#fp-nav.fp-left{left:1.7rem}
#fp-nav ul li, .fp-slidesNav ul li{
    width: 0.13rem;
    height: 0.13rem;
    margin: 0.16rem 0;
}
#fp-nav ul li a span, .fp-slidesNav ul li a span{
    width: 0.07rem;
height: 0.07rem;
background: #E0E0E0;
}
#fp-nav ul li a span, .fp-slidesNav ul li a span{
    transform: translate(-50%, -50%);
    margin: 0;
}
#fp-nav ul li:hover a span, .fp-slidesNav ul li:hover a span {
    width: 0.13rem;
    height: 0.13rem;
    margin: 0;
}
#fp-nav ul li a.active span, #fp-nav ul li:hover a.active span, .fp-slidesNav ul li a.active span, .fp-slidesNav ul li:hover a.active span{
    border-radius: 100%;
    width: 0.13rem;
    height: 0.13rem;
    background: #E0E0E0;
    margin: 0;
    
}
.fp-watermark{display: none;}
.fp-overflow{overflow-x:hidden}
.banner,
.product_and_technology,
.solution,
.news_and_activity,
.about_us,
.section{
  height: 100vh;
  overflow: hidden;
}
.solution.relative{
    overflow: hidden;
}

.header-index {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}

.banner {
  width: 100%;
}

.banner video{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* .index-pagination {
  position: absolute;
  top: 0 !important;
  left: 1.7rem !important;
  bottom: 0 !important;
  width: auto !important;
} */
.index-pagination {
  position: absolute;
  bottom: 0.6rem !important;
}

.left_box {
  margin: 0.51rem 0 0 0 !important;
}

/* .index-bullet {
  width: 0.07rem;
  height: 0.07rem;
  background: #8e8e8e;
  margin-bottom: 0.29rem;
  border-radius: 50%;
}
.index-bullet-active {
  width: 0.13rem;
  height: 0.13rem;
  background: #8e8e8e;
} */
/* .has_click {
  font-size: 16px;
} */
.index-bullet {
  width: 1.06rem;
  height: 0.02rem;
  background: rgba(255, 255, 255, 0.53);
  border-radius: 0.2rem 0.2rem 0.2rem 0.2rem;
  margin: 0 0.14rem;
}

.index-bullet-active {
  position: relative;
}

.index-bullet-active::after {
  content: "";
  display: block;
  height: 0.02rem;
  background: #fff;
  position: absolute;
  border-radius: 0.2rem 0.2rem 0.2rem 0.2rem;
  animation: line 3.5s forwards;
}

@keyframes line {
  0% {
    width: 0;
  }

  100% {
    width: 1.06rem;
  }
}

.title {
  font-weight: bold;
  font-size: 0.45rem;
  color: #ffffff;
  line-height: 0.38rem;
  text-align: center;
}

.banner .title,
.banner .description,
.banner .click_see_icon {
    position: absolute;
}

.description {
  font-weight: 300;
  font-size: 0.29rem;
  color: #ffffff;
  line-height: 0.4rem;
  margin-top: 0.15rem;
}

.click_see_icon {
  width: 1.6rem;
  height: 0.4rem;
  background: #b6002a;
  margin: 0 auto;
  margin-top: 1.33rem;
  transition: background var(--m_tran);
}

.more {
  transition: background var(--m_tran);
}

.click_see_icon:hover,
.more:hover {
  background: #850f12 !important;
}

.click_see_icon>img {
  width: 0.06rem !important;
  height: 0.11rem !important;
  margin-left: 0.21rem !important;
}

.click_see_icon span {
  font-size: 0.16rem;
  color: #ffffff;
  line-height: 0.4rem;
}

.product_and_technology {
  background: #ffffff;
  padding-top: 1.44rem;
}

.banner,.banner .index-swiper{
        height: 100vh;
        
}

.page_wrap>div:not(:first-of-type) .title {
  font-weight: bold;
  font-size: 0.36rem;
  color: #000000;
  line-height: 0.38rem;
  text-align: center;
}

.line {
  width: 0.67rem;
  height: 0.02rem;
  background: #b6002a;
  margin: 0 auto;
  margin: 0.14rem auto;
}

.about_us_content .line {
  margin: 0.14rem 0;
}

.page_wrap>div:not(:first-of-type) .description {
  font-weight: 300;
  font-size: 0.18rem;
  color: #393939;
  line-height: 0.38rem;
  text-align: center;
}

.product_and_technology .product_list {
  margin-top: 0.3rem;
}

.product_item {
  width: 2.62rem;
  overflow: hidden;
  transition: border-radius var(--m_tran);
}

.product_item:hover {
  border-radius: 0rem 0rem 0.4rem 0rem;
}

.product_item>img {
  width: 100%;
  height: auto;
}

.product_item_mask {
  background: transparent;
  z-index: 1;
  transition: background var(--m_tran);
}

.product_item:hover .product_item_mask {
  background: rgba(0, 0, 0, 0.61);
}

.product {
  z-index: 2;
}

.product_item_line {
  width: 0;
  height: 0.07rem;
  background: #b6002a;
  transition: width var(--m_tran);
}

.product_item:hover .product_item_line {
  width: 2.62rem;
}

.product_item_title {
  font-weight: bold;
  font-size: 0.25rem;
  color: #ffffff;
  line-height: 0.38rem;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-top: 0.65rem;
}

.product_item_icon {
  width: 1.2rem;
  height: 1.2rem;
  margin: 0 auto;
  margin-top: 0.36rem;
  margin-bottom: 0.35rem;
  opacity: 0;
  transition: opacity var(--m_tran);
}

.product_item:hover .product_item_icon {
  opacity: 1;
}

.product_item_description {
  font-size: 0.14rem;
  color: #ffffff;
  line-height: 0.2rem;
  text-align: center;
  font-style: normal;
  text-transform: none;
  padding: 0 0.47rem;
  opacity: 0;
  transition: opacity var(--m_tran);
}

.product_item:hover .product_item_description {
  opacity: 1;
}

.product_item_detail {
  position: absolute;
  z-index: 3;
  bottom: 0;
  width: 2.62rem;
  height: 0;
  background: #b6002a;
  overflow: hidden;
  transition: height var(--m_tran);
}

.product_item:hover .product_item_detail {
  height: 0.85rem;
}

.product_item_detail>span {
  font-size: 0.16rem;
  color: #ffffff;
  line-height: 0.4rem;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-right: 0.21rem;
}

.product_item_detail>img {
  width: 0.06rem;
  height: 0.11rem;
}

.solution .content_width {
  margin-top: 1.3rem;
}

.solution_bg {
  width: 100%;
  height: 100%;
  background: #ccc;
  opacity: 0.3;
}

.solution_list {
  margin-top: 0.3rem;
}

.solution_item {
  overflow: hidden;
  margin-right: 0.2rem;
  width: calc((100% - 0.4rem) / 3);
}

.solution_item:nth-of-type(1) {
  margin-right: 0.2rem;
  margin-bottom: 0.23rem;
}

.solution_item:nth-of-type(2) {
  margin-right: 0;
  margin-bottom: 0.23rem;
  width: calc((100% - 0.4rem) / 3* 2 + 0.2rem);

}

.solution_item:nth-of-type(5) {
  margin-right: 0;
}

.solution_item:not(:nth-of-type(1)):not(:nth-of-type(2))>img {
  width: 4.44rem;
  height: 2.63rem;
}

.solution_item:nth-of-type(1)>img {
  width: 4.44rem;
  height: 3rem;
}

.solution_item:nth-of-type(2)>img {
  width: 9.2rem;
  height: 3rem;
}
.newstime{
    margin-top: 0.21rem;
    margin-bottom: 0.27rem;
    display: flex;
    align-items: center;
}
.solution_mask {
  opacity: 0;
  z-index: 1;
  background: linear-gradient(rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.3) 70%);
  transition: opacity var(--m_tran);
}

.solution_item:hover .solution_mask {
  opacity: 1;
}

.solution_content {
  position: absolute;
  bottom: -0.47rem;
  padding-left: 0.36rem;
  overflow: hidden;
  z-index: 2;
  transition: bottom var(--m_tran);
}

.solution_content.no_click {
  bottom: -0.1rem;
}

.solution_item:hover .solution_content {
  bottom: 0;
}

.no_click .see {
  width: 0;
  height: 0;
  padding: 0.2rem;
}

.no_click .solution_title {
  font-weight: bold;
  font-size: 0.18rem;
  color: #ffffff;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.has_click .solution_title {
  font-weight: bold;
  font-size: 0.22rem;
  color: #ffffff;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 0.05rem;
}

.has_click .solution_description {
  font-weight: 400;
  font-size: 0.16rem;
  color: #ffffff;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 0.22rem;
}

.has_click .see {
  padding-bottom: 0.26rem;
  display: inline-block;
  vertical-align: middle;
}

.has_click .see>span {
  display: inline-block;
  font-size: 0.16rem;
  color: #ffffff;
  vertical-align: middle;
}

.has_click .see>img {
  display: inline-block;
  vertical-align: middle;
  width: 0.14rem;
  height: 0.07rem;
  margin-left: 0.17rem;
  overflow: hidden;
  transition: transform var(--m_tran);
}

.has_click .see:hover>img {
  transform: translateX(0.1rem);
}

.more_solution {
  width: 1.6rem;
  height: 0.4rem;
  background: #b6002a;
  margin: 0 auto;
  margin-top: 0.28rem;
}

.more_solution>span {
  font-size: 0.16rem;
  color: #ffffff;
  line-height: 0.4rem;
  text-align: center;
  font-style: normal;
  text-transform: none;
}

.more_solution>img {
  width: 0.06rem;
  height: 0.11rem;
  margin-left: 0.21rem;
}

.news_and_activity {
  background-color: #ffffff;
  padding-top: 1.44rem;
}

.news_list {
  margin-top: 0.65rem;
}

.news_item_img {
    position:relative;
  width: 4.38rem;
  height: 2.39rem;
  background: #d5d5d5;
  overflow: hidden;
}
.news_item_tips{
width: 0.91rem;
height: 0.32rem;
background: #000000;
border-radius: 0rem 0rem 0rem 0rem;
opacity: 0.52;
font-size: 0.13rem;
color: #FFFFFF;
display:flex;
justify-content: center;
position: absolute;
    align-items: center;
    font-weight: 400;
z-index: 99;
}
.news_item_content {
  width: 4.38rem;
  /*height: 2.02rem;*/
  background: #f8f8f8;
  padding: 0.23rem;
  transition: background var(--m_tran);
}
.news_item{
    transition: all 0.3s ease-out;
}
.news_item:hover{
            transform: scale(1.05);
      box-shadow: 0rem 0rem 0.2rem 0.01rem rgba(0,0,0,0.16);
}
.news_item:hover .news_item_content {
  background: #FFFFFF;

}
.news_item:hover .news_item_more>span{
    color: #B6002A;
    
}
.news_item_title {
    height: 0.75rem;
  font-weight: bold;
  font-size: 0.17rem;
  color: #000000;
  line-height: 0.25rem;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.activity_item_address {
    margin-right: 0.19rem;
  /*margin-top: 0.19rem;*/
  /*margin-bottom: 0.06rem;*/
}

.activity_item_address>img {
  width: 0.13rem;
  height: 0.16rem;
  margin-right: 0.09rem;
}

.activity_item_address>span {
  font-family: Poppins, Poppins;
  font-weight: 400;
  font-size: 0.14rem;
  color: #808080;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.activity_item_date {
  /*margin-bottom: 0.35rem;*/
}

.activity_item_date>img {
  width: 0.14rem;
  height: 0.14rem;
  margin-right: 0.08rem;
}

.activity_item_date>span {
  font-family: Poppins, Poppins;
  font-weight: 400;
  font-size: 0.14rem;
  color: #808080;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.news_item_more {
  display: inline-block;
  vertical-align: middle;
}

.news_item_more>span {
  font-size: 0.16rem;
  color: #808080;
  line-height: 0.4rem;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-right: 0.21rem;
  vertical-align: middle;
  display: inline-block;
}

.news_item_more>img {
  width: 0.06rem;
  height: 0.11rem;
  vertical-align: middle;
  display: inline-block;
}

.news_item_date {
  font-size: 0.15rem;
  color: #000000;
  line-height: 0.25rem;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /*margin: 0.21rem 0 0.27rem;*/
}

.more_news {
  margin-top: 0.8rem;
}

.about_us_bg {
  width: 100%;
  height: auto;
  position: absolute;
  bottom: 0;
}

.about_left{
    width: 5.76rem;
}

.about_title{
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.36rem;
    color: #000000;
    padding-bottom: 0.15rem;
    position: relative;
}

.about_title::after{
    content: '';
    position: absolute;
    width: 0.67rem;
    height: 0.02rem;
    background: #B6002A;
    left: 0;
    bottom: 0;
}

.about_p1{
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #000000;
    margin: 0.12rem 0 0.38rem 0;
}

.about_p2{
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 300;
    font-size: 0.18rem;
    color: #000000;
    line-height: 0.35rem;
}

.num_wrap{
    display: flex;
    gap: 0.3rem;
    justify-content: space-between;
    flex-wrap: wrap;
}

.num_box{
    display: flex;
    gap: 0.15rem;
    align-items: end;
    min-width: 2.32rem;
    border-bottom: 0.01rem solid #CBCBCB;
}

.num_box_p1{
    font-family: Poppins, Poppins;
    font-weight: 400;
    font-size: 0.7rem;
    color: #000000;
}

.num_box_p2{
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #A7A7A7;
    padding-bottom: 0.15rem;
}

.about_btn{
    width: fit-content;
    padding: 0 0.35rem;
    height: 0.4rem;
    background: #B6002A;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.21rem;
    margin-top: 0.96rem;
}

.about_btn span{
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #FFFFFF;
}

.about_btn img{
    width: 0.06rem;
    height: 0.11rem;
    object-fit: contain;
    filter: brightness(0) invert(1);
}
.about_us .content_width {
  margin-top: 1.5rem;
}

.left {
  padding-top: 0.1rem;
  margin-right: 1.05rem;
}

.about_us_description {
  margin-top: 0.12rem;
  font-weight: 300;
  font-size: 0.18rem;
  color: #000000;
  line-height: 0.35rem;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.more_about_us {
  margin: 0;
  margin-top: 0.51rem;
}

.right>img {
  width: 5.95rem !important;
  height: 5.44rem !important;
}

.left>.title {
  text-align: left !important;
}

.about_us_footer {
  width: 14rem;
  height: 2.21rem;
  background: #ffffff;
  border-radius: 0rem 0rem 0.8rem 0rem;
}

.about_us_footer_item {
  flex: 1;
}

.about_us_footer_item:not(:last-of-type)::after {
  content: "";
  display: block;
  width: 0rem;
  height: 0.8rem;
  border: 0.01rem solid #e2e2e2;
}

.about_us_footer_item>div>img {
  width: auto;
  height: 0.71rem;
  margin-right: 0.34rem;
}

.about_us_footer_item>div {
  flex: 1;
}

.big_number {
  font-family: Poppins, Poppins;
  font-size: 0.7rem;
  color: #000000;
  line-height: 0.6rem;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-right: 0.05rem;
}

.unit {
  font-size: 0.2rem;
  color: #8b8b8b;
  text-align: left;
  line-height: 0.3rem;
  font-style: normal;
  text-transform: none;
}

.footer_description {
  font-weight: 400;
  font-size: 0.16rem;
  color: #a7a7a7;
  line-height: 0.3rem;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-top: 0.13rem;
}

.contact_us .title {
  font-weight: bold !important;
  font-size: 0.36rem !important;
  color: #ffffff !important;
  line-height: 0rem !important;
  text-align: center !important;
  font-style: normal !important;
  text-transform: none !important;
  margin-bottom: 0.41rem !important;
}

.contact_us_bg {
  width: 100%;
  /*height: 35vh;*/
  height: 46vh;
}

.contact_us .content_width {
  /*margin-top: 0.7rem;*/
  margin-top: 40px;
}

.contact_us .description {
  font-size: 0.16rem !important;
  color: #ffffff !important;
  line-height: 0.35rem !important;
  text-align: center !important;
  font-style: normal !important;
  text-transform: none !important;
  margin-top: 0 !important;
}

.more_contact_us {
  margin-top: 0.55rem !important;
}

.kefu {
  position: fixed;
  bottom: 0.2rem;
  right: 0.2rem;
  z-index: 999;
}

.kefu_content {
  width: 0.4rem;
  height: 0.4rem;
  background: #ffffff;
  box-shadow: 0rem 0.03rem 0.1rem 0.01rem rgba(0, 0, 0, 0.13);
  border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.kefu_content>img {
  width: 0.28rem;
  height: 0.21rem;
}

.kefu_footer {
  width: 0.4rem;
  height: 0.2rem;
  background: #ffffff;
  box-shadow: 0rem 0.03rem 0.1rem 0.01rem rgba(0, 0, 0, 0.13);
  border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
  margin-top: 0.05rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.kefu_footer>img {
  width: 0.17rem;
  height: 0.08rem;
}

footer{
    height: 50vh;
}
.footer-container{
    margin-bottom: 0 !important;
}
@media only screen and (max-width: 1024px) {
  #fp-nav.fp-left{
    left: 5%;
  }
  .click_see_icon span{
    font-size: 0.24rem;
  }
  .page_wrap > div:not(:first-of-type) .description{
  font-size: 0.24rem;
}
  .product_item {
    width: 100%;
    float: left;
    height: 4.5rem;
    margin-bottom: .3rem;
  }
.product_item > img{
  height: 100%;
}
.product_and_technology .product_list{
  display: block;
}
.has_click .solution_title{
  font-size: 0.24rem;
}
.has_click .solution_description{
  font-size: 0.24rem;
}
.has_click .see > span{
  font-size: 0.24rem;
}
.product_item:hover .product_item_line {
  width: 100%;
}
.product_item_description {
  font-size: 0.24rem;
  color: #ffffff;
  line-height: 0.35rem;}
  .product_item_icon{
    width: 0.8rem;
    height: 0.8rem;
    margin: .2rem auto;
  }
  .product_item_detail > span{
    font-size: 0.24rem;
  }
  .product_item:hover .product_item_detail{
    height: 0.65rem;
  }
  .product_item_detail {
  z-index: 3;
  bottom: 10%;
  width: 25%;
  left: 39%;
}
.more_solution{
  width: 30%;
  height: .65rem;
  font-size: 0.24rem;
}
.more_solution > span{
  font-size: 0.24rem;
}
.solution_content{
  bottom: -.57rem;
}
.news_and_activity{
  padding-top: 1rem;
}
.news_list{
  display: block;
}
.news_item_img{
  width: 100%;
}
.news_item_content{
  width: 100%;
}
.news_item_title{
  font-size: 0.24rem;
  height: auto;
  line-height: .35rem;
}
.activity_item_date > img {
  width: 0.24rem;
  height: 0.24rem;
}
.activity_item_address > span{
  font-size: 0.24rem;
}
.activity_item_address > img {
  width: 0.23rem;
  height: 0.29rem;

}
.newstime{
  line-height: .5rem;
}
.activity_item_date > span{
  font-size: 0.24rem;
}
.news_item_more > span{
  font-size: 0.24rem;
}
.about_us .content_width{
  margin-top: .5rem;
}
.about_left{
  width: 100%;
}
.about_p1{
  font-size: 0.24rem;
  margin: 0.12rem 0 0.18rem 0;
}
.num_box_p2{
  font-size: 0.24rem;
}
.about_btn span{
  font-size: 0.24rem;
}
.bottom_box{
    display: block;
    /*height: 3rem !important;*/
    overflow: hidden;
}
.fp-watermark{display: none;}
.fp-overflow{overflow-x:hidden}
.banner,
.product_and_technology,
.news_and_activity,
.section{
  height: auto;
  overflow: hidden;
}
.banner,.banner .index-swiper{
        height: auto;
        
}
.news_item_tips{
  width: auto;
  padding: .2rem;
  font-size: 0.24rem;
}
.news_item{
  margin-bottom: .3rem;
}
.banner .title {
  top: 25% !important;
  font-size: 0.38rem !important;
  left: 10% !important;
  width: 80%;
}
.banner .description {
  left: 10% !important;
  width: 80%;
  top: 35% !important;
  text-align: center;
}
.banner  .click_see_icon {
  left: 38% !important;
  width: 25%;
  height: .65rem;
  top: 35% !important;
}
.solution_list{
  display: block;
  height: auto;
  overflow: hidden;
}
.solution_item{
  width: 100%;
  margin-right: 0;
  margin-bottom: .3rem;
}
.solution_item:nth-of-type(1) > img{
  width: 100%;
}
.solution_item:nth-of-type(2){
  width: 100%;

}
.solution_item:nth-of-type(2) > img{
  width: 100%;
  height: 3rem;
}
.solution_item:not(:nth-of-type(1)):not(:nth-of-type(2)) > img{
  width: 100%;
    height: 3rem;
}

.solution.relative{
  height: auto;
}

.about_btn{
  margin-top: 0.56rem;
  height: .65rem;
}
.solution .content_width{
    margin-top: 20px;
}
.solution .content_width{
    position: relative;
    z-index: 10;
    padding:30px 0;
}

.solution_bg{
    position: absolute;
    
}

.about_us{
    height: 129vh;
}
}

@media only screen and (max-width: 768px) {
    .about_us{
      height: 77vh;
    }
}