body{
    background: #F3F4F7;
}
@media screen and (min-width: 1025px) {
    .product {
        max-width: 1200px;
        margin: 0 auto;
        padding: 25px 0 45px;
        background: #F3F4F7;
    }
    .product .title{
        display: none;
    }
    .product-center-title {
        color: #333333;
        display: flex;
        align-items: center;
        flex-direction: column;
    }
    .product-center-title-zn h3{
        margin: 0 28px;
        font-size: 22px;
        color: #333333;
    }
    .product-center-title-zn-line-x{
        width: 46px;
        height: 1px;
        background: #999999;
    }
    .product-center-title-zn-line-c{
        width: 34px;
        height: 3px;
        background: #717171;
    }
    .product-center-title-en{
        /*margin-top: 12px;*/
        font-size: 12px;
        letter-spacing: 5px;
    }
    .product-list{
        margin-top: 46px;
        display: flex;
        flex-wrap: wrap;
    }
    .product-list li{
        width: 275px;
        height: 410px;
        background: #FFFFFF;
        /*border: 1px solid #FFFFFF;*/
        transition: all 0.4s ease-out;
        margin-right: 33px;
        cursor: pointer;
    }
    .product-list li:nth-of-type(4n){
        margin-right: 0;
    }
    .product-list li:hover{
        transform: scale(1.03);
        box-shadow: 0 5px 15px 0 #dcdcdc;
    /*border: 1px solid #5A75DD;*/
        /*background: #889BE5;*/
    }
    .product-list li .product-wrap{
        width: 273px;
        height: 270px;
    }
    .product-list li .product-wrap img{
        width: 100%;
        height: 100%;
    }
    .product-list li .product-con{
        padding: 10px 20px 0;
        background: #FFFFFF;
        word-break:break-all;
    }
    .product-con div{
        font-size: 18px;
        color: #333333;
        display: flex;
    }
    .product-con div span{
        position: relative;
    }
    .product-con div span::after{
        content: "";
        position: absolute;
        bottom: -12px;
        left: 0;
        width: 90px;
        height: 2px;
        background: #5A75DD;
        /*padding-bottom: 12px;*/
        /*border-bottom: 2px solid #5A75DD;*/
    }
    .product-con p{
        height: 65px;
        margin-top: 25px;
        font-size: 16px;
        color: #999999;
        line-height: 22px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    .introduce{
        padding: 45px 0 140px;
        background: #FFFFFF;
        position: relative;
        overflow: hidden;
    }
    .back-text{
        position: absolute;
        right: -90px;
        bottom: 0;
        font-size: 422px;
        font-weight: bold;
        color: rgba(243, 244, 247, 0.6);
    }
    .introduce-title{
        font-size: 48px;
    }
    .introduce-title span{
        color: #9B9B9B;
    }
    .introduce-title h3{
        color: #5A75DD;
        font-size: 48px;
    }
    .introduce-p{
        margin-top: 20px;
        font-size: 30px;
        color: #666666;
    }
    .introduce-line{
        margin: 16px auto 0;
        max-width: 1200px;
    }
    .introduce-line-center{
        margin: 0 30px;
        width: 14px;
        height: 14px;
        background: #5A75DD;
        border-radius: 50%;
    }
    .advantage{
        max-width: 1300px;
        margin: 90px auto 0;
        display: flex;
        justify-content: center;
    }
    .advantage .img-wrap{
        width: 693px;
        height: 359px;
        position: relative;
    }
    .advantage .img-wrap img{
        width: 100%;
        height: 100%;
    }
    #ysback-h5{
        display: none;
    }
    .advantage-title img{
        width: 22px !important;
        height: 28px !important;
        object-fit: contain;
    }
    .advantage-title span{
        margin-left: 12px;
        font-size: 22px;
        color: #333333;
    }
    .advantage-p{
        margin-top: 10px;
        font-size: 18px;
        color: #666666;
        line-height: 22px;
    }
    .pp-advantage{
        position: absolute;
        top: -30px;
        left: -160px;
        width: 240px;
    }
    .js-advantage{
        position: absolute;
        top: -30px;
        right: -170px;
        width: 240px;
    }
    .zy-advantage{
        position: absolute;
        top: 145px;
        left: -254px;
        width: 280px;
    }
    .khzy-advantage{
        position: absolute;
        top: 145px;
        right: -260px;
        width: 280px;
    }
    .hylx-advantage{
        position: absolute;
        top: 310px;
        left: -182px;
        width: 312px;
    }
    .whdy-advantage{
        position: absolute;
        top: 315px;
        right: -240px;
        width: 312px;
    }
    .news{
        padding: 45px 0;
    }
    .news .title{
        display: none;
    }
    .partners .title{
        display: none;
    }
    .news-wrap{
        max-width: 1200px;
        margin: 45px auto 0;
        display: flex;
    }
    .news-wrap .news-img{
        width: 549px;
        position: relative;
        display: flex;
        flex-direction: column;
    }
    .news-img img{
        width: 549px;
        height: 233px;
        cursor: pointer;
    }
    .news-img .news-img-wrap img{
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    .news-list-con{
        margin-top: 10px;
        cursor: pointer;
    }
    .news-list-con p{
        cursor: pointer;
        font-size: 18px;
        color: #333333;
    }
    .news-list-con span{
        font-size: 16px;
        color: #939393;
    }
    .news-img .news-left-tit{
        margin: 12px 0;
        font-size: 18px;
        color: #333333;
    }
    .news-img .news-left-p{
        height: 44px;
        margin-top: 10px;
        font-size: 16px;
        color: #828282;
        word-break:break-all;
        cursor: pointer;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .news-list-left-time{
        display: none;
    }
    .news-img .news-left-zz{
        margin-top: 10px;
        font-size: 8px;
        color: #999999;
    }
    .news-list{
        flex: 1;
        margin-left: 36px;
        overflow: hidden;
    }
    .news-list li{
        display: flex;
        padding-bottom: 20px;
        margin-bottom: 22px;
        border-bottom: 1px solid #C7C7C7;
        cursor: pointer;
    }
    .news-list li:last-child{
        border: none;
        padding-bottom: 0;
        margin-bottom: 0;
    }
    .news-right-time{
        text-align: center;
    }
    .news-right-time h3{
        font-size: 32px;
        color: #000000;
    }
    .news-right-time span{
        margin-top: 10px;
        font-size: 16px;
        color: #000000;
    }
    .news-right-con{
        flex: 1;
        margin-left: 44px;
    }
    .news-right-con div{
        font-size: 20px;
        color: #333333;
    }
    .news-right-con p{
        margin-top: 10px;
        font-size: 16px;
        color: #939393;
    }
    .news .news-list .news-list-left h6 {
        font-size: 18px;
        font-weight: 500;
    }
    .news .news-list .news-list-left p {
        height: 44px;
        margin-top: 10px;
        font-size: 16px;
        line-height: 22px;
    }
    .news .news-list .news-list-left span{
        margin-top: 6px;
        font-size: 8px;
        color: #999999;
    }
    .partners{
        padding: 45px 0;
        background: #FFFFFF;
    }
    .partners-img-wrap{
        max-width: 1200px;
        margin: 90px auto 0;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }
    .partners-img-wrap .img-item{
        margin-right: 30px;
        width: 23%;
        display: flex;
        margin-bottom: 50px;
    }
    .partners-img-wrap .img-item img{
        height: 165px;
        object-fit: contain;
    }
    .partners-img-wrap .img-item:nth-of-type(4n){
        margin-right: 0;
    }
    .about .title{
        display: none;
    }
    .about{
        padding: 45px 0;
    }
    .about-back-text,.about-back-text-us{
        display: none;
    }
    .about-p{
        max-width: 900px;
        margin: 46px auto;
        font-size: 18px;
        color: #333333;
        line-height: 36px;
        text-align: center;
    }
    .about-num{
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .about-item{
        margin-right: 125px;
        text-align: center;
    }
    .about-item h3{
        font-size: 60px;
        color: #0F9DE7;
    }
    .about-item p{
        font-size: 18px;
        color: #333333;
    }
    .about-num div:last-child{
        margin-right: 0;
    }
}

@media screen and (max-width: 1024px) {
    .product-center-title{
        display: none;
    }
    .product .product-list{
        display: flex;
        overflow: auto;
        padding-left: 0.25rem;
        padding-bottom: 0.25rem;
    }
    .product .product-list li{
        width: 1.34rem;
        height: 2.11rem;
        margin-right: 0.2rem;
        /*border: 1px solid #B7B7B7;*/
        background: #FFFFFF;
    }
    .product .product-list li:last-child{
        margin-right: 0;
    }
    .product-list::after {
        content: ".";
        display: block;
        height: 0;
        clear: both;
        visibility: hidden;
    }
    .product-wrap{
        width: 1.32rem;
        height: 1.18rem;
    }
    .product-wrap  img{
        width: 100%;
        height: 100%;
    }
    .product-con{
        padding: 0.04rem 0.12rem 0.14rem;
    }
    .product-con div{
      font-size: 0.14rem;
        color: #333333;
        padding-bottom: 0.04rem;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        position: relative;
    }
    .product-con div span{
        position: relative;
    }
    .product-con div span::after{
      content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 0.53rem;
        height: 0.02rem;
        background: #5A75DD;
    }
    .product-con p{
        margin-top: 0.08rem;
        font-size: 12px;
        color: #939393;
        word-break:break-all;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    .product ul::-webkit-scrollbar {
        width: 0 !important;
        height: 0 !important;
    }
    .introduce{
        padding: 0.22rem 0 0.2rem;
        background: #FFFFFF;
        position: relative;
        overflow: hidden;
    }
    .back-text{
        position: absolute;
        right: -0.3rem;
        bottom: 0.5rem;
        font-size: 1rem;
        font-weight: bold;
        color: rgba(243, 244, 247, 0.6);
    }
    .introduce-title{
        font-size: 0.22rem;
    }
    .introduce-title span{
        color: #9B9B9B;
    }
    .introduce-title h3{
        color: #5A75DD;
    }
    .introduce-p{
        margin-top: 0.07rem;
        font-size: 0.14rem;
        color: #666666;
    }
    .introduce-line{
        margin: 0.1rem auto 0;
        width: 3.03rem;
        height: 0.06rem;
    }
    .introduce-line-center{
        margin: 0 0.1rem;
        width: 0.12rem;
        height: 0.12rem;
        background: #5A75DD;
        border-radius: 50%;
    }
    .advantage{
        margin: 0.7rem auto 0.9rem;
        padding: 0 0.26rem;
        display: flex;
        justify-content: center;
    }
    .advantage .img-wrap{
        width: 1.36rem;
        height: 1.24rem;
        position: relative;
    }
    #ysback-pc{
        display: none;
    }
    .advantage .img-wrap img{
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    .advantage-title img{
        width: 0.08rem !important;
        height: 0.1rem !important;
        object-fit: contain;
    }
    .advantage-title span{
        margin-left: 0.06rem;
        font-size: 0.12rem;
        color: #333333;
    }
    .advantage-p{
        margin-top: 0.04rem;
        font-size: 0.1rem;
        color: #666666;
        line-height: 0.18rem;
    }
    .pp-advantage{
        position: absolute;
        top: -0.65rem;
        left: -1.2rem;
        width: 1.5rem;
        transform: scale(0.8);
    }
    .js-advantage{
        position: absolute;
        top: -0.65rem;
        right: -1.3rem;
        width: 1.5rem;
        transform: scale(0.8);
    }
    .zy-advantage{
        position: absolute;
        top: 0.25rem;
        left: -1.25rem;
        width: 1.5rem;
        transform: scale(0.8);
    }
    .khzy-advantage{
        position: absolute;
        top: 0.2rem;
        right: -1.35rem;
        width: 1.5rem;
        transform: scale(0.8);
    }
    .hylx-advantage{
        position: absolute;
        top: 1.16rem;
        left: -1rem;
        width: 1.7rem;
        transform: scale(0.8);
    }
    .whdy-advantage{
        position: absolute;
        top: 1.2rem;
        right: -1.2rem;
        width: 1.7rem;
        transform: scale(0.8);
    }
    .news-wrap{
        margin: 0 0.2rem 0.24rem;
        background: #FFFFFF;
    }
    .news .news-list{
        padding: 0 0.2rem 0;
    }
    .news .news-list li{
        display: flex;
        margin-bottom: 0.1rem;
        padding-bottom: 0.1rem;
        border-bottom: 1px solid #D3D3D3;
    }
    .news-img{
        height: 1.6rem;
        position: relative;
        margin-bottom: 0.2rem;
    }
    .news-img img{
        width: 100%;
        height: 100%;
    }
    .news-img .news-list-con{
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        padding: 0 0.1rem;
        height: 0.33rem;
        line-height: 0.33rem;
        color: #FFFFFF;
        background: linear-gradient(180deg, rgba(51, 51, 51, 0) 0%, #333333 100%);
    }
    .news-img .news-list-con p{
        font-size: 0.14rem;
        transform: scale(0.9);
    }
    .news-img .news-list-con span{
        font-size: 0.12rem;
        transform: scale(0.8);
    }
    .news-left-tit,.news-left-p,.news-left-zz{
        display: none;
    }
    .news .news-list .news-list-left h6 {
        font-size: 16px;
    }
    .news .news-list .news-list-left p {
        margin-top: 0.1rem;
        font-size: 14px;
        line-height: 0.2rem;
    }
    .news-list-left-title span{
        display: none;
    }
    .news .news-list .news-list-left span{
        margin-top: 0.07rem;
        font-size: 8px;
        color: #999999;
    }
    .partners{
        padding-bottom: 0.01rem;
        background: #FFFFFF;
    }
    .partners-img-wrap{
        padding: 0 0.2rem 0.2rem;
        display: flex;
        flex-wrap: wrap;
    }
    .partners-img-wrap .img-item{
        width: 50%;
        display: flex;
        margin-bottom: 0.3rem;
      justify-content: center;
    }
    .img-item img{
        max-width: 100%;
        height: 0.9rem;
			margin-left: 0.1rem;
    }
    .partners-img-wrap .img-item:last-child{
        margin-bottom: 0;
    }
    .partners-img-wrap .img-item:nth-last-child(2){
        margin-bottom: 0;
    }
    /*.bjdx{*/
        /*width: 1.06rem;*/
        /*height: 0.3rem;*/
    /*}*/
    /*.zgmhdx{*/
        /*width: 1.21rem;*/
        /*height: 0.3rem;*/
    /*}*/
    /*.tjgydx{*/
        /*width: 1.26rem;*/
        /*height: 0.28rem;*/
    /*}*/
    /*.tjsfdx{*/
        /*width: 1.2rem;*/
        /*height: 0.28rem;*/
    /*}*/
    /*.nkdx{*/
        /*width: 0.94rem;*/
        /*height: 0.28rem;*/
    /*}*/
    /*.zgrmdx{*/
        /*width: 1.24rem;*/
        /*height: 0.26rem;*/
    /*}*/
    .about{
        position: relative;
        overflow: hidden;
    }
    .about-back-text{
        position: absolute;
        top: 0.45rem;
        right: -0.2rem;
        font-size: 1rem;
        font-weight: bold;
        color: rgba(176, 176, 176, 0.07);
    }
    .about-back-text-us{
        position: absolute;
        top: 1.45rem;
        right: -0.2rem;
        font-size: 1rem;
        font-weight: bold;
        color: rgba(176, 176, 176, 0.07);
    }
    .about-p{
        margin: 0 0.3rem;
        font-size: 0.1rem;
        color: #333333;
        line-height: 0.2rem;
        text-align: center;
    }
    .about-num{
        margin: 0.24rem 0 0.58rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .about-item{
        margin-right: 0.33rem;
        text-align: center;
    }
    .about-item h3{
        font-size: 22px;
        color: #0F9DE7;
    }
    .about-item p{
        font-size: 10px;
        color: #333333;
    }
    .about-num div:last-child{
        margin-right: 0;
    }

}
.introduce-line-left{
    flex: 1;
    height: 1px;
    background: linear-gradient(229deg, rgba(102, 102, 102, 1), rgba(0, 0, 0, 0)) 100%;
}
.introduce-line-right{
    flex: 1;
    height: 1px;
    background: linear-gradient(230deg,rgba(0, 0, 0, 0), rgba(102, 102, 102, 1)) 100%;
}
.advantage-title{
    display: flex;
    align-items: center;
    /*justify-content: end;*/
}
.news .news-list li:last-child{
    margin-bottom: 0;
    border: none;
}
.news-img .news-list-con p{
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.news .news-list .news-list-left{
    width: 100%;
    display: flex;
    flex-direction: column;
}

.news .news-list .news-list-left .news-list-left-title h6{
    flex: 1;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.news .news-list .news-list-left .news-list-left-title span{
    margin: 0;
    font-size: 16px;
    color: #939393;
    margin-left: 20px;
}
.news .news-list .news-list-left p{
    color: #939393;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news .news-list .news-list-right{
    margin-left: 0.12rem;
    width: 86px;
    height: 86px;
    display: flex;
}
.news .news-list .news-list-right img{
    width: 100%;
    height: 100%;
}