc;
  display: flex;
}

.news_list a:last-child .news_li_bg {
  border: none;
}

.news_data {
  width: 88px;
  height: 88px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #cccccc;
  color: #fff;
  transition-duration: 0.3s;
  color: #e98121;
}

.news_data p:nth-child(1) {
  font-size: 32px;
  font-weight: 600;
}

.news_data p:nth-child(2) {
  font-size: 16px;
  margin-top: 10px;
}

.news_li_val {
  flex: 1;
  margin-left: 15px;
}

.news_li_val p:nth-child(1) {
  font-size: 18px;
  transition-duration: 0.3s;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  height: 21px;
}

.news_li_val p:nth-child(2) {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: #808080;
  line-height: 1.5;
  margin-top: 15px;
  height: 40px;
}

footer {
  border-top: 3px solid #e98121;
  margin-top: 80px;
}

.footer_art {
  display: flex;
  justify-content: space-between;
  padding: 50px 0;
}

.footer_logo img {
  height: 60px;
}

.footer_left_ts {
  margin-top: 30px;
}
.footer_left_ts img{
    width: 200px;
}

.footer_info_list {
  margin-top: 30px;
}

.footer_info_list p {
  margin-top: 20px;
  display: flex;
  align-items: center;
  color: #e98121;
}

.footer_info_list p img {
  margin-right: 10px;
}

.footer_center {
  width: 60%;
  display: flex;
  justify-content: space-around;
  padding-top: 30px;
}

.footer_tit {
  font-size: 18px;
  color: #e98121;
  margin-bottom: 30px;
}

.footer_center_list:nth-child(2) .footer_center_list_bg::-webkit-scrollbar,
.footer_center_list:nth-child(3) .footer_center_list_bg::-webkit-scrollbar {
  width: 4px;
}

.footer_center_list:nth-child(2)
  .footer_center_list_bg::-webkit-scrollbar-thumb,
.footer_center_list:nth-child(3)
  .footer_center_list_bg::-webkit-scrollbar-thumb {
  background-color: #e98121;
}

.footer_center_list:nth-child(2)
  .footer_center_list_bg::-webkit-scrollbar-track-piece,
.footer_center_list:nth-child(3)
  .footer_center_list_bg::-webkit-scrollbar-track-piece {
  background-color: #bab9d3;
}

.footer_list_li {
  line-height: 35px;
}

.footer_right {
  padding-top: 30px;
  text-align: center;
}

.footer_earm {
  width: 120px;
  margin-bottom: 15px;
}

.footer_earm img {
  width: 100%;
}

.footer_href {
  display: none;
  padding: 25px 0;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer_href a {
  margin-left: 15px;
  display: inline-block;
}

.footer_href a:hover {
  color: #e98121;
}

.foot_icp {
  background-color: #e98121;
  height: 55px;
  line-height: 55px;
  color: #fff;
}

.foot_icp a {
  color: #fff;
}

.advart {
  display: none;
  position: fixed;
  right: 5%;
  bottom: 15px;
  z-index: 50;
  border: 1px solid #ebebeb;
}

.advart_bg {
  position: relative;
  padding: 15px;
  background-color: #fff;
}

.zhengshu {
  display: none;
  width: 100%;
  max-width: 400px;
}

.close {
  position: absolute;
  right: 10px;
  top: 10px;
}

.toTop {
  position: fixed;
  right: 15px;
  bottom: -80px;
  background-color: #ccc;
  border-radius: 10px;
  overflow: hidden;
  transition-duration: 0.5s;
  cursor: pointer;
  z-index: 50;
}

.toTop:hover {
  background-color: #e98121;
}
.other_banner {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  height: 360px;
  align-items: center;
}

.other_banner img {
  min-width: 100%;
  height: 100%;
}

.other_banner_bg {
  position: absolute;
  width: 100%;
  top: 45%;
  transform: translateY(-50%);
}

.other_tit {
  display: none;
  margin-left: 13%;
  color: #fff;
  font-size: 32px;
  position: relative;
}

.other_tit::after {
  content: "";
  display: block;
  height: 4px;
  width: 100px;
  position: absolute;
  bottom: -28px;
  left: 0;
  background-color: #fff;
}

.bread_nav {
  margin-top: 20px;
}

.bread_nav a:last-child {
  color: #e98121;
}

.bread_nav a:hover {
  color: #e98121;
}

.page_article {
  /*min-height: 550px;*/
}

.sidebar_container {
  margin-top: 50px;
  display: flex;
}

.sidebar {
  width: 24%;
  background-color: #f0f0f0;
  height: 100%;
  height: fit-content;
  height: -moz-fit-content;
}

.sidebar_bg {
  padding: 0 8px;
  margin-top: 7px;
  padding-bottom: 20px;
}

.sidebar_tit {
  height: 47px;
  overflow: hidden;
  position: relative;
}

.sidebar_tit p {
  display: inline-block;
  width: 100%;
  height: 200%;
  transform: translateX(-20%) translateY(-50%);
  background-color: #fafafa;
  border-radius: 20px;
}

.sidebar_tit span {
  position: absolute;
  left: 32px;
  top: 0px;
  font-size: 23px;
  color: #e98121;
}

.sidebar_first_nav {
  background-color: #f0f0f0;
  transition-duration: 0.8s;
  overflow: hidden;
}

.sidebar_first_nav > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
  padding: 0 20px;
  font-size: 18px;
  position: relative;
  border-bottom: 1px solid #dbdbdb;
  border-top: 1px solid #fff;
  cursor: pointer;
}

.sidebar_first_nav:last-child > a {
  border-bottom: none;
}

.sidebar_first_nav:first-child > a {
  border-top: none;
}

.sidebar_first_nav > a > img {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  transition-duration: 0.3s;
}

.bar_img_heiden {
  display: none;
}

.sidebar_active > a {
  background-color: #fafafa;
  color: #e98121;
}

.sidebar_active > a .bar_img_show {
  display: none;
}

.sidebar_active > a .bar_img_heiden {
  display: block;
}

.sidebar_active > a img {
  /*transform: translateY(-50%) rotateZ(90deg);*/
}

.sidebar_active .sidebar_seconed_nav {
  height: auto;
  padding: 8px 0;
  border: 1px solid #f0f0f0;
}

.sidebar_seconed_nav {
  background-color: #fff;
  height: 0;
  overflow: hidden;
  transition-duration: 0.3s;
}

.sidebar_seconed_nav a {
  display: flex;
  padding: 18px 43px;
  align-items: center;
  font-size: 16px;
  cursor: pointer;
}

.sidebar_seconed_nav a:hover {
  color: #e98121;
  background: #d1e3ff;
}

.sidebar_seconed_nav .sidebar_seconed_active {
  color: #e98121;
}

.myArt {
  flex: 1;
  margin-left: 30px;
  width: 70%;
}
.indexmyArt{
    width: 100%;
}
.artTit {
  height: 50px;
  line-height: 50px;
  font-size: 20px;
  color: #e98121;
  border-bottom: 1px solid #ebebeb;
  font-weight: 600;
}
.index_tit .artTit {
  color: #333;
  border-bottom: 0px;
}
.index_tit p {
  color: #999;
}

.art_content {
  display: flex;
  justify-content: space-between;
  padding: 30px 0;
}
.art_content .jianjie_val{
  display: flex;
  justify-content: space-between;
}
.jianjie_val > img {
  width: 45%;
  margin: 0;
  order: 1;
}
.jianjie_val .p {
  width: 50%;
  color: #666;
}
.jianjie_val .p>p{
    line-height: 1.6;
        overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
}
.jianjie_val .pp{
    width: 100%;
}
.jianjie_val .pp img{
    max-width: 100% !important  ;
}
.about_wenhua {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 30px;
  width: 100%;
}

.about_wenhua_block {
  width: calc((100% - 45px) / 2);
  margin-bottom: 45px;
  position: relative;
}

.about_wenhua_block:hover .about_wenhua_block_tit {
  background-color: #e98121;
  color: #fff;
}

.about_wenhua_block:hover img {
  transform: translateZ(100px);
}

.about_wenhua_block_img {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 310px;
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 100rem;
}

.about_wenhua_block_img img {
  min-width: 100%;
  height: 100%;
  transition-duration: 0.3s;
}

.about_wenhua_block_tit {
  height: 73px;
  line-height: 73px;
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  transition-duration: 0.3s;
}

.art_text_content {
  margin-top: 30px;
}

.art_text_content img {
  min-width: 100%;
}

.art_table {
  margin-top: 30px;
}

.team_tit {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}

.team_tit_li {
  width: 96px;
  height: 45px;
  line-height: 45px;
  color: #fff;
  text-align: center;
  font-size: 20px;
  background-color: #af5706;
  margin-right: 45px;
  position: relative;
  cursor: pointer;
}

.team_tit_li::after {
  content: "";
  border: 10px solid transparent;
  border-top-color: #af5706;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
}

.team_tit_li:last-child {
  margin-right: 0;
}

.team_active {
  background-color: #e98121;
}

.team_active::after {
  border-top-color: #e98121;
}

.team_art {
  display: none;
}

.team_art:first-child {
  display: block;
}

.team_art table {
  width: 100%;
  background-color: #fff;
}

.team_art th:nth-child(1) {
  width: 20%;
}

.team_art th:nth-child(2) {
  width: 20%;
}

.team_art th:nth-child(3) {
  text-align: left;
  padding-left: 10%;
  line-height: 45px;
}

.team_art td {
  text-align: center;
  padding: 15px;
  border-right: 1px solid #fafafa;
  font-weight: 500;
}

.team_art td img {
  height: 125px;
}

.team_art td:nth-child(3) {
  text-align: left;
  padding-left: 10%;
}

.team_art tr {
  border-bottom: 1px solid #fafafa;
}

.team_art tr:last-child {
  border-bottom: none;
}

.team_art th {
  border-right: 1px solid #fafafa;
}

.team_art th:last-child,
.team_art td:last-child {
  border-right: none;
}

.team_content {
  background-color: #fff;
  padding: 30px 45px;
}

.team_content img {
  max-width: 100%;
}

.history_art {
  padding-top: 20px;
}

.history_top_val {
  line-height: 1.8;
}

.licheng-des-text {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
}

/* 历程轮播 */
.licheng-center {
  height: 200px !important;
  position: relative;
  margin-top: 30px;
}

.licheng-center .swiper-slide {
  background-color: #fafafa;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.licheng_img {
  width: 25%;
}

.licheng_img img {
  width: 100%;
  max-height: 100%;
}

.licheng_des {
  width: 55%;
}

.licheng-center .swiper-pagination {
  position: absolute;
  left: 27%;
  top: 50%;
  transform: translateY(-50%);
  width: 15% !important;
  height: calc(100% - 30px) !important;
  border-right: 1px solid #b9b9b9;
}

.licheng-center .swiper-pagination-bullet {
  display: flex !important;
  width: 100%;
  background: none;
  height: 20%;
  align-items: center;
  margin: 0 !important;
  font-size: 20px !important;
  transform: translateX(30px) scale(0.6);
  opacity: 0.6;
}

.licheng-center .swiper-pagination-bullet-active-prev {
  transform: translateX(30px) scale(0.8);
  color: #333;
  opacity: 1;
}

.licheng-center .swiper-pagination-bullet-active-next {
  transform: translateX(30px) scale(0.8);
  color: #333;
  opacity: 1;
}

.licheng-center .swiper-pagination-bullet-active-main {
  transform: translateX(30px) scale(1);
  color: #e98121;
  opacity: 1;
  position: relative;
}

.licheng-center .swiper-pagination-bullet-active-main::after {
  content: "";
  display: block;
  width: 30px;
  height: 1px;
  background-color: #e98121;
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
}

.licheng-des-date {
  font-size: 20px;
  margin-bottom: 20px;
}

/* ************ */
.zizhi_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 30px;
}

.zizhi_list::after {
  content: "";
  width: calc((100% - 70px) / 3);
}

.zizhi_li {
  width: calc((100% - 70px) / 3);
  background-color: #fff;
  margin-bottom: 30px;
}

.zizhi_li:hover .zizhi_img {
  text-align: center;

  /* transform: scale(1.2); */
}

.zizhi_li:hover .zizhi_img img {
  transform: translateZ(150px);
}

.zizhi_li:hover .zizhi_tit {
  color: #fff;
  background-color: #e98121;
}

.zizhi_img {
  text-align: center;
  padding: 15px 0;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transform-style: preserve-3d;
  perspective: 100rem;
  overflow: hidden;
}

.zizhi_img img {
  height: 100%;
  min-width: 100%;
  transition-duration: 0.3s;
}

.zizhi_tit {
  height: 60px;
  line-height: 60px;
  text-align: center;
  transition-duration: 0.3s;
  font-size: 18px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.page_nav {
  display: flex;
  justify-content: center;
  align-items: center;
}

.page_null {
  color: #999;
}

.page_null span {
  color: #333;
}

.page_nav a {
  display: flex;
  height: 26px;
  width: 26px;
  border: 1px solid #999;
  color: #999;
  align-items: center;
  justify-content: center;
  margin: 0 5px;
}

.page_nav .page_active {
  border: 1px solid #e98121;
  color: #fff;
  background-color: #e98121;
}

.page_nav a img:nth-child(2) {
  display: none;
}

.page_nav a:hover {
  border: 1px solid #e98121;
  color: #fff;
  background-color: #e98121;
}

.page_nav a:hover img:nth-child(1) {
  display: none;
}

.page_nav a:hover img:nth-child(2) {
  display: block;
}

.firend_list {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.firend_list::after {
  content: "";
  width: calc((100% - 90px) / 4);
}

.firend_li {
  width: calc((100% - 90px) / 4);
  margin-bottom: 30px;
  height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 100rem;
}

.firend_li:hover img {
  transform: translateZ(150px);
}

.firend_li img {
  min-width: 100%;
  height: 100%;
  transition-duration: 0.3s;
  width: 100%;
}

.huodong_list {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.huodong_list::after {
  content: "";
  width: calc((100% - 60px) / 3);
}

.huodong_li {
  width: calc((100% - 60px) / 3);
  background-color: #fff;
  margin-bottom: 30px;
  transition-duration: 0.3s;
}

.huodong_li:hover {
  box-shadow: 0px 0px 20px rgba(220, 220, 220, 0.8);
}

.huodong_li:hover .huodong_tit {
  color: #e98121;
}

.huodong_li:hover img {
  transform: translateZ(100px);
}

.huodong_img {
  height: 215px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
  perspective: 100rem;
  overflow: hidden;
}

.huodong_img img {
  min-width: 100%;
  height: 100%;
  transition-duration: 0.3s;
}

.huodong_val {
  height: 76px;
  padding: 15px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.huodong_tit {
  font-size: 16px;
  transition-duration: 0.3s;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.huodong_data {
  display: flex;
  align-items: center;
}
.huodong_data p {
  display: flex;
  align-items: center;
  color: #999;
  margin-right: 20px;
}

.huodong_data p img {
  height: 14px;
  margin-right: 5px;
}

.my_content_tit > h4 {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 25px;
}

.my_content_tit .huodong_data {
  justify-content: center;
  margin-bottom: 35px;
}

.my_content_tit .huodong_data p {
  margin: 0 15px;
}

.huodong_content {
  padding: 35px 8%;
  background-color: #fff;
}

.huodong_content img {
  max-width: 100%;
}
.notPadding {
  padding: 0;
}
.product_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.product_list::after {
  content: "";
  width: calc((100% - 60px) / 3);
}

.page_search_result .product_list::after {
  width: calc((100% - 60px) / 4);
}
.product_li {
  width: calc((100% - 60px) / 3);
  background-color: #fff;
  margin-bottom: 30px;
  transition-duration: 0.3s;
  border: 1px solid #fafafa;
}

.product_li:hover {
  border: 1px solid #e98121;
}

.product_li:hover img {
  transform: translateZ(150px);
}

.product_li:hover .product_tit {
  color: #fff;
  background-color: #e98121;
}

.page_search_result .product_li:last-child:hover {
  border: none;
}

.page_search_result .product_li:last-child {
  height: 0;
  margin-bottom: 0;
}

.product_img img {
  /* height: 100%; */
  transition-duration: 0.3s;
  display: inline-block;
  width: 70%;
}

.product_img {
  height: 300px;
  transform-style: preserve-3d;
  perspective: 100rem;
  overflow: hidden;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.product_tit {
  line-height: 70px;
  font-size: 18px;
  text-align: center;
  transition-duration: 0.3s;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

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

.productXq_top > div {
  width: calc((100% - 30px) / 2);
}

.gallery-top {
  height: 400px;
  background-color: #fff;
  margin-bottom: 15px;
}

.gallery-top .swiper-slide {
  width: 100% !important;
  display: flex;
  /*flex-direction: column;*/
  align-items: center;
  justify-content: center;
}

.productXq_swiper_change .swiper-button-next {
  background-image: url(/img/slt_next_def.png);
  outline: none;
  width: 15px 30px;
  background-size: 15px 30px;
}

.productXq_swiper_change .swiper-button-prev {
  background-image: url(/img/slt_last_def.png);
  outline: none;
  width: 15px 30px;
  background-size: 15px 30px;
}

.gallery-top img {
  /*min-width: 100%;*/
  height: auto;
   max-width: 100%; 
}

.gallery-thumbs img {
  min-width: 100%;
  height: 100%;
  /* width: 100%; */
}

.gallery-thumbs {
  height: 78px;
}

.gallery-thumbs .swiper-slide {
  background-color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.productXq_swiper_change {
    display: none;
  position: relative;
  padding: 0 60px;
}

.productXq_info_tit {
  font-size: 20px;
  font-weight: 600;
  color: #e98121;
  padding: 20px 0;
  border-bottom: 1px solid #e98121;
}

.nav_checked {
  display: none;
}

.features {
  padding: 30px 0;
}

.features h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.features p {
  line-height: 1.8;
}

.product_hot_phone {
  position: relative;
  display: inline-block;
}

.product_hot_phone_bn {
  display: inline-block;
  width: 136px;
  height: 45px;
  line-height: 45px;
  background-color: #e98121;
  color: #fff;
  font-size: 18px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.product_hot_phone:hover .ph_phone {
  left: 100%;
  padding-left: 30px;
  opacity: 1;
}

.ph_phone {
  position: absolute;
  top: 50%;
  left: 0;
  transition-duration: 0.3s;
  transform: translateY(-50%);
  width: 150px;
  font-size: 16px;
  opacity: 0;
}

.productXq_art {
  background-color: #fff;
  margin-top: 56px;
}

.productXq_nav {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #e98121;
}

.productXq_nav_li {
  width: 156px;
  height: 56px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition-duration: 0.3s;
}

.productXq_nav_li:hover {
  background-color: #e98121;
  color: #fff;
}

.pro_active {
  color: #fff;
  background-color: #e98121;
}

.productXq_result_contant {
  padding: 30px 45px;
}

.product_down {
  padding: 30px 45px;
}

.product_down table {
  width: 100%;
  text-align: left;
}

.product_down tr {
  height: 76px;
  border-bottom: 1px solid #fafafa;
}

.product_down tr:first-child {
  border-bottom: 1px solid #ebebeb;
}

.product_down th:nth-child(1) {
  width: 64%;
}

.product_down th:nth-child(2) {
  width: 18%;
}

.product_down th:nth-child(3) {
  width: 18%;
}

.product_down td a {
  display: inline-block;
  width: 100px;
  height: 36px;
  background-color: #e98121;
  color: #fff;
  text-align: center;
  line-height: 36px;
}

.productXq_result {
  display: none;
}

.productXq_result:first-child {
  display: block;
}

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

.solution_list::after {
  content: "";
  width: calc((100% - 60px) / 3);
}

.page_search_result .solution_list::after {
  width: calc((100% - 90px) / 4);
}

.solution_li {
  width: calc((100% - 60px) / 3);
  margin-bottom: 30px;
  overflow: hidden;
}

.solu_art_val {
  background-color: #fff;
  padding: 50px 8%;
}

.solu_tit {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 50px;
}

.solu_content img {
  max-width: 100%;
}

.news_art_val .solu_tit {
  margin-bottom: 30px;
}

.news_state {
  margin-bottom: 30px;
}

.news_state .huodong_data {
  justify-content: center;
}

.newsXq_page_nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  height: 88px;
}

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

.newsXq_page_prev,
.newsXq_page_next {
  width: calc((100% - 88px) / 2);
  background-color: #fff;
  height: 100%;
  font-size: 16px;
}

.newsXq_page_prev p,
.newsXq_page_next p {
  flex: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.newsXq_page_prev p {
  margin-right: 30px;
}

.newsXq_page_next p {
  margin-left: 30px;
  text-align: right;
}

.newsXq_page_prev:hover a,
.newsXq_page_next:hover a {
  color: #e98121;
}

.newsXq_page_next a {
  justify-content: flex-end;
}

.newsXq_page_prev span,
.newsXq_page_next span {
  color: #999;
  font-size: 14px;
  margin: 0 30px;
}

.newsXq_page_list {
  flex: 1;
  background-color: #fff;
  height: 100%;
  border-left: 1px solid #eee;
  border-right: 1px solid #eee;
  display: flex;
  justify-content: center;
}

.newsXq_page_list img:nth-child(2) {
  display: none;
}

.newsXq_page_list:hover img:nth-child(1) {
  display: none;
}

.newsXq_page_list:hover img:nth-child(2) {
  display: block;
}

.download_art {
  background-color: #fff;
  margin-top: 45px;
  padding: 0 8%;
  padding-bottom: 45px;
}

.product_search {
  padding-top: 56px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.product_inp {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 50px;
  border-radius: 3px;
  border: 1px solid #e98121;
}

.product_inp input {
  border: none;
  height: 100%;
  width: 237px;
  padding: 0 20px;
}

.product_inp a {
  display: flex;
  height: 100%;
  width: 86px;
  background-color: #e98121;
  color: #fff;
  font-size: 16px;
  align-items: center;
  justify-content: center;
}

.download_art .product_down {
  padding-left: 0;
  padding-right: 0;
}

.download_art td,
.download_art th {
  padding: 0 30px;
}

.download_art tr {
  transition-duration: 0.3s;
  border-bottom: 1px solid #ededed;
}

.download_art tr:first-child {
  background-color: #fff !important;
}

.download_art tr:hover {
  background-color: #fafafa;
}

.contact_map {
  position: relative;
  margin-top: 56px;
}

.map_flot {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 260px;
  background-color: rgba(233, 129, 33, 0.9);
  color: #fff;
  padding: 0 20px;
}

.map_flot_top {
  font-size: 24px;
  margin-top: 40px;
  margin-bottom: 70px;
}

.company_val h4 {
  font-size: 18px;
  margin-bottom: 15px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.company_val p {
  line-height: 1.8;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.company_list {
  display: none;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 40px;
}

.company_list::after {
  content: "";
  width: calc((100% - 60px) / 3);
}

.company_li {
  width: calc((100% - 60px) / 3);
  background-color: #d1e3ff;
  height: 200px;
  margin-bottom: 30px;
  transition-duration: 0.3s;
  position: relative;
  overflow: hidden;
}

.company_li img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  min-width: 30%;
  height: 30%;
  opacity: 0;
  transition-duration: 0.3s;
  z-index: -1;
}

.company_li:hover {
  color: #fff;
  background-color: rgba(233, 129, 33, 0.9);
}

.company_li:hover img {
  opacity: 1;
  min-width: 100%;
  height: 100%;
}

.company_li .company_val {
  padding: 45px;
  position: relative;
  z-index: 2;
}

.search_tit {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  margin-top: 54px;
  margin-bottom: 30px;
}

.search_result {
  text-align: center;
}

.search_result_bg {
  display: inline-block;
}

.page_search_result {
  margin-top: 50px;
}

.page_search_result .product_li {
  width: calc((100% - 90px) / 4);
}

.page_search_result .solution_li {
  width: calc((100% - 90px) / 4);
}

.zhez {
  display: none;
}

.solu_container {
  /* height: 397px; */
}

@media screen and (min-width: 1500px) {
  .layui-container {
    width: 1410px;
    /*display: none;*/
  }
}

@media screen and (max-width: 1490px) {
  .session_nav_li {
    padding: 0 15px;
  }
  .layui-container {
    width: 90%;
  }
  .nav {
    font-size: 16px;
  }
  .nav_li {
    padding: 0 25px;
  }
  .logo {
    height: calc(100% - 5px);
  }
}

@media screen and (max-width: 1366px) {
  .my_swiper {
    height: initial;
  }
  .tit_top {
    font-size: 24px;
  }
  .session_nav_li a {
    padding: 0 11px;
    font-size: 14px;
  }
  .gallery-top {
    height: 250px;
  }

  .nav_second_list {
    width: calc(100% + 50px);
    left: 50%;
    transform: translateX(-50%);
  }
  .page_search_result .product_img  {
    height: 260px;
  }
  .layui-container {
    min-width: 1200px;
  }
  .logo {
    height: calc(100% - 5px);
  }
  .nav_li {
    padding: 0 20px;
  }
  .head_set {
    /* padding-left: 20px; */
  }
  .block_swiper .swiper-button-prev {
    left: 15px;
  }
  .block_swiper .swiper-button-next {
    right: 15px;
  }
  .block_img {
    height: 200px;
  }
  .solu_bg {
    height: 375px;
  }
  .about_li {
    height: 400px;
  }
  .news_list_top .img_bg {
    height: 190px;
  }
  .product_img {
    height: 260px;
  }
  .licheng-center .swiper-pagination-bullet-active-main::after {
    width: 12px;
    right: 37px;
  }
  .huodong_img {
    height: 170px;
  }
  .other_banner,
  .banner {
    min-width: 1200px;
  }

  .about_wenhua_block {
    width: calc((100% - 30px) / 2);
    margin-bottom: 30px;
  }

  .about_wenhua_block_img {
    height: 275px;
  }

  .about_wenhua_block_tit {
    height: 50px;
    line-height: 50px;
  }
}

@media screen and (max-width: 1028px) {
  header {
    max-width: 1028px;
  }
  .banner {
    min-width: 1000px;
  }
  .session_nav_li a {
    padding: 0 7px;
    font-size: 14px;
  }
  .layui-container {
    min-width: 1000px;
  }
  footer,
  header {
    /* width: fit-content;
    width: -moz-fit-content; */
  }
  .big_box {
    width: 300px !important;
    height: 300px !important;
    left: 400px !important;
  }
  .gallery-top {
    height: 330px;
  }

  .gallery-thumbs {
    height: 80px;
  }
  .nav_second_list {
    width: calc(100% + 50px);
    left: 50%;
    transform: translateX(-50%);
  }
}

@media screen and (max-width: 768px) {
  .session_nav_li a {
    padding: 0 8px;
    font-size: 12px;
  }
  .tit_top {
    font-size: 22px;
  }
  .layui-container {
    min-width: auto;
  }
  .other_banner,
  .banner {
    min-width: auto;
  }

  .my_swiper {
    height: initial;
  }
  .zhengshu {
    max-width: 150px;
  }

  .nav {
    position: fixed;
    width: 70%;
    height: 100%;
    left: -100%;
    top: 0;
    flex-direction: column;
    background-color: #fff;
    z-index: 50;
    padding-top: 3%;
    transition-duration: 0.5s;
  }

  .zhez {
    display: block;
    position: fixed;
    height: 100%;
    width: 30%;
    left: -30%;
    top: 0;
    background-color: rgba(3, 46, 110, 0.8);
    z-index: 49;
    transition-duration: 0.5s;
  }

  .nav_li {
    width: 100%;
    text-align: left;
    padding: 0;
    height: 30px;
    height: 8%;
  }

  .nav_li > a {
    justify-content: flex-start;
    padding-left: 10%;
  }

  .nav_second_list {
    display: none;
  }

  .nav_checked {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    order: 5;
  }

  .nav_checked img {
    height: 40%;
  }

  .nav_checked img:nth-child(2) {
    display: none;
  }

  header {
    height: 70px;
  }
  .header {
    height: 70px;
  }
  footer,
  header {
    width: auto;
  }

  .logo {
    height: calc(100% - 5px);
    padding: 0;
    flex: 1;
  }

  /* .head_set::before {
    content: none;
  } */

  /* .head_set {
    padding-right: 30px;
  } */

  .search_inpt {
    width: 270px;
  }
  .session_nav_li {
    padding: 0;
  }
  .block_img {
    height: 200px;
  }

  .block_val {
    padding: 0 15px;
    height: 40px;
  }

  .block_tit {
    font-size: 16px;
  }

  .block_see {
    padding: 10px 15px;
  }

  .block_list {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .block_li {
    width: calc((100% - 30px) / 2);
    margin-right: 0;
    margin-bottom: 30px;
  }

  .solu_bg {
    height: 300px;
  }

  .solu_show {
    height: 70px;
  }

  .solu_heid_bg_tit {
    font-size: 16px;
  }
  .solu_heid_bg_tit::after {
    margin-top: 10px;
  }

  .block_list {
    flex-wrap: wrap;
  }

  .about_li {
    margin-right: 0;
    width: calc((100% - 30px) / 2);
    margin-bottom: 30px;
  }

  .news_block {
    flex-wrap: wrap;
  }

  .news_list {
    width: 100%;
    margin-bottom: 30px;
  }

  .news_list_top .img_bg {
    height: 360px;
  }

  .news_li_val p:nth-child(1) {
    font-size: 16px;
  }

  .footer_art {
    flex-wrap: wrap;
  }

  .footer_center {
    width: 100%;
    justify-content: space-between;
  }

  .myArt {
    margin-left: 15px;
  }
  .sidebar {
    width: 28%;
  }

  .licheng-center .swiper-pagination {
    left: 20%;
    width: 23% !important;
  }
  .licheng-center .swiper-pagination-bullet-active-main::after {
    width: 10px;
    right: 30px;
  }

  .huodong_li,
  .product_li,
  .solution_li,
  .company_li,
  .zizhi_li {
    width: calc((100% - 30px) / 2);
  }
  .huodong_img {
    height: 145px;
  }

  .product_img {
    height: 180px;
  }

  .huodong_val {
    padding: 15px;
  }
  .product_tit {
    line-height: 50px;
  }

  .product_down th:nth-child(2) {
    width: 25%;
  }
  .map_flot {
    width: 240px;
  }

  .page_search_result .product_li,
  .page_search_result .solution_li,
  .firend_li {
    width: calc((100% - 60px) / 3);
  }

  .firend_li {
    height: 100px;
  }

  .myArt {
    width: 70%;
  }
  .gallery-top {
    height: 386px;
  }

  .productXq_swiper_change {
    padding: 0 40px;
  }

  .productXq_top {
    flex-wrap: wrap;
  }

  .productXq_top > div {
    width: 100%;
  }

  .gallery-thumbs {
    height: 110px;
  }

  .productXq_result_contant,
  .product_down {
    padding: 15px;
  }
  .product_down tr {
    height: 60px;
  }
  .zizhi_tit {
    height: 50px;
    line-height: 50px;
  }
  .about_wenhua_block {
    width: calc((100% - 30px) / 2);
    margin-bottom: 30px;
  }

  .about_wenhua_block_img {
    height: 140px;
  }

  .about_wenhua_block_tit {
    height: 50px;
    line-height: 50px;
  }
}

@media screen and (max-width: 540px) {
    .art_content .jianjie_val{
        flex-wrap: wrap;
    }
    .jianjie_val .p{
        margin-bottom: 30px;
        width: 100%;
    }
    .jianjie_val > img{
        width: 100%;
    }
  .layui-container {
    width: initial;
  }
  .logo {
    height: 40px;
  }
  /* .head_set {
    padding: 0 10px;
  } */
  .search_block {
    height: 50px;
  }
  .search_sele {
    padding: 0 15px;
  }
  .search_inpt {
    width: 50%;
  }

  .search_bn {
    width: 80px;
    font-size: 14px;
  }
  .guanbi_search {
    top: 27px;
  }

  .search_sele_list {
    width: 100%;
  }

  .search_sele_li {
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    padding: 0 10px;
  }
  .session {
    padding-top: 50px;
  }
  .index_container .swiper-pagination-bullet {
    width: 33px;
    height: 4px;
  }
  .index_container .swiper-button-next,
  .index_container .swiper-button-prev {
    width: 40px;
    height: 40px;
    display: none;
  }
  .session_nav {
    flex-wrap: wrap;
  }
  .block_img {
    height: 160px;
  }

  .block_li {
    width: calc((100% - 15px) / 2);
  }

  .block_text {
    margin-top: 10px;
  }

  .solu_bg,
  .solu_block {
    height: auto;
  }

  .block_see {
    margin-top: 10px;
    padding: 6px 10px;
  }

  .sisson_more {
    margin-top: 20px;
  }
  .solu_bg {
    height: 225px;
  }
  .solu_show {
    height: 50px;
  }
  .solu_heid_bg_tit::after {
    margin-top: 5px;
  }
  .block_list {
    margin-top: 15px;
  }
  .about_li {
    width: calc((100% - 15px) / 2);
    height: 240px;
  }
  .about_li_bg {
    padding: 15px;
    height: calc(100% - 30px);
  }

  .about_tit {
    margin-top: 10px;
    font-size: 16px;
  }

  .about_text {
    margin-top: 15px;
    -webkit-line-clamp: 3;
    height: 60px;
  }
  .block_see {
    margin-bottom: -30px;
  }
  .news_list_top .img_bg {
    height: 175px;
  }

  .footer_center {
    flex-wrap: wrap;
    order: -1;
    padding-top: 0;
  }

  .footer_center_list {
    width: 100%;
    margin-bottom: 30px;
  }

  .footer_tit {
    margin-bottom: 15px;
  }

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

  .footer_list_li {
    margin-right: 30px;
  }

  .footer_href a {
    width: 100%;
    margin-left: 0;
    margin-bottom: 8px;
  }
  .foot_icp {
    line-height: 1.5;
    display: flex;
    align-items: center;
  }

  .footer_art {
    padding-bottom: 10px;
  }

  .sidebar_container {
    display: block;
  }

  .sidebar {
    width: 100%;
  }

  .art_content {
    display: block;
  }
  .art_content > div {
    width: 100%;
  }

  .myArt {
    width: 100%;
    margin-left: 0;
    margin-top: 15px;
  }

  .jianjie_val {
    margin-bottom: 20px;
  }

  .licheng-center .swiper-slide {
    flex-direction: column;
    align-items: flex-end;
  }
  .licheng-center .swiper-slide > div {
    width: 65%;
  }

  .licheng-center .swiper-pagination {
    left: -23px;
    width: 38% !important;
  }

  .licheng-center {
    height: 350px !important;
  }

  .licheng_des {
    margin-top: 20px;
  }

  .zizhi_img {
    height: 250px;
    padding: 17px 0;
  }

  .zizhi_tit {
    font-size: 16px;
    line-height: 30px;
    height: 30px;
  }

  .zizhi_li:hover .zizhi_img {
    padding: 17px 0;
    height: 250px;
  }

  .page_nav {
    flex-wrap: wrap;
  }

  .page_nav a,
  .page_null {
    margin-bottom: 15px;
  }

  .firend_li {
    width: calc((100% - 15px) / 2);
    margin-bottom: 15px;
  }

  .huodong_img {
    height: 125px;
  }

  .huodong_li,
  .product_li,
  .solution_li,
  .company_li,
  .zizhi_li {
    width: calc((100% - 15px) / 2);
    margin-bottom: 15px;
  }

  .huodong_val {
    padding: 10px;
    height: 120px;
  }

  .huodong_val .huodong_data {
    display: block;
  }
  .huodong_data p {
    line-height: 1.5;
  }

  .product_img {
    height: 130px;
  }

  .gallery-top {
    height: 260px;
  }

  .gallery-thumbs {
    height: 65px;
  }

  .product_down TABLE {
    display: block;
    width: 100%;
    clear: both;
  }

  .product_down THEAD {
    float: left;
    display: block;
  }
  .product_down THEAD TR,
  .product_down THEAD TD,
  .product_down THEAD TH {
    display: block;
  }

  .product_down TBODY {
    height: 100%;
    display: block;
    display: -webkit-box;
    width: auto;
    white-space: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .product_down TBODY TR {
    display: inline-block;
    vertical-align: top;
  }
  .product_down TBODY TD,
  .product_down TBODY TH {
    display: block;
    height: 50px;
  }

  .product_down TBODY TD,
  .product_down TBODY TH {
    display: flex;
    align-items: center;
  }
  .product_down tr {
    padding: 0 15px;
  }

  .product_down table {
    height: 150px;
  }

  .productXq_nav_li {
    font-size: 16px;
  }
  .product_inp {
    width: 100%;
  }

  .download_art > p {
    margin-top: 10px;
  }

  .download_art td,
  .download_art th {
    padding: 0 15px;
  }

  .map_flot {
    position: relative;
    width: calc(100% - 40px);
    padding: 40px 20px;
  }

  .map_flot_top {
    margin: 0;
    margin-bottom: 30px;
  }

  .company_li {
    width: 100%;
  }

  .page_search_result .product_li,
  .page_search_result .solution_li,
  .firend_li {
    width: calc((100% - 15px) / 2);
  }

  .other_banner {
    height: 200px;
  }

  .team_art th:nth-child(2) {
    width: 25%;
  }

  .about_wenhua_block {
    width: 100%;
    margin-bottom: 15px;
  }

  .about_wenhua_block_img {
    height: 220px;
  }

  .about_wenhua_block_tit {
    height: 50px;
    line-height: 50px;
  }
  .head_set > div {
    min-width: 30px;
    margin: 0px 10px;
  }
  .newsXq_page_list {
    display: none;
  }

  .newsXq_page_nav {
    flex-wrap: wrap;
  }

  .newsXq_page_prev,
  .newsXq_page_next {
    width: 100%;
    height: 50px;
  }
  .newsXq_page_nav a span {
    order: -1;
  }

  .newsXq_page_next p {
    margin-left: 0;
    text-align: left;
  }
  .active {
    background-color: #e98121;
  }

  .active > a {
    color: #fff;
  }

  .page_null {
    display: none;
  }

  .head_set > div {
    margin: 0 15px;
    font-size: 12px;
  }

  .sele_li img {
    width: 20px;
  }
  .language img {
    width: 12px;
  }
  .search img {
    width: 12px;
    height: 12px;
  }
}

@media screen and (max-width: 350px) {
  .logo {
    height: 28px;
  }
}

.footer_center_list_bg .footer_list_li a:hover {
  color: #e98121;
}
.productXq_swiper_show {
  position: relative;
}
.mark {
  display: none;
  z-index: 99999;
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;
  height: 200px;
  background: #e98121;
  opacity: 0.3;
  cursor: move;
}
.big_box {
  display: none;
  z-index: 10;
  position: absolute;
  top: 0;
  left: 420px;
  width: 400px;
  height: 400px;
  background: #fff;
  border: 1px solid #ccc;
  overflow: hidden;
}
.big_box .bigImg {
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 200%;
}
.productXq_result_contant img {
  max-width: 100% !important;
}
.block_see:hover {
  background: #e98121;
  color: #fff;
}