.section_title {
    position: relative;
    width:100%;
    background: #fff;
    z-index: 9;
}
.section_tit {
    position: relative;
    padding: 20px 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.section_tit .top_tit {
    position: relative;
}
.section_tit .top_tit .cn {
    font-size: 3rem;
    color: #004898;
    position: relative;
    font-weight: 600;
    padding-bottom: 20px;
}
.section_tit .top_tit .cn:after {
    content: '';
    position: absolute;
    left:0;
    bottom:0;
    width:200px;
    height:2px;
    background: #004898;
}
.section_tit .top_tit .desc {
    font-size: 1.2rem;
    color: #898989;
    line-height: 38px;
    margin-top: 24px;
}

.view_more {
    width: 10rem;
    height:2.7rem;
    line-height: 2.7rem;
    border-top-left-radius: 2.5rem;
    border-top-right-radius: 2.5rem;
    border-bottom-right-radius: 2.5rem;
    text-align: center;
    font-size: 1rem;
    position: relative;
    border: 1px solid #004898;
    background: #fff;
    color: #004898;
    display: flex;
    align-items: center;
    justify-content: center;
}
.view_more:hover {
    color:#fff;
    background: #004898;
}
.view_more span {
    margin-left: 1rem;
}





.index_banner {
    width:100vw;
    height:100vh;
    position: relative;
    overflow: hidden;
}
.index_banner .swiper-slide img {
    width:100%;
    height:100vh;
    object-fit:cover;
}

.index_banner .swiper-pagination-bullet {
    width:16px;
    height:16px;
}
.index_banner .swiper-button-prev {
    left:5%
}
.index_banner .swiper-button-next {
    right:5%
}
.index_banner .ban_txt {
    position: absolute;
    z-index: 99;
    color: #FFFFFF;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.index_banner .ban_txt .txt p {
    text-shadow: 2px 2px 4px #000000;
}

.index_banner .ban_txt .txt p:nth-child(1){
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 5%;
    font-family: EUROSTILE-BOLDEXTENDEDTWO;
}
.index_banner .ban_txt .txt p:nth-child(2){
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    font-family: EUROSTILE-BOLDEXTENDEDTWO;

}
.index_banner .ban_txt .txt p:nth-child(3){
    font-size: 1.8rem;
    margin-bottom: 2rem;
}
.index_banner .ban_txt .txt p:nth-child(4){
    font-size: 1.5rem;
    margin-bottom: 2rem;
}


.index_banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width:50px;
    border-radius: 8px;
}

.index_banner .mouse {
    position: absolute;
    right:5%;
    bottom:10%;
    z-index: 999;
    display: flex;
    align-items: center;
    color:#fff;
}
.index_banner .mouse .mouseOf {
    height: 28px;
    position: relative;
    width: 28px;
    display: block;
}
.index_banner .mouse .mouseOf svg {
    width:100%;
    height:100%;
    display: block;
}
.index_banner .mouse .mouseOf:after {
    -webkit-animation: scroll-down 1.5s ease-in-out infinite;
    animation: scroll-down 1.5s ease-in-out infinite;
    background-color: #fff;
    border-radius: 2px;
    content: "";
    height: 7px;
    left: 50%;
    position: absolute;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 2px
}
@keyframes scroll-down {
    0% {
        opacity: 0;
        top: 2px
    }
    30%,70% {
        opacity: 1
    }
    to {
        opacity: 0;
        top: calc(100% - 9px)
    }
}

.bannerpage{ position: absolute; right: 30%; bottom: 10%; z-index: 99; color: #fff;}
.bannerpage .fenshi{ display: inline-flex; align-items: flex-end; position: relative;}
.bannerpage .fenshi span{ font-size: 1.8rem; color: #004898; line-height: 1; display: block; transform: translateY(100%); transition: .8s ease .2s; margin-right: 3px;font-family: EUROSTILE-BOLDEXTENDEDTWO;}
.bannerpage .fenshi p{ font-size: 1rem; line-height: 1.3;font-family: EUROSTILE-BOLDEXTENDEDTWO;}
.bannerpage .fenshi i{ display: block; position: absolute; width: 13vw; height: 2px; background: rgba(255, 255, 255, .2); right: 100%; top: 50%; margin-right: 2vw; margin-top: -1px;}
.bannerpage .fenshi i:before{ content: ""; display: block; width: 0; height: 100%; background: #004898; position: absolute; left: 0; top: 0;  }
.bannerpage .fenshi.on span{  transform: translateY(0);}
.bannerpage .fenshi .ovh{ overflow: hidden; width: auto;}
.bannerpage .fenshi.on i:before{animation: linescroll 3s linear;}
@keyframes linescroll {0% {width: 0;}100% {width: 100%}}


.index_banner .banner_next,
.index_banner .banner_prev {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100vh;
    margin-top: 80px;
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.index_banner .banner_next {
    right:0;
}
.index_banner .banner_next {
    cursor: url(../images/mti_right.png), pointer;
}
.index_banner .banner_prev {
    cursor: url(../images/mti_left.png), pointer;
}




.index_category .tit {text-align: center;padding:30px 0;color: #004898; ;}
.index_category .tit h3{font-size: 3rem;margin-bottom: 1rem;}
.index_category .tit p{font-size: 1rem;}
.index_category ul{
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}
.index_category ul li{
    margin-left: 10px;
}
.index_category ul li a{
    display: block;
    line-height: 45px;
    text-align: center;
    font-size: 1rem;
    padding:0 30px;
    border-radius: 45px;
}
.index_category ul li.act a{
    background: #004898;
    color:#fff;
}
.index_category {
    width:100%;
    background: url(../images/c/bg.png);
    background-size: 100% 100%;
}
.index_category_swiper .swiper-slide {
    opacity: 0 !important;
    display: flex;
    justify-content: center;
    align-items: center;
}
.index_category_swiper .swiper-slide.swiper-slide-active{
    opacity: 1 !important;
}
.index_category .pro_imgs {
    position: relative;
    max-width:800px;
    padding: 2rem;
}
.index_category_swiper .pro_imgs img:not(:first-child) {
    transition: 1s;
    position: absolute;
    top:0;
    left:0;
}
.index_category_swiper .swiper-slide .pro_imgs .img1 {
    transform: scale(0.8);
    transition: 1s;
}
.index_category_swiper .swiper-slide .pro_imgs .img2 {
    transform: translate(-100px,-100px);
}
.index_category_swiper .swiper-slide .pro_imgs .img3 {
    transform: translateY(100px);
}
.index_category_swiper .swiper-slide .pro_imgs .img4 {
    transform: translate(-50px,50px);
}
.index_category_swiper .swiper-slide .pro_imgs .img5 {
    transform: translateY(100px);
}
.index_category_swiper .swiper-slide .pro_imgs .img6 {
    transform: translateY(50px);
}
.index_category_swiper .swiper-slide.swiper-slide-active .pro_imgs img:not(:first-child) {
    transform: translate(0, 0);
}
.index_category_swiper .swiper-slide.swiper-slide-active .pro_imgs .img1 {
    transform: scale(1);
}



.index_products {width:100%;padding: 5vh 0;background: #fff;position:relative;z-index: 9;}
.index_products ul{
    display: flex;
    margin: 30px 0;
}
.index_products ul li{
    margin-left: 0.5rem;
}
.index_products ul li a{
    font-size: 1rem;
    padding:0 2rem;
    border-radius: 2.8rem;
    background: #f1f1f1;
    height:3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.index_products ul li.act a{
    background: #004898;
    color:#fff;
}

.product_carousel {
    position: relative;
    overflow: hidden;
    margin-top: 50px;
    padding-bottom: 40px;
}
.product_carousel .products_swiper:not(:first-child) {
    display: none;
}
.product_carousel .swiper-container-horizontal>.swiper-pagination-progressbar {
    top:auto;
    bottom: 0;
}
.product_carousel .product_item .box{
    position: relative;
    display: block;
    text-align: center;
    background: #fff;
    overflow: hidden;
    border: 1px solid #dee2e6 !important;
}
.product_carousel .product_item:hover .img{
    position: relative;
    display: block;
    background: #004898;
    overflow: hidden;
}
.product_carousel .product_item:hover .img img{
    width: 100%;
    transition: all 500ms ease;
    opacity: 0.2;
    transform: scale(1.05);
}
.product_carousel .product_item .box .title{
    position: relative;
    display: block;
    padding: 20px 15px 18px 15px;
    transition: all 500ms ease;
}
.product_carousel .product_item .box .title:before {
    position: absolute;
    content: '';
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform-origin: top;
    transform: scale(.9) translateY(20px);
    background: #004898;
    transition: all 500ms ease;
}
.product_carousel .product_item:hover .box .title:before {
    opacity: 1;
    transform: scale(1) translateY(0px);
    transition: 1s;
}
.product_carousel .product_item .box .title{
    position: relative;
    display: block;
    font-size: 1.1rem;
    line-height: 28px;
    color: #004898;
    font-weight: 700;
    margin-bottom: 0;
    transition: all 500ms ease;
}
.product_carousel .product_item .box .title a{
    position: relative;
    display: block;
    width:100%;
    height:100%;
    color: #575757;
}
.product_carousel .product_item:hover .box .title a{
    color: #fff;
}


.product_carousel .product_item .overlay{
    position: absolute;
    left: 5%;
    bottom: 140px;
    width: 90%;
    z-index: 2;
}
.product_carousel .product_item .overlay .obox{
    position: relative;
    display: inline-block;
    background: #004898;
    padding: 0 20px 30px 20px;
    border-radius: 10px;
    transform: translateY(-100px);
    opacity: 0;
}
.product_carousel .product_item:hover .overlay .obox{
    transition: all 500ms ease;
    transform: translateY(0px);
    opacity: 1;
}
.product_carousel .product_item .overlay .obox .btn{
    position: relative;
    margin-top: -22px;
    margin-bottom: 14px;
}
.product_carousel .product_item .overlay .obox .btn{
    position: relative;
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    background: #fff;
    color: #000;
    font-size: 20px;
    text-align: center;
    border-radius: 50%;
}
.product_carousel .product_item .overlay .obox .text {
    color:#fff;
}







.index_process{ width: 100%; height:90vh; background: url(../images/process_bg.jpg) center no-repeat;background-attachment: fixed;
    background-size: cover;display: flex;flex-flow: column;justify-content: center;}
.index_process .tit {text-align: center;padding:30px 0;color:#fff;}
.index_process .tit h3{font-size: 3rem;margin-bottom: 1rem;}
.index_process .tit p{font-size: 1rem;}
.index_process ul{display: flex;}
.index_process ul li{ flex:1;}
.index_process ul li .box{ overflow: hidden; position: relative; background: #fff;}
.index_process ul li .box1{ display: flex; flex-direction: column; align-items: center; justify-content: center; height: 27rem; }
.index_process ul li .box2{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(to bottom, #004898 0%,#004898 100%);
    filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#f59125', endColorstr='#ee791b',GradientType=0 );
    opacity: 0;
    visibility: hidden;
    transition: .5s;
    padding: 0 2rem;
}
.index_process ul li .num{ font-size: 4rem; color: rgba(69, 71, 73, 0.3);font-family: EUROSTILE-BOLDEXTENDEDTWO;}
.index_process ul li:nth-child(even) .box{ background: #f3f3f3;}
.index_process ul li .tt{ text-align: center; padding: 2.75rem 0;}
.index_process ul li .tt h4{ font-size: 1.125rem; color: #454749;}
.index_process ul li .tt span{font-size: .875rem; color: #a0a1a1;}
.index_process ul li .img{ width: 9.375rem; height: 6.875rem; border-radius: 5px;}
.index_process ul li .box2 .num{ color: rgba(255,255,255,.3);}
.index_process ul li .box2 .tt h4{ color: #fff;}
.index_process ul li .box2 .tt span{ color: rgba(255,255,255,.6);}
.index_process ul li .box2 .con{ font-size: .875rem; color: #fff; text-align: center; line-height: 1.625rem; height: 6.875rem; transform: translateY(-1rem); -webkit-transform: translateY(-1rem); -moz-transform: translateY(-1rem); -ms-transform: translateY(-1rem); -o-transform: translateY(-1rem); }
.index_process ul li:hover .box2{ opacity: 1; visibility: visible;}





.index_about {
    padding: 5rem 0;
    background-image: url(../images/aboutbg.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.index_about .about_box {
    display: flex;
}
.index_about .left {
    position: relative;
    width:40%;
    z-index: 3;
}
.index_about h3 {
    color: #004898;
    font-size: 2.8rem;
    font-weight: 700;
}
.index_about .p1,.index_about .p2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #004898;
}
.index_about .p1 {
    margin-top: 3rem;
}
.index_about .p2 {
    margin-top: 1rem;
}
.index_about .intro {
    margin-top: 3rem;
}
.index_about .intro p{
    font-size: 1rem;
    line-height: 2em;
    color: #636363;
}

.index_about .right {
    width:60%;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}


.index_about .box{
    width: 100%;
    height: 100%;
}
.index_about .box .box-bg{
    width: 100%;
}
.index_about .box .box-canvas{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.index_about .mask{
    width: 100%;
    height: 100%;
    position: absolute;
    top:0 ;
    left: 0;
    z-index: 2;
}

.index_about .partner_swiper .swiper-wrapper {
    margin-top: 60px;
    -webkit-transition-timing-function: linear;
    /*之前是ease-out*/
    -moz-transition-timing-function: linear;
    -ms-transition-timing-function: linear;
    -o-transition-timing-function: linear;
    transition-timing-function: linear;
}

.index_about ul {margin-top: 2rem;display: flex;justify-content: space-between;align-items: flex-end;position: relative;z-index:3;}
.index_about ul li:first-child{width: 40%;position: relative}
.index_about ul li:nth-child(2){width: 40%;position: relative;display: flex;justify-content: space-between;}
.index_about ul li .wenhua{width:48%;position: relative;height:10rem;border-radius: 1rem;background: #fff;box-shadow: 1px 5px 10px rgba(0, 0, 0, .1);transition: 1s;display: block;}
.index_about ul li .wenhua:hover{top:-10px;}
.index_about ul li .wenhua>div:nth-child(1){position: absolute;left:20%;top:20%;font-size: 1.1rem;}
.index_about ul li .wenhua>div:nth-child(2){position: absolute;right:20%;bottom:20%;}
.index_about .play {position: absolute;top:50%;left:50%;transform: translate(-50%,-50%);width:100px;cursor:pointer; text-align: center;}
.index_about .play img{animation: rotate360 2s ease infinite;}
.index_about .play .iconfont {position: absolute;top:50%;left:50%;transform: translate(-50%,-50%);color:#fff;font-size: 24px;}
@keyframes rotate360 {
    0% {
        transform: rotate(0deg); }
    100% {
        transform: rotate(359deg); }
}




.index_application {
    position: relative;
}
.application_swiper h2 {
    font-size: 2rem;
    position: relative;
    margin-bottom: 3rem;
}
.application_swiper h2:after {
    content: '';
    display: block;
    width: 200px;
    height: 2px;
    background-color: #84B645;
    margin: 2rem 0;
}
.application_swiper .area {
    position: absolute;
    left:50%;
    top:40%;
    height:100%;
    color: #fff;
    transform: translateX(-50%);
    text-align: justify;
}
.application_swiper .desc {
    font-size: 1rem;
    line-height: 2rem;
    width: 50%;
}
.application_swiper .swiper-slide img {
    width:100%;
}


.application_thumb_swiper {
    position: relative;
    z-index: 10;
    text-align: center;
    margin: -65px auto 0;
    box-shadow: 0 5px 7px 1px rgba(0, 0, 0, 0.1);

}
.application_thumb_swiper ul {
    background-color: #fff;
}
.application_thumb_swiper ul li {
    cursor: pointer;
    padding: 1rem 0;
}

.application_thumb_swiper ul li:after {
    content: '';
    display: block;
    width: 1px;
    height: 70%;
    background-color: #ecf0f2;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.application_thumb_swiper ul li:last-child:after {
    display: none;
}

.application_thumb_swiper .box {
    width: 68px;
    height: 55px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.application_thumb_swiper .icon {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transition: .3s;
    -o-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
    display: inline-block;
    vertical-align: middle;
}

.application_thumb_swiper .icon:before {
    content: '';
    display: inline-block;
    vertical-align: middle;
    width: 0;
    height: 100%;
}

.application_thumb_swiper .hv {
    top: 100%;
}

.application_thumb_swiper img {
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
    max-height: 100%;
}

.application_thumb_swiper h4 {
    color: #64696c;
    font-size: 1rem;
}

.application_thumb_swiper .swiper-slide.swiper-slide-thumb-active .icon {
    top: -100%;
}

.application_thumb_swiper .swiper-slide.swiper-slide-thumb-active .hv {
    top: 0;
}

.application_thumb_swiper .swiper-slide.swiper-slide-thumb-active h4 {
    color: #004898;
}




.index_news{position: relative;z-index: 9;background: #fff;padding: 2rem 0;}
.index_news .nl {width:45%;}
.index_news .nr {width:55%;padding-left:1%;display: flex;flex-direction: column;justify-content: space-between;}


.index_news .nl .news_item{width:100%;border:1px solid #e1e1e1;;padding:0;transition: all .3s;}
.index_news .nl .news_item .img{width: 100%;overflow: hidden;transition: all .3s;position:relative;padding:5px;}
.index_news .nl .news_item .img img{width: 100%;transition: all .3s;}
.index_news .nl .news_item .wz{position: relative;padding:1.25rem}
.index_news .nl .news_item .wz h3{font-size: 1.2rem;line-height: 2.4rem;
    overflow: hidden; color: #000;margin-bottom: 1.25rem;transition: all .3s;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;

}
.index_news .nl .news_item .wz .time{font-size: 1rem;color: #595353;margin-bottom: 20px;}
.index_news .nl .news_item .wz p{font-size: 0.9rem;line-height: 1.8rem;height:3.6rem; overflow: hidden;color: #595353;margin-bottom: 1rem;transition: all .3s;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;}


.index_news .nr .news_item{width:100%;border-bottom:1px solid #e1e1e1;padding:0;transition: all .3s;height:33.33%;}
.index_news .nr .news_item:first-child {border-top:1px solid #e1e1e1;}
.index_news .nr .news_item a {display: flex;align-items: center;height:100%;}
.index_news .nr .news_item .img{width: 35%;overflow: hidden;transition: all .3s;position:relative;padding:5px;}
.index_news .nr .news_item .img img{width: 100%;transition: all .3s;}
.index_news .nr .news_item .wz{width: 65%;position: relative;padding:0 2%;}
.index_news .nr .news_item .wz h3{font-size: 1rem;line-height: 1rem;overflow: hidden; color: #000;margin-bottom: 1.2rem;transition: all .3s;text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.index_news .nr .news_item .wz .time{font-size: 0.8rem;color: #595353;margin-bottom: 20px;}
.index_news .nr .news_item .wz p{font-size: 0.8rem;line-height: 1.6rem;overflow: hidden;color: #595353;transition: all .3s;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;}

.index_news .news_item:hover .wz h3{color: #137acc;}
.index_news .news_item:hover .wz .time,.index_news .news_item:hover .wz p{color:#137acc;}