.banner {position: relative;    box-shadow: 0 0 4px rgb(0 0 0 / 18%);}
.index-banner-swiper {position: relative;background: #000;z-index:1;}
.banner-slide {}
.banner-slide .txt{position: absolute;width: 900px;left: 10%;top: 54%;margin-top: -167px;z-index: 33;}
.banner-slide .txt2{width: 600px;}
.banner-slide .txt h4{font-size: 20px;color: #003a8b;margin: 0;padding: 0;position: relative;text-transform: uppercase;}
.banner-slide .txt h2{font-size: 60px;color: #fff;padding:10px 0 25px 0;margin:0;line-height:70px;font-weight: bold;}
.banner-slide .txt2 h4{color: #003a8b;}
.banner-slide .txt2 h2{color: #333;}
.banner-slide .txt h3{font-size: 20px;color: #fff;padding:25px 0;margin:0;font-weight: normal;line-height: 30px;}
.banner-slide .txt2 h3{color: #666;}
.banner-slide .txt .line {width: 80px;height: 4px;background: #003a8b;margin: 10px 0;}
.banner-slide .txt.center {text-align: center;width:100%;left:0;top:20%;margin: 0;}
.banner-slide .txt.center .line{margin: 10px auto;}
.banner-slide .txt.right {left: auto;right: 5%;}
.banner-slide .txt.none {display: none;}
.banner-slide .img {text-align: center;}
.banner-slide .txt .img {text-align: left;}


.banner-slide .txt h4 {transform:translateY(200px);opacity:0;transition:all 0.3s;}
.banner-slide .txt h2 {transform:translateY(200px);opacity:0;transition:all 0.5s;}
.banner-slide .txt h3 {transform:translateY(200px);opacity:0;transition:all 0.8s;}
.banner-slide .txt .line {transform:translateY(200px);opacity:0;transition:all 0.7s;}
.index-banner-swiper .swiper-slide-active .txt h4,
.index-banner-swiper .swiper-slide-active .txt h2,
.index-banner-swiper .swiper-slide-active .txt h3,
.index-banner-swiper .swiper-slide-active .txt .line{transform:translateY(0px);opacity:1;}


.swiper-banner-pagination {bottom: 55px;width: 100%; display: block;z-index: 90;}
.swiper-banner-pagination .swiper-pagination-bullet {width:60px;height:10px;margin:0 0 0 10px;border-radius: 0;opacity:1;background: none; position: relative;z-index: 11;outline: none;}
.swiper-banner-pagination .swiper-pagination-bullet::before {content: '';display: block;width: 100%;height: 2px;position: absolute;left: 0;top:5px;background: #fff;opacity: 0.3;}
.swiper-banner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active::after{opacity: 1;}
.swiper-banner-pagination .swiper-pagination-bullet::after {content: '';display: block;position: absolute;left:0;top:5px;width:0;height: 2px;background: #003a8b;-webkit-transition:all .4s ease;-moz-transition:all .4s ease;transition:all .4s ease;z-index: 10;}
.swiper-banner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active::after {-webkit-animation: w100 4000ms 1;animation: w100 4000ms 1;}

@keyframes w100{0%{width: 0%;} 100%{width: 100%;}}












/*产品*/
.teaser *{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
/*.section {*/
/*    background: url(../images/blog_bg.jpg)no-repeat center center;*/
/*}*/
.index-products-center {
    padding: 70px 0 50px 0;
}
.index-products-center h2 {
    font-size: 75px;
    text-align: center;
    font-weight: bold;
    text-transform: uppercase;
    font-family: 'Poppins-bold';
}
.index-products-center h6 {
    font-size: 18px;
    color: #949494;
    line-height: 32px;
    text-align: center;
    margin-bottom: 30px;
    margin-top: 15px;
}
.c-item-btn {
    text-align: center;
    margin-bottom: 50px;
    margin-top: 20px;
    /*display: inline-block;*/
}
.c-item-btn a {
    padding: 10px 15px;
    border: 1px solid #666;
    border-radius: 5px;
    margin: 0 5px;
    display: inline-block;
    
}
.c-a {width: 100%;position: relative;overflow: hidden;padding-top: .5rem;padding-bottom: .5rem;background-color: #fff;}
.c-a:before {content: '';position: absolute;top: 0;left: 0;width: 7.1rem;height: 1.6rem;background-image: url('../images/b39.jpg');background-size: cover;background-position: center center;background-repeat: no-repeat;}
.c-main {width: 17.54rem;margin: 0 auto;position: relative;z-index: 8;}
.c-top {width: 100%;text-align: center;margin-bottom: .4rem;}
.c-titles {width: 100%;color: #d92618;font-weight: bold;margin-bottom: .2rem;}
.c-titles span {color: #d92618;}
.c-en {color: #d6d6d6;}
.c-bottom {width: 100%;position: relative;}
.c-b {width: 100%;}
/*.c-item {width: 25%;padding: 0 .17rem;}  */
.c-link {
    display: block;
    width: 100%;
    cursor: pointer;
    position: relative;
    padding: 22px;
    text-align: center;
    background-color: #ffffff;
    border-radius: 10px;
    border: solid 1px #ddd;
}
.c-link:hover {
    border: solid 1px #003c8b;
}
.c-link .c-text .c-more::before {
    font-size: 33px;
    line-height: 46px;
    position: absolute;
    z-index: -1;
    top: 0;
    left: -47px;
    width: 46px;
    height: 46px;
    content: "";
    transition: all 0.56s;
    text-align: center;
    text-indent: 0;
    color: #fff;
    background: #003c8b;
}
.c-link:hover .c-text .c-more:before {
    content: "";
    transform: scale(10);
    color: #332d43;
}

.c-nub {width: 100%;text-align: left;color: #888888;line-height: 1.5;margin-bottom: .3rem;}
.c-img {width: 100%;}
.c-img img {max-width: 100%;max-height: 100%;}
.c-text {width: 100%;}
.c-c {width: 100%;position: relative;padding-bottom: 18px;
    margin-bottom: 18px;}
.c-c:before {content: '';position: absolute;bottom: 0;left: 0;width: 100%;height: 1px;background-color: rgb(24 48 217 / 20%);}
.c-c:after {content: '';position: absolute;bottom: 0;left: 50%;margin-left: -.15rem;width: .3rem;height: 2px;background-color: #003c8b;}
.c-text .c-name {color: #333;line-height: 1.41;display: block;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.c-text .c-intro {color: #888888;line-height: 1.3;height: 2.6em;margin-bottom: .25rem;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.c-link:hover {
    box-shadow: 0 0 10px rgb(0 0 0 / 18%);
}
.c-text .c-more {
    position: relative;
    z-index: 0;
    overflow: hidden;
    display: inline-block;
    padding: 0 35px;
    color: #003c8b;
    line-height: 38px;
    background-color: #ffffff;
    box-shadow: 0px 0px 12px 0px rgb(109 150 111 / 23%);
    border-radius: 25px;
}
.c-link:hover .c-text .c-more {
    color: #fff;
}
.c-text .c-more:after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    margin-left: 20px;
    width: 13px;
    height: 13px;
    position: relative;
    top: -1px;
    background-image: url(../images/a13-b.png);
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
}
.c-link:hover .c-text .c-more:after {
    background-image: url(../images/a13-b2.png);
    z-index: 1;
}
.c-sub {opacity: 0;z-index: -1;transition: all ease .5s;position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
.c-bg {position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-size: cover;background-position: center center;background-repeat: no-repeat;}
.c-bg:after {content: '';opacity: .85;position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: #d92618;background-image: linear-gradient(270deg, #d92618 0%, #d92618 100%), linear-gradient(#ffffff, #ffffff);}
.c-box {position: absolute;top: 50%;left: 0;padding: .3rem .5rem;transform: translate(0, -50%);text-align: left;max-width: 100%;overflow: auto;}
.c-sub .c-name {color: #ffffff;font-weight: bold;line-height: 1.27;margin-bottom: .3rem;}
.c-textbox {color: #ffffff;line-height: 1.6;min-height: 2.8rem;padding-bottom: .3rem;}
.c-textbox * {line-height: inherit;}
.c-sub .c-more {display: inline-block;padding: 0 .35rem;color: #d92618;line-height: .52rem;background-color: #ffffff;box-shadow: 0px 0px .13rem 0px rgba(109, 150, 111, 0.23);border-radius: .26rem;}
.c-sub .c-more:after {content: '';display: inline-block;vertical-align: middle;margin-left: .2rem;width: .14rem;height: .14rem;background-image: url('../images/a13-b.png');background-size: contain;background-position: center center;background-repeat: no-repeat;}
.c-link:hover .c-sub {opacity: 1;z-index: 8;}
.c-prev {left: -60px;margin-top: -30px;width: 35px;height: 35px;border-radius: 50%;background-size: 0 0;background-position: left top;background-color: #000;}
.c-prev:before {content: '';position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-image: url('../images/a38.png');background-size: 9px auto;background-position: center center;background-repeat: no-repeat;}
.c-prev:hover {background-size: cover;background-color: #d92618;background-image: linear-gradient(270deg, #d92618 0%, #d92618 100%), linear-gradient(#d92618, #d92618);}
.c-next {transform: rotate(-180deg);right: -60px;margin-top: -30px;width: 35px;height: 35px;border-radius: 50%;background-size: 0 0;background-position: left top;background-color: #000;}
.c-next:before {content: '';position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-image: url('../images/a38.png');background-size: 9px auto;background-position: center center;background-repeat: no-repeat;}
.c-next:hover {background-size: cover;background-color: #d92618;background-image: linear-gradient(270deg, #d92618 0%, #d92618 100%), linear-gradient(#d92618, #d92618);}
@media (max-width: 900px) {
    .c-main {
        width: 100%;
        max-width: 500px;
        padding-left: 10px;
        padding-right: 10px;
    }

    .c-item {
        width: 50%;
    }

    .c-prev {
        left: 0;
    }

    .c-next {
        right: 0;
    }

    .c-bottom.teaser {
        width: 100%;
        margin: 0 auto;
    }

    .c-text .c-more {
        padding: 0 10px;
        width: 100%;
        color: #fff;
    }

    .c-link .c-text .c-more:before {
        transform: scale(10);
    }

    .c-link .c-text .c-more:after {
        background-image: url(../images/a13-b2.png);
        z-index: 1;
    }
}














.home-about{position: relative;padding: 50px 0 0;color: #fff;}
.home-about .text-box{position: absolute;top: 0;right: 0;left: 0;bottom: 0;z-index: 2;}
.home-about .right{display: flex;align-items: center;justify-content: flex-end;}
.home-about .right .text{width: 90%;}
.home-about .right .text h2{font-size: 55px;line-height: 75px;margin-bottom: 30px;font-weight: bold;}
.home-about .right .text p{font-size: 16px;line-height: 24px;color: rgba(255, 255, 255, 0.5);}
.home-about .right .text .more{width: 210px;height: 54px;border: 1px solid #dddddd;font-size: 18px;line-height: 52px;height: 52px;text-align: center;display: block;margin-top: 50px;color: #fff;border-radius: 50px;overflow: hidden;}
.home-about .right .text .more:hover{background: #00265a;border-color: #fff;transition: all 0.5s;}
.home-about .num-box{display: flex;flex-wrap: wrap;justify-content: space-between;margin-top: 150px;}
.home-about .num-box .item{width: 16%;}
.home-about .num-box h4{font-size: 75px;line-height: 75px;margin-bottom: 20px;text-align: center;}
.home-about .num-box p{font-size: 18px;line-height: 42px;text-align: center;}
.home-about .num-box #target2:after,.home-about .num-box #target3:after,.home-about .num-box #target4:after{content: "+";font-size: 24px;line-height: 24px; display: inline-block;}
.home-about .num-box #target5:after{content: "M²";font-size: 24px;display: inline-block;line-height: 24px;}

@media(max-width:1760px) {
    .home-about .num-box{margin-top: 60px;}
    .home-about .num-box .item{width: 20%;}
}

@media(max-width:1480px) {
    .home-about .right .text h2{font-size: 55px;line-height: 55px;}
    .home-about .num-box h4{font-size: 65px;line-height: 65px;}
    .home-about .right .text p{font-size: 16px;line-height: 26px;}
}

@media(max-width:768px) {
    .home-about{background: #333;padding: 50px 0;height: auto;}
    .home-about .text-box{position: relative;}
    .home-about>img{display: none;}
    .home-about .right .text{width: 100%;}
    .home-about .right .text h2{font-size: 36px;margin-top: 20px;line-height: 52px;}
    .home-about .right .text p{font-size: 16px;line-height: 26px;}
    .home-about .right .text .more{margin: 25px 0 20px;}
    .home-about .num-box{margin-top: 20px;}
    .home-about .num-box .item{width: 50%;margin-bottom: 15px;}
    .home-about .num-box h4{font-size: 32px;line-height: 32px;margin-bottom: 0px;}
    .home-about .num-box p{font-size: 16px;}
}







.home-link{padding: 120px 0 140px;}
.home-link .row{margin-left: -12px;margin-right: -12px;}
.home-link .row .col{padding-left: 12px;padding-right: 12px;}
.home-link h2{font-size: 60px;text-align: center;font-weight: bold;text-transform: uppercase;font-family: 'Poppins-bold';}
.home-link p{font-size: 18px;color: #949494;line-height: 32px;text-align: center;margin-bottom: 60px;margin-top: 15px;}
.home-link .link-box{margin-bottom: 24px;}
.home-link .link-box:hover{box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);}

@media(max-width:768px) {
    .home-link{padding: 50px 0;}
    .home-link h2{font-size: 24px;}
    .home-link p{font-size: 16px;line-height: 26px;margin-bottom: 30px;}
}




.hmmore{background: #003a8b;font-size: 22px;line-height: 70px;text-align: center;color: #fff;border-radius: 50px;overflow: hidden;display: block;margin: 60px auto 30px; width: 300px;height: 70px;}
.hmmore span{margin-left: 25px;}
.hmmore:hover{color: #fff;background: #00265a;transition: all 0.5s;}
.hmmore.cert{font-size: 18px;line-height: 54px;height: 54px;width: 200px;margin: 0;}
.hmmore.pro{width: 200px;line-height: 60px;height: 60px;margin: 0;font-size: 18px;position: absolute;bottom: 70px;left: 55px;}




/*荣誉资质*/
.home-cert{background: linear-gradient(to right, #003a8b 0%, #003a8b 50%, #f4f4f4 50%, #f4f4f4 100%);padding: 60px 0;}
.home-cert .container-xl{display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;}
.home-cert .container-xl .left{width: 40%;}
.home-cert .container-xl .right{width: 60%;background: #fff;position: relative;display: flex;justify-content: flex-end;align-items: center;padding: 65px 50px 65px 0;}
.home-cert .container-xl .right .text{width: 80%;}
.home-cert .container-xl .right .text h2{font-size: 42px;line-height: 46px;margin-bottom: 30px;}
.home-cert .container-xl .right .text p{font-size: 18px;line-height: 32px;color: #9a9a9a;margin-bottom: 45px;}

@media(max-width:768px) {
    .home-cert{background: #f08519;padding: 50px 0;}
    .home-cert .container-xl .left{width: 100%;margin-bottom: 25px;}
    .home-cert .container-xl .right{width: 100%;padding: 25px;}
    .home-cert .container-xl .right .text{width: 100%;}
    .home-cert .container-xl .right .text h2{font-size: 26px;line-height: 32px;}
    .home-cert .container-xl .right .text p{font-size: 16px;line-height: 26px;}
    .hmmore.cert{width: 180px;line-height: 42px;height: 42px;font-size: 16px;}
}









/*新闻资讯*/
.home-news{background: #f4f4f4;position: relative;padding: 120px 0 40px;}
.home-news .row{margin-left: -20px;margin-right: -20px;}
.home-news .row .col-md-3{padding-left: 20px;padding-right: 20px;}
.home-news h2{font-size: 60px;text-align: center;font-weight: bold;text-transform: uppercase;font-family: 'Poppins-bold';}
.home-news h6{font-size: 18px;color: #949494;line-height: 32px;text-align: center;margin-bottom: 60px;margin-top: 15px;}
.home-news .news-box{margin-bottom: 40px;background: #fff;}
.home-news .news-box .text{padding: 30px;}
.home-news .news-box .text h4{font-size: 18px;font-weight: bold; margin-bottom: 15px;line-height: 25px;height: 50px; display: -webkit-box;overflow: hidden;text-overflow: ellipsis;word-wrap: break-word;white-space: normal !important;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.home-news .news-box .text p{font-size: 16px;line-height: 25px;color: #999999;margin-bottom: 35px;height: 100px; display: -webkit-box;overflow: hidden;text-overflow: ellipsis;word-wrap: break-word;white-space: normal !important;-webkit-line-clamp: 4;-webkit-box-orient: vertical;}
.home-news .news-box .text .more-box{display: flex;align-items: center;font-size: 26px;line-height: 26px; color: #666666;}
.home-news .news-box .text .more-box .more{margin-bottom: 5px; color: #666666;width: 0px;height: 26px; overflow: hidden; font-size: 16px;line-height: 26px;font-family: 'Poppins-bold';transition: all 0.5s;}
.home-news .news-box:hover .text .more-box .more{width: 100px;}
.home-news .news-box .img{overflow: hidden;}
.home-news .news-box .img img{transition: all 0.5s ease;}
.home-news .news-box:hover .img img{transform: scale(1.1);}
.home-news .news-box:hover{box-shadow: 0 0 35px rgba(0, 0, 0, 0.1);transition: all 0.5s;}

@media(max-width:1660px) {
    .home-news .row{margin-left: -15px;margin-right: -15px;}
    .home-news .row .col-md-3{padding-left: 15px;padding-right: 15px;}
}

@media(max-width:768px) {
    .home-news{padding: 50px 0;}
    .home-news h2{font-size: 26px;}
    .home-news h6{font-size: 16px;line-height: 26px;margin-bottom: 30px;}
    .hmmore{width: 200px;height: 50px;line-height: 50px;font-size: 16px;margin: 20px auto;}
}