/* 首页轮播 */
.index_banner {
  width: 100%;
  height: 9.5rem;
  /* background: skyblue; */
  position: relative;
  overflow: hidden;
}
/* */
.banner_item {
  width: 100%;
  height: 100%;
}
/* 轮播分页器 */
.banner_pagination {
  position: absolute;
  left: .625rem !important;
  bottom: auto !important;
  /* right: 0.625rem !important; */
  z-index: 200;
  top: 66% !important;
  transform: translate(0, -50%);
  width: 0.75rem !important;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.banner_pagination .swiper-pagination-bullet {
  width: 0.3rem;
  height: 0.075rem;
  background: #ffffff;
  opacity: 0.6 !important;
  margin-bottom: 0.25rem !important;
  border-radius: 0 !important;
  display: flex;
  transition: width 0.3s;
}
.banner_pagination .swiper-pagination-bullet-active {
  width: 0.75rem;
  opacity: 1 !important;
}
/* 公司信息 */
.index_company_info {
  width: 16.75rem;
  height: 1.575rem;
  padding: 0 0.75rem;
  background: #ffffff;
  border-radius: 0.125rem;
  opacity: 0.9;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 10;
  /* 760 - 126/2 */
  /* top: 8.7125rem; */
  transform: translateY(-50%);
  align-items: center;
  box-shadow: 0px 0px 10px 2px rgba(0, 0, 0, 0.2);
}
.index_company_info .ici_item {
  display: flex;
  position: relative;
}
.index_company_info .ici_item .ici_item_left {
  width: 0.7rem;
  height: 0.625rem;
  margin-right: 0.25rem;
  font-size: 0;
  /* background: salmon; */
}
.ici_item:nth-of-type(2) .ici_item_left{
  width: .75rem;
}
.ici_item_left img {
  width: 100%;
  height: 100%;
}
.ici_item_right p {
  font-size: 0.225rem;
  color: #000000;
}
.ici_item_right :nth-child(2) {
  padding-top: 0.02rem;
}
.ici_item:nth-child(2)::before,
.ici_item:nth-child(3)::before {
  content: "";
  display: inline-block;
  height: 100%;
  width: 0.025rem;
  background: #bbbbbb;
  position: absolute;
  left: -1rem;
}
/* 电子期刊 */
.e_book {
  width: 100%;
  padding: 1.9375rem 0 1.05rem;
  background: url("../img/home/e_book_background.png") no-repeat;
  background-size: 100% 100%;
  /* background: gray; */
}
.e_book .w1340 {
  position: relative;
}
.h3s {
  text-align: center;
  font-weight: bold;
  font-size: 0.525rem;
  color: #333333;
  line-height: 0.4rem;
}
.h3s_icon {
  width: 0.65rem;
  height: 0.5375rem;
  /* background: springgreen; */
  vertical-align: middle;
}
.h3s_content {
  vertical-align: middle;
}
.h3s_content {
}
.h3s_sub {
  font-weight: 400;
  font-size: 0.225rem;
  color: #7c7c7c;
  vertical-align: bottom;
  position: relative;
}
.h3s_sub::after {
  content: "";
  display: block;
  width: 1.625rem;
  height: 0.05rem;
  background: #f08519;
  position: absolute;
  right: -1.5rem;
  bottom: -0.05rem;
}

/* 电子期刊书 +++++ */
.book_swiper {
  position: relative;
  overflow: hidden;
  padding-top: 1rem;
}
.book_swiper > .swiper-wrapper {
  /* overflow: hidden; */
}
.book_item {
  height: 7.125rem !important;
  /* background: red; */
  position: relative;
  display: block;
}
.book_item img {
  height: 100%;
  position: absolute;
  z-index: 1;
}
.book_item:hover .book_item_active {
  background: rgba(0, 0, 0, 0.6);
}
.book_item_active {
  background: springgreen;
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 2;
  background: rgba(0, 0, 0, 0);
  transition: all 1s;
}
.book_item_active p {
  position: absolute;
  z-index: 3;
  background-color: #ffffff;
  transition: all 1s;
}
.book_item_active p:nth-child(1) {
  left: 0.3125rem;
  top: 0.3125rem;
  width: 0;
  height: 0.025rem;
}
.book_item_active p:nth-child(2) {
  right: 0.3125rem;
  top: 0.3125rem;
  width: 0.025rem;
  height: 0;
}
.book_item_active p:nth-child(3) {
  right: 0.3125rem;
  bottom: 0.3125rem;
  width: 0;
  height: 0.025rem;
}
.book_item_active p:nth-child(4) {
  left: 0.3125rem;
  bottom: 0.3125rem;
  width: 0.025rem;
  height: 0;
}
.book_item_active:hover p:nth-child(1) {
  width: calc(100% - 0.625rem);
}
.book_item_active:hover p:nth-child(2) {
  height: calc(100% - 0.625rem);
}
.book_item_active:hover p:nth-child(3) {
  width: calc(100% - 0.625rem);
}
.book_item_active:hover p:nth-child(4) {
  height: calc(100% - 0.625rem);
}
.bia_content {
  text-align: center;
  opacity: 0;
  transition: opacity 1s;
}
.book_item:hover .bia_content {
  opacity: 1;
}
.bia_content h4 {
  font-weight: bold;
  font-size: 0.6rem;
  color: #ffffff;
  padding: 2.5rem 0 0.3125rem 0;
}
.bia_btn {
  width: 1.75rem;
  height: 0.45rem;
  border-radius: 20px;
  border: 0.025rem solid #ffffff;
  text-align: center;
  line-height: 0.45rem;
  font-size: 0.2rem;
}
.book_btn_next,
.book_btn_prev {
  width: 0.75rem !important;
  height: 0.75rem !important;
  background: #f08519 !important;
  box-shadow: 0px 0px 10px 2px rgba(0, 0, 0, 0.2);
  border-radius: 50%;
  top: 1rem;
  bottom: 0;
  margin: auto;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}
.book_btn_prev img {
  transform: scale(0.5);
}
.book_btn_next {
  right: -1.125rem;
}
.book_btn_prev {
  left: -1.125rem;
}
.book_btn_next img {
  transform: scale(0.5) rotate(180deg);
}
.bbn_img {
  display: none;
}
.book_btn_disabled {
  background: #ffffff !important;
}
.book_btn_disabled .bbn_img {
  display: inline-block;
}
.book_btn_disabled .bbn_img_active {
  display: none;
}
/* 结束-------- */

/* 展会花絮 */
.exhibition {
}
.exhibition_top {
  width: 100%;
  height: 5.6875rem;
  background: #ffffff;
  padding-top: 0.75rem;
}
.exhibition_bottom {
  width: 100%;
  height: 8.75rem;
  background: url("../img/home/exhibition_background.png") no-repeat;
  background-size: 100% 100%;
}
.exhibition_bottom .w1340 {
  /* height: 500px; */
  /* background: pink; */
  transform: translateY(-3.3rem);
}
.eb_detail {
  width: 100%;
  /* height: 5.2rem; */
  background: linear-gradient(180deg, #f4f6f8, #ffffff, #f4f6f8);
  border-radius: 0.05rem;
  padding: 0.25rem;
  display: flex;
  justify-content: space-between;
  box-shadow: 0px 0px 10px 2px rgba(0, 0, 0, 0.2);
}
.eb_detail_left{
  width: 30%;
}
.eb_detail_left_time {
  font-weight: bold;
  font-size: 0.325rem;
  color: #333333;
  line-height: 0.2rem;
  padding-top: .125rem;
}
.eb_detail_left_time span {
  font-size: 0.15rem;
  color: #666666;
  position: relative;
}
.eb_detail_left_time .eb_time{
  font-size: .2rem;
  display: inline-block;
  padding-top: .1875rem;
  padding-bottom: .075rem;
}
.eb_detail_left_time .eb_time::after {
  content: "";
  width: 100%;
  height: 0.025rem;
  background: #f08519;
  position: absolute;
  bottom: 0.025rem;
  left: 0;
  opacity: 0.6;
}
.eb_detail_left_title {
  font-weight: bold;
  font-size: 0.325rem;
  color: #333333;
  padding: 1.2rem 0 1.1625rem 0;
  line-height: 0.6rem;
}
.eb_detail_left_sub {
  font-weight: bold;
  font-size: 0.325rem; 
  color: #f08519;
}
.eb_detail_right {
  display: flex;
}
.edr_img {
  width: 5rem;
  height: 4.7rem;
  margin-right: 0.25rem;
}
.edr_img img{
  height: 100%;
  object-fit: cover;
}
.edr_img:last-child {
  margin: 0;
}
/*  */
.eb_list {
  margin-top: 0.375rem;
}
.eb_year{
  font-size: .48rem !important;
}
.eb_list .eb_item {
  width: 5.25rem;
  /* height: 4.25rem; */
  background: #ffffff;
  border-radius: 4px;
  box-sizing: border-box;
  padding: 0.125rem 0.125rem 0;
}
.eb_list .eb_item > dt {
  width: 100%;
  height: 3.375rem;
  /* background: pink; */
  overflow: hidden;
}
.eb_list .eb_item:hover dt img{
  transform: scale(1.1);
}
.eb_list .eb_item > dt img{
  height: 100%;
  transition: all .3s;
  object-fit: cover;
}.eb_list .eb_item:hover dd{
  color: #f08519;
}
.eb_list .eb_item > dd {
  width: 100%;
  height: 0.625rem;
  font-size: 0.225rem;
  color: #333333;
  text-align: center;
  line-height: 0.625rem;
  transition: all .3s;
}

/* 最新资讯 */
.latest_news {
  width: 100%;
  padding: 0.625rem 0 0.625rem 0;
}
.ln_content {
  margin-top: 1.125rem;
  height: 6.875rem;
}
.lnc_left {
  width: 7.625rem;
  box-shadow: 0px 0px 10px 2px rgba(0, 0, 0, 0.2);
  border-radius: 5px;
  overflow: hidden;
}
.lnc_left:hover .lnc_title{
  color: #f08519;
}
.lnc_img {
  width: 100%;
  height: 5.375rem;
  background: skyblue;
  overflow: hidden;

}
.lnc_img img{
  transition: all .3s;
  object-fit: cover;
}
.lnc_left:hover .lnc_img img{
  transform: scale(1.2);
}
.lnc_bottom {
  width: 100%;
  height: 1.5rem;
  padding: 0.375rem 0.5375rem 0 0.25rem;
}
.lnc_title {
  font-size: 0.3rem;
  color: #333333;
  transition: color .3s;
}
.lnc_time {
  font-size: 0.2rem;
  color: #333333;
  padding-top: 0.3rem;
}
.lnc_right {
  width: 8.75rem;
}
.lnc_list_item {
  width: 100%;
  height: 23.8%;
  margin-bottom: calc(4% / 3);
  padding: 0.3125rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0px 0px 5px 1px rgba(0, 0, 0, 0.2);
  transition: all 0.3s;
  border-radius: 5px;
  box-sizing: border-box;
}
.lnc_list_item:last-child {
  margin: 0;
}
.lnc_list_item_left {
  width: 1.3375rem;
  text-align: center;
}
.lnc_list_item_left p:nth-child(1) {
  font-weight: bold;
  font-size: 0.325rem;
  color: #333333;
}
.lnc_list_item_left p:nth-child(2) {
  font-size: 0.2rem;
  color: #333333;
}
.lnc_list_item_right {
  width: 6.675rem;
  padding: 0 0.4625rem 0 0.25rem;
  border-left: 0.0125rem solid #efeded;
  box-sizing: content-box;
}
.llir_title {
  font-weight: 600;
  font-size: 0.25rem;
  color: #333333;
  transition: all 0.3s;
}
.llir_content {
  font-size: 0.175rem;
  color: #333333;
  line-height: .3rem;
  padding-top: 0.125rem;
}
.lnc_list_item:hover {
  background: #f9f9f9;
}
.lnc_list_item:hover .llir_title {
  color: #f08519;
}
/* 客户 */
.clients {
  width: 100%;
  padding: 0.6rem 0 1rem;
  background: url("../img/home/clients_background.png");
}
.clients_content {
  margin-top: 1.125rem;
  display: flex;
  flex-wrap: wrap;
}
.clients_item {
  width: 2.625rem;
  height: 0.875rem;
  border-radius: 35px;
  background: #FFFFFF;
  /* background: salmon; */
  box-shadow: 2px 6px 6px 0px rgba(0, 0, 0, 0.21);
  margin-right: 0.2rem;
  margin-bottom: 0.2rem;
  overflow: hidden;
  display: flex;
}
.clients_item img {
  width: 100%;
  height: 100%;
  transition: all 0.3s;
  /* object-fit: cover; */
}
.clients_item:hover img {
  transform: scale(1.2);
}
.clients_item:nth-child(6n) {
  margin-right: 0;
}
@media screen and (max-width: 768px) {
  .index_banner {
    height: 164px;
  }
  .index_company_info {
    width: 90%;
    top: 360px;
    /* height: 40px; */
    height: auto;
    padding: 10px;
    display: block;
  }
  .ici_item {
    border-bottom: 1px solid #bbbbbb;
    padding: 10px;
  }
  .ici_item:last-child {
    border: none;
  }
  .index_company_info .ici_item .ici_item_left {
    width: 30px;
    height: 30px;
  }
  .ici_item:nth-of-type(2) .ici_item_left img{
    object-fit: cover;
  }
  .ici_item_right p {
    font-size: 12px;
    padding-left: 10px;
  }
  .e_book {
    padding-top: 210px;
    padding-bottom: 40px;
    background-size: 100%;
    background-position: center;
    background-repeat: repeat;
  }
  .ici_item:nth-child(2)::before,
  .ici_item:nth-child(3)::before {
    display: none;
  }
  .h3s{
    padding: 20px 0 10px;
  }
  .h3s_icon {
    width: 25px;
    height: 22px;
    padding-right: 2px;
  }
  .h3s_content {
    font-size: 26px;
  }
  .h3s_sub {
    font-size: 12px;
  }
  .book_swiper{
    width: 300px;
    margin: auto;
  }
  .book_item {
    height: 462px !important;
  }
  .book_item img{
    height: 90%;
  }
  .book_btn_next,
  .book_btn_prev {
    width: 30px !important;
    height: 30px !important;
    /* display: none; */
  }
  .book_btn_next{
    right: -15px;
  }
  .book_btn_prev{
    left: -15px;
  }
  .book_item_active p:nth-child(1) {
    left: 20px;
    top: 20px;
    width: 0;
    height: 0.025rem;
  }
  .book_item_active p:nth-child(2) {
    right: 20px;
    top: 20px;
    width: 0.025rem;
    height: 0;
  }

  .book_item_active p:nth-child(3) {
    right: 20px;
    bottom: 20px;
    width: 0;
    height: 0.025rem;
  }
  .book_item_active p:nth-child(4) {
    left: 20px;
    bottom: 20px;
    width: 0.025rem;
    height: 0;
  }
  .book_item_active:hover p:nth-child(1) {
    width: calc(100% - 40px);
  }
  .book_item_active:hover p:nth-child(2) {
    height: calc(100% - 40px);
  }
  .book_item_active:hover p:nth-child(3) {
    width: calc(100% - 40px);
  }
  .book_item_active:hover p:nth-child(4) {
    height: calc(100% - 40px);
  }
  .bia_content h4 {
    font-size: 32px;
    padding: 120px 0 20px;
  }
  .bia_btn {
    width: 120px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
  }
  .eb_detail {
    display: block;
    padding: 20px;
  }
  .exhibition_bottom {
    height: auto;
    padding-bottom: 20px;
    background-repeat: repeat;
    background-position: center;
    background-size: 100%;
  }
  .eb_detail_left_time {
    font-size: 20px;
    line-height: 20px;
  }
  
  .latest_news{
    padding-bottom: 40px;
  }
  .eb_detail_left_title {
    font-size: 16px;
    line-height: 20px;
    padding: 10px 0 6px;
  }
  .eb_detail_left_time .eb_year {
    font-size: 16px;
  }
  .eb_detail_left_time .eb_time{
    font-size: 12px;
  }
  .eb_detail_right {
    justify-content: space-between;
    margin-top: 10px;
  }
  .eb_detail_left_sub {
    font-size: 12px;
  }
  .edr_img {
    width: 49%;
    height: 140px;
  };
  .exhibition_bottom .flex_sb{
    display: block;
  }
  .eb_list {
    display: block;
  }
  .eb_list .eb_item {
    width: 100%;
    /* height: 200px; */
    margin-top: 20px;
    padding: 10px 10px 0;
  }
  .eb_list .eb_item > dt {
    height: 180px;
  }
  .eb_list .eb_item > dd {
    height: 40px;
    line-height: 40px;
    font-size: 12px;
  }
  .exhibition_bottom .w1340 {
    transform: translateY(-20px);
  }
  
  .ln_content {
    display: block;
    height: auto;
  }
  .lnc_left,
  .lnc_right {
    width: 100%;
  }
  .lnc_left {
    margin-bottom: 10px;
  }
  .lnc_img {
    height: 160px;
  }
  .lnc_bottom {
    height: 60px;
    padding: 10px 8px 0 8px;
  }
  .lnc_title {
    font-size: 14px;
  }
  .lnc_time {
    font-size: 12px;
    padding-top: 5px;
  }
  .lnc_list_item {
    padding: 20px 0;
    margin-bottom: 15px;
  }
  .lnc_list_item_left {
    width: 20%;
  }
  .lnc_list_item_right {
    width: 80%;
  }
  .lnc_list_item_left {
    padding: 0 5px;
  }
  .lnc_list_item_left p:nth-child(1) {
    font-size: 14px;
  }
  .lnc_list_item_left p:nth-child(2) {
    font-size: 10px;
  }
  .llir_title {
    font-size: 14px;
  }
  .llir_content {
    font-size: 12px;
    line-height: 14px;
    margin-top: 6px;
  }
  .lnc_list_item_right {
    padding-left: 10px;
  }
  .clients_item {
    width: 30%;
    height: 40px;
    margin-right: calc(10% / 2);
    margin-bottom: 10px;
  }
  .clients_item:nth-child(3n) {
    margin-right: 0;
  }
 
  .banner_pagination {
    width: 60px !important;
  }

  .banner_pagination .swiper-pagination-bullet {
    width: 23px;
    height: 4px;
    margin-bottom: 8px !important;
  }
  .banner_pagination .swiper-pagination-bullet-active {
    width: 40px;
  }
  .eb_year{
    font-size: 16px !important;
  }
  .eb_detail_left{
    width: 100%;
  }
}