.main-swipe{
    position: relative;
    min-width: 1200px;
    max-width: 1920px;
    overflow: hidden;
}
.main-swipe .swiper-pagination-bullet{
    background: #ffffff;
    opacity: 1;
}
.main-swipe .swiper-pagination-bullet-active{
    background: #e71a21;
}


/* about up */
.about-box{
    padding: 60px 0;
    display: flex;
    justify-content: space-between;
}
.about-ble{
    width: 45%;
}
    .about-ble span {
        font-size: 18px;
        color: #e71a21;
        font-weight: 600;
    }
    .about-ble h3 {
        /* font-size: 48px;*/
        font-size: 41px;
        font-weight: 600;
        margin-top: 20px;
    }
.about-ble p{
    font-size: 18px;
    margin-top: 30px;
    line-height: 30px;
}
.about-ble a{
    width: 170px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    background-color: #e31313;
    margin-top: 40px;
    padding: 15px 0;
}
.about-ble a span{
    color: #ffffff;
    font-size: 16px;
}
.about-ble a img{
    width: 20px;
    height: 20px;
    margin-left: 15px;
    transition: all .3s;
}
.about-ble a:hover img{
    margin-left: 25px;
}


.about-bri{
    width: 50%;
}
.about-bri img{
    width: 100%;
    height: auto;
}


.news-tit{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.news-tit h2{
    font-size: 40px;
    font-weight: 600;
}
    .news-tit p {
        font-size: 18px;
        color: #e31313;
        margin-top: 10px;
        font-weight: 600;
    }
/* 业务介绍 */
.business-box{
    min-width: 1200px;
    background-color: #f5f5f5;
    padding: 50px 30px 25px;
}

.business-bul{
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
}
.business-bli{
    width: 32%;
    background-color: #ffffff;
}
.business-bimg{
    width: 100%;
    overflow: hidden;
}
.business-bli:hover .business-bimg img{
    transform: scale(1.1);
}
.business-bli:hover .business-bcnt a h3{
    color: #e31313;
}
.business-bimg img{
    width: 100%;
    height: auto;
    transition: all .3s;
}

.business-bcnt{
    padding: 25px 30px;
}
.business-bcnt a{
    display: flex;
    align-items: center;
}
.business-bcnt a h3{
    font-size: 22px;
    font-weight: 600;
}
.business-bcnt a img{
    width: 20px;
    height: 20px;
    margin-left: 10px;
}
.business-bcnt p{
    font-size: 16px;
    margin-top: 15px;
}





.news-box{
    padding: 50px 0;
}
.newsb-cnt{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

.newsb-ctle{
    width: 66%;
    position: relative;
}
.newsb-ctle > img{
    width: 100%;
    height: auto;
}
.newsb-date{
    width: 80px;
    height: 80px;
    position: absolute;
    top: 40px;
    left: 40px;
    background-color: #e31313;
    border-radius: 10px;
    color: #ffffff;
    padding: 15px;
}
.newsb-date span{
    font-size: 12px;
}
.newsb-date p{
    font-size: 24px;
}

.newsb-ctltxt{
    font-size: 24px;
    position: absolute;
    bottom: 0;
    left: 0;
    color: #ffffff;
    padding: 30px;
}



.newsb-ctri{
    width: 32%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

}

.newsb-ctritm{
    position: relative;
}
.newsb-ctritm > img{
    width: 100%;
    height: auto;
}
.toplet{
    top: 20px;
    left: 20px;
}
.newsb-ctrtxt{
    position: absolute;
    bottom: 0;
    left: 0;
    font-size: 16px;
    color: #ffffff;
    padding: 20px;
}




.newsb-ul{
    margin-top: 30px;
    border-top: 1px solid #d9d9d9;
    display: flex;
    justify-content: space-between;
}
.newsb-ul li{
    width: 32%;
    padding: 25px 0;
    border-bottom: 1px solid #d9d9d9;
}
.newsb-ul li > span{
    font-size: 14px;
    color: #666666;
}
.newsb-ul li p{
    font-size: 16px;
    margin-top: 15px;
    line-height: 28px;
}
.newsb-ul li a{
    display: flex;
    align-items: center;
    margin-top: 20px;
}
.newsb-ul li a span{
    font-size: 14px;
    color: #e31313;
}
.newsb-ul li a img{
    width: 15px;
    height: 15px;
    margin-left: 10px;
    transition: all .3s;
}
.newsb-ul li a:hover img{
    margin-left: 15px;
}


.newsb-btn{
    display: flex;
    justify-content: center;
    margin-top: 45px;
}
.newsb-btn > a{
    width: 180px;
    font-size: 16px;
    text-align: center;
    padding: 15px 0;
    border-radius: 10px;
    border: 1px solid #d9d9d9;
    color: #333333;
}


@media only screen and (max-width: 1440px) {
    .about-box {
        /* padding: 70px 0;*/
        padding: 15px 0;
    }
    .about-ble span {
        font-size: 16px;
        font-weight: 600;
    }
    .about-ble h3 {
       /* font-size: 40px;*/
        font-size: 33px;
        margin-top: 15px;
    }
    .about-ble p {
        font-size: 16px;
        margin-top: 20px;
        line-height: 26px;
    }
    .about-ble a {
        width: 170px;
        margin-top: 30px;
        padding: 10px 0;
    }
    .about-ble a span {
        font-size: 14px;
    }
    .about-ble a img {
        width: 15px;
        height: 15px;
        margin-left: 10px;
    }
    .about-ble a:hover img{
        margin-left: 15px;
    }




    .business-box {
        padding: 40px 20px 20px;
    }
    .news-tit h2 {
        font-size: 32px;
    }
    .news-tit p {
        font-size: 16px;
        margin-top: 5px;
        font-weight: 600;
    }



    .business-bul {
        margin-top: 30px;
    }
    .business-bcnt {
        padding: 20px 25px;
    }
    .business-bcnt a h3 {
        font-size: 18px;
    }
    .business-bcnt a img {
        width: 15px;
        height: 15px;
        margin-left: 5px;
    }
    .business-bcnt p {
        font-size: 14px;
        margin-top: 10px;
    }




    .news-box {
        padding: 40px 0;
    }
    .newsb-cnt {
        margin-top: 30px;
    }
    .newsb-date {
        width: 70px;
        height: 70px;
        position: absolute;
        top: 30px;
        left: 30px;
        padding: 10px;
    }

    .newsb-ctltxt {
        font-size: 20px;
        padding: 25px;
    }
    .toplet {
        top: 10px;
        left: 10px;
    }


    .newsb-ctrtxt {
        font-size: 14px;
        padding: 15px;
    }

    .newsb-ul {
        margin-top: 20px;
    }
    .newsb-ul li {
        padding: 20px 0;
    }
    .newsb-ul li > span {
        font-size: 12px;
    }
    .newsb-ul li p {
        font-size: 14px;
        margin-top: 10px;
        line-height: 24px;
    }
    .newsb-ul li a {
        margin-top: 15px;
    }

    .newsb-btn {
        margin-top: 30px;
    }
    .newsb-btn > a {
        width: 140px;
        font-size: 14px;
        padding: 10px 0;
    }

}

@media only screen and (max-width: 768px) {
    .main-swipe{
        min-width: 100%;
        max-width: 100%;
    }

    .about-box {
        padding: .7rem .1rem;
        flex-direction: column;
    }
    .about-ble {
        width: 100%;
    }
    .about-bri {
        width: 100%;
        margin-top: .2rem;
    }
    .about-ble span {
        font-size: 14px;
    }
    .about-ble h3 {
        font-size: 28px;
        margin-top: .15rem;
    }
    .about-ble p {
        font-size: 14px;
        margin-top: .2rem;
        line-height: 24px;
    }
    .about-ble a {
        width: 140px;
        margin-top: .3rem;
        padding: 10px 0;
    }
    .about-ble a span {
        font-size: 12px;
    }



    .news-tit h2 {
        font-size: 24px;
    }
    .news-tit p {
        font-size: 14px;
        margin-top: 5px;
    }


    .business-box{
        min-width: 100%;
        padding: .4rem .2rem .4rem;
    }
    .business-bul {
        margin-top: .3rem;
        flex-direction: column;
    }
    .business-bli {
        width: 100%;
        margin-bottom: .2rem;
    }
    .business-bcnt {
        padding: .2rem .25rem;
    }
    .business-bcnt a h3 {
        font-size: 16px;
    }
    .business-bcnt p {
        font-size: 12px;
        margin-top: .1rem;
    }



    .news-box {
        padding: .4rem .1rem;
    }
    .newsb-cnt {
        margin-top: .3rem;
        flex-direction: column;
    }
    .newsb-ctle {
        width: 100%;
    }
    .newsb-date {
        width: 60px;
        height: 60px;
        position: absolute;
        top: .3rem;
        left: .3rem;
        padding: .1rem;
    }

    .newsb-ctltxt {
        font-size: 14px;
        padding: .2rem;
    }
    .newsb-date p {
        font-size: 20px;
    }

    .newsb-ctri{
        width: 100%;
    }
    .newsb-ctritm{
        margin-top: .2rem;
    }

    .newsb-ctrtxt {
        font-size: 12px;
        padding: .15rem;
    }


    .newsb-ul {
        margin-top: .2rem;
        flex-direction: column;
    }
    .newsb-ul li {
        width: 100%;
        padding: .2rem 0;
    }
    .newsb-ul li p {
        font-size: 13px;
        margin-top: .1rem;
        line-height: 20px;
    }

    .newsb-ul li a {
        margin-top: .15rem;
    }

    .newsb-btn {
        margin-top: .3rem;
    }
    .newsb-btn > a {
        width: 120px;
        font-size: 12px;
        padding: .1rem 0;
    }
    .newsb-ul li a span {
        font-size: 12px;
    }

}