/* banner */
.banner{position: relative;height: 100vh;}
/* .banner .img-swiper img{transition: all 10s;animation: fade 15s ease infinite;} */
.banner .img-swiper .swiper-slide:nth-child(2) img{object-position: right;}
.banner .prev-next{position: absolute;bottom: 20px;width: 245px;right: 5%;}
.banner .txt-swiper .swiper-button-next{transform: rotate(-0deg);}
.banner .txt-swiper .swiper-button-prev{transform: rotate(-0deg);}
.banner .txt-swiper .swiper-slide{position: relative;}
.banner .txt-swiper .swiper-slide .tit-1{width: 75%;max-width: 725px;background-color: #269237;display: flex;position: absolute;left: 0;bottom: 5%;padding: 25px;}
.banner .txt-swiper .swiper-slide .tit-1 span{font-size: 28px;width: 100%;max-width: 480px;margin-left: auto;color:#fff;font-weight: 600;line-height: 1.7;}
.banner .txt-swiper .swiper-slide .area{height: 100%;position: relative;}
.banner .txt-swiper .swiper-slide .area .info{width: 90%;max-width: 100%;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);text-align: left;}
.banner .txt-swiper .swiper-slide .area .info img{width: auto;max-width: 100%;}
.banner .txt-swiper .swiper-slide:nth-child(3) .area{max-width: 1700px;}
.banner .txt-swiper .swiper-slide:nth-child(3) .area .info{top: 30%;}
.banner .txt-swiper .swiper-slide:nth-child(2) .area .info{text-align: right;width: 85%;}
.banner .txt-swiper .swiper-slide:nth-child(3), .area,.banner .txt-swiper .swiper-slide:nth-child(2) .area{max-width: 1830px;}
.banner .txt-swiper .swiper-pagination{right: calc(5%);}


.banner .prev-next .swiper-button-prev,.banner .prev-next .swiper-button-next{border-radius: 50%;top: auto;bottom: 15px;width: 50px;height: 50px;}
.banner .prev-next .swiper-button-prev::after,.banner .prev-next .swiper-button-next::after{content: "→";display: inline-block;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%) scaleY(2);color: #fff;font-family: math;font-weight: 600;font-size: 16px!important;}
.banner .prev-next .swiper-button-prev::after{transform: translate(-50%,-50%) scaleY(2) rotate(180deg);}
.banner .prev-next .swiper-button-prev{left: 0;background-color: rgba(0, 0, 0, 0.2);}
.banner .prev-next .swiper-button-next{right: 0;background-color: rgba(0, 0, 0, 0.2);}
.banner .prev-next .swiper-button-next:after,.banner .prev-next .swiper-button-prev:after{font-size: 24px;color: rgba(255, 255, 255, 0.7);}

.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction{width: auto;left: auto;right: calc(10% + 120px);font-weight: 100;font-size: 60px;color: #fff;}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span{font-size: 40px;display: inline-block;color: #fff;}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span:first-child{transform: translateY(-15px);}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span:last-child{transform: translateY(5px);}

.banner .img-swiper .swiper-pagination{width: 245px;right: 5%;}
.banner .img-swiper .swiper-pagination .swiper-pagination-bullet{background-color: #fff;opacity: 1;transition: all 0.3s;}
.banner .img-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{transform: scale(1.5);}

.banner .prev-next div:hover{background-color: #fff;}
.banner .txt-swiper .prev-next div:hover::after{color: #269237!important;}

@keyframes fade {
    0%{
        transform: scale(1);
    }
    50%{
        transform: scale(1.05);
    }
    100%{
        transform: scale(1);
    }
}
@keyframes fade-info1 {
    0%{
        transform: translateX(-50%) rotateX(90deg);
    }
    50%{
        transform: translateX(-50%) rotateX(90deg);
    }
    100%{
        transform: translateX(-50%) rotateX(0deg);
    }
}


/* public */
.title{display: flex;flex-wrap: wrap;width: 100%;font-size: 28px;font-weight: 600;line-height: 1;align-content: start;}
.title span{font-size: 44px;width: 100%;margin-top: 15px;}

/* about */
.about{padding: 15.5% 0px;}
.about{position: relative;background-size: cover;background-position: center;}
.about h2{margin: 0;}
.about h2{width: 40%;color: #fff;}
.about .area{flex-wrap: wrap;}
.about .area h2 span{color: #fff;}
.about .a-con{width: 60%;float: left;color: #fff;font-size: 16px;line-height: 30px;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 5;-webkit-box-orient: vertical;margin-top: 12%;}
.about2 .ab-link{background-color: #fff;padding: 4% 0 3%;margin-top: 5%;width: 100%;}
.about2 .ab-link ul{display: flex;}
.about2 .ab-link ul li{padding: 0 5%;border-left: 1px solid #cccccc;flex-grow: 1;}
.about2 .ab-link ul li:first-child{border-left: 0;}
.about2 .ab-link ul li img{height: 38px;}
.about2 .ab-link ul li h3{font-size: 20px;color: #2e2e2e;margin: 20px 0 10px;font-weight: 600;}
.about2 .ab-link ul li p{font-size: 16px;color: #999;}

.about2 .ab-link ul li:hover{transform: translateY(-3px);}
.about2 .ab-link ul li:hover a h3,.about .ab-link ul li:hover a p{color: #269237;}



/* product */
.product{padding: 0;background-color: #f5fbf6;}
.product{background-size: 100%;background-position: center bottom;background-repeat: no-repeat;overflow: hidden;}

.product .area{display: flex;flex-wrap: wrap;padding: 75px 15px 60px;}
.product h2{width: 30%;margin: 0;}
.product h2 a{margin-top: 5%;width: 45px;height: 45px;display: flex;align-items: center;justify-content: center;color: rgba(0, 0, 0, .8);border: 2px solid rgba(0, 0, 0, .8);border-radius: 50%;font-weight: 600;font-size: 18px;}
.product h2 a:hover{color: #269237;border-color: #269237;}
.product .pro-cate{width: 70%;display: flex;flex-wrap: wrap;}
.product .pro-cate .li{width: calc(33.333333% - 3%);margin-right: 4.5%;border-top: 3px solid rgba(0, 0, 0, .6);padding-bottom: 100px;position: relative;}
.product .pro-cate .li:nth-child(3n){margin-right: 0;}
.product .pro-cate .li h2{width: 100%;font-size: 24px;color: rgba(0, 0, 0, .8);margin-top: 25px;}
.product .pro-cate .li h2 p{font-size: 16px;font-weight: 600;text-transform: uppercase;line-height: 35px;color: rgba(0, 0, 0, .6);}
.product .pro-cate .li img{position: absolute;width: 50px;height: 50px;right: 0;bottom: 30px;object-fit: contain;}
.product .pro-cate .li:hover{border-color: #269237;transform: translateY(-3px);border-color: #269237;}
.product .pro-cate .li:hover h2{color: #269237;}
.product .pro-cate .li:hover h2 p{color: #269237;}
.product #proSwiper{width: 100%;max-width: 1430px;margin: 0 auto;position: relative;padding-bottom: 130px;}
.product #proSwiper .swiper-pagination{bottom: 60px;}
.product #proSwiper .swiper-pagination .swiper-pagination-bullet-active{background-color: #269237;}
.product ul li{padding-top: 25%;position: relative;background-size: cover;cursor: pointer;z-index: 1;overflow: hidden;}
.product ul li:hover a .pro-info{background-color: #269237;}
.product ul li:hover a .pro-info h3{color: #fff;}
.product ul li:hover a .pro-info p{color: #fff;}
.product ul li a{position: absolute;width: 100%;height: 100%;display: block;left: 0;top: 0;}
.product ul li a::before{content: '';display: inline-block;width: 100%;height: 100%;position: absolute;left: 0;top: 0;z-index: 1;}
.product ul li a .pro-info{position: absolute;bottom: 0;right: 0;background-color: #fff;width: 50%;padding: 2.5% 4%;opacity: 0;z-index: 2;}
.product ul li a .pro-info h3{color: #2e2e2e;font-size: 24px;margin-bottom: 7.5%;}
.product ul li a .pro-info p{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;color: #999;font-size: 16px;}

.product ul li.swiper-slide-active a::before{opacity: 0;}
.product ul li.swiper-slide-active a .pro-info{opacity: 1;}


/* adv */
.adv{background-size: cover;padding-bottom: 2.5%;}
.adv .area{flex-wrap: wrap;}
.adv h2{margin: 4% auto 3%;width: 100%;}
.adv ul li{text-align: center;margin-bottom: 30px;}
.adv ul li div{padding: 12%;background-color: #f8f8f8;}
.adv ul li div img{margin: 15% 0;height: 40px;}
.adv ul li div h4{font-size: 28px;margin-bottom: 8%;}
.adv ul li div p{line-height: 25px;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 5;-webkit-box-orient: vertical;height: 100px;display: inline-block;width: 100%;color: #999;}

.adv ul li div:hover{background-color: #269237;}
.adv ul li div:hover img{filter: grayscale(1) brightness(5);}
.adv ul li div:hover h4,.adv ul li div:hover p{color: #fff;}




/* news */
.news{padding-bottom: 2.5%;}
.news .area{flex-wrap: wrap;}
.news h2{position: relative;margin: 4% 0 3%;width: 100%;}
.news ul li{margin-bottom: 20px;}
.news ul li a{color: #2e2e2e;display: flex;flex-wrap: wrap;}
.news ul li a .time{width: 129px;float: left;border-right: 1px solid #cccccc;padding-right: 25px;text-align: right;font-weight: bold;}
.news ul li a .time b{display: block;width: 100%;font-size: 32px;line-height: 30px;float: left;}
.news ul li a .time span{display: inline-block;width: 100%;font-size: 16px;line-height: 40px;}
.news ul li a .time i{display: inline-block;width: 100%;line-height: 60px;font-size: 60px;color: #6a6e6a;font-weight: normal;margin-top: 20px;}

.news ul li a .info{padding-left: 4%;}
.news ul li a .info h4{display: block;width: 100%;float: left;font-size: 24px;line-height: 70px;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;}
.news ul li a .info p{display: block;width: 100%;float: left;;height: 70px;line-height: 35px;font-size: 16px;color: #999999;margin: 5px 0 5px;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}

.news ul li a .info{width: calc(100% - 130px);float: left;}

.news ul li a img{display: none;}
.news ul li:first-child a{height: 555px;}
.news ul li:first-child a .time i{margin-top: 40px;}
.news ul li:first-child a img{display: block;height: 290px;width: 100%;object-fit: cover;margin-bottom: 30px;}
.news ul li:first-child a .info p{margin: 25px 0 5px;}
.news ul li a:hover{transform: translateY(-3px);}
.news ul li a:hover .info h4,.news ul li a:hover .info p,.news ul li a:hover .time b,.news ul li a:hover .time span,.news ul li a:hover .time i{color: #269237;}


@media screen and (min-width: 0px) and (max-width:1200px){
  .adv ul li div h4{font-size: 24px;}
    .product ul li .product-info p:first-child{font-size: 22px;}
    .news ul li a .info h4{font-size: 22px;}
    .news ul li a .time{width: 119px;}
    .news ul li a .info{width: calc(100% - 120px);}
    .news ul li a .time b{font-size: 28px;}
    .news ul li a .time i{font-size: 50px;}
}
@media screen and (min-width: 0px) and (max-width:1050px){

}

@media screen and (min-width: 0px) and (max-width:992px){
  .adv ul li div h4{font-size: 22px;}

    .product .pro-cate{width: 100%;margin-top: 30px;}
    .product #proSwiper{padding-bottom: 60px;}
    .product #proSwiper .swiper-pagination{bottom: 25px;}

    .about .a-l{margin-top: 5%;}
    .about .a-l .fr .a-con{margin-top: 0;font-size: 14px;}
    .about .a-l .fr a,.news h2 a span{width: 49px;height: 49px;line-height: 49px;}
    .about .ab-link ul li p{font-size: 15px;}
    .about .a-con{font-size: 15px;}
    .news ul li a .time{width: 99px;}
    .news ul li a .info{width: calc(100% - 100px);}
    .news ul li a .time b{font-size: 24px;}
    .news ul li a .info h4{font-size: 19px;font-weight: bold;}
    .news ul li a .info p{font-size: 15px;}
}

@media screen and (min-width: 0px) and (max-width:768px){
  .adv ul li{margin-bottom: 15px;}
  .adv ul li div h4{font-size: 19px;font-weight: bold;}
  .adv ul li:nth-child(2n-1){padding-right: 8px;}
  .adv ul li:nth-child(2n){padding-left: 8px;}

    .banner{height: calc(100vh - 70px);}
    .banner .txt-swiper .swiper-slide .tit-1 span{font-size: 24px;}

    .product .area{padding: 30px 15px 0;}
    .adv h2.title{margin-top: 30px;}
    .about{padding: 30px 0;}
    .about h2{width: 100%;}
    .about .a-con{width: 100%;}
    .news h2.title{margin-top: 30px;}


    .product .pro-cate .li,.product .pro-cate .li:nth-child(3n){padding-bottom: 45px;width: calc(50% - 7.5px);margin-right: 15px;}
    .product .pro-cate .li:nth-child(2n){margin-right: 0;}
    .product .pro-cate .li h2{font-size: 19px;}
    .product .pro-cate .li h2 p{font-size: 14px;}
    .product .pro-cate .li img{height: 40px;}
    .product ul li a .pro-info h3{font-size: 22px;}
    .product ul li a .pro-info{padding: 15px 4%;}
    .about .ab-link ul li h3{font-size: 18px;font-weight: bold;}
    .about .ab-link ul li p{font-size: 14px;}
    .news ul li a .info p{font-size: 14px;}
    .news ul li{margin-bottom: 20px;}

    .about .a-con{font-size: 14px;}

    .news ul li a .info h4{line-height: 40px;}
    .news ul li:first-child a .time i{margin-top: 20px;}
    .news ul li a .time i{margin-top: 0;line-height: 40px;font-size: 40px;}
    .news ul li a .info p{line-height: 30px;height: 60px;}
    .news ul li a .time i{}
    .news ul li a .time b{font-size: 23px;}
    .news ul li:first-child a .time i{margin-top: 0;}
    .news ul li:first-child a .info p{margin: 5px 0;}
}
@media screen and (min-width: 0px) and (max-width:550px){
    .about .a-l .fr a,.news h2 a span{width: 39px;height: 39px;line-height: 39px;}
    .news ul li a h4{font-size: 18px;font-weight: bold;}
    .product ul li .product-info p:first-child{top: 5px;}
}
@media screen and (min-width: 0px) and (max-width:440px){
    .banner .txt-swiper .swiper-slide .tit-1 span{font-size: 17px;}
    .about .ab-link ul li h3{font-size: 17px;}
    .about .a-con h3{font-size: 18px;}
    .about .ab-link ul li img{height: 26px;}
    .about .ab-link ul li h3{margin-top: 5px;}
    .about .ab-link ul li p{display: none;}

    .product h2{width: 100%;}
    

    .news ul li:first-child a img{margin-bottom: 20px;}
    .news ul li a .info h4{font-size: 17px;}
    .news ul li a .time b{font-size: 20px;}
    
    .adv ul li div h4{font-size: 17px;}
    .adv ul li div p{font-size: 15px;}

    .product .pro-cate{margin-top: 10px;}
    .product .pro-cate .li h2 p{font-size: 13px;font-weight: 300;}
}
@media screen and (min-width: 0px) and (max-width:375px){
    .news ul li:first-child a{height: 390px;}
    .news ul li:first-child a img{height: 200px;}
    .news ul li .li-d a .time b{font-size: 30px;}
    .news ul li a{height: 115px;}
    .news ul li .li-d a .info{padding-top: 40px;width: calc(100% - 50px);padding-top: 20px;}
    .news ul li .li-d a .time{width: 50px;padding-top: 15px;}
    .product ul li .product-info p:first-child{top: 0;}
}

@keyframes float2 {
    0%{
        transform: translate(0%,-50%);
    }
	50%{
		transform: translate(0%,-60%);
	}
    100%{
        transform: translate(0%,-50%);
    }
}
@keyframes float3 {
    0%{
        transform: translate(0%,0%);
    }
	50%{
		transform: translate(0%,20%);
	}
    100%{
        transform: translate(0%,0%);
    }
}