.pro-top-img{
    background: url(/img/product/top-img.jpg) center top no-repeat;
    background-size: auto 100%;
}
.product-img-1{
    background: url(/img/product/img-bg-1.jpg) center top no-repeat;
    background-size:auto 100% ;
    height: 48.375rem;
}
.product-img-1 h6{
    text-align: center;
    color:#fff;
    margin-top: 5rem;
    font-size: 2.4rem;
    line-height: 3rem;
    /* font-family: 'pingfangBold'; */
    padding: 1rem 0;
    font-weight:normal;
}
.product-img-1 h6 span{
    color: #fabe00;
}
.product-img-1 .zz-box{
    height: 40rem;

}
.product-img-1 .zz-box a{
    color: #fff;
    font-size: 0.9rem;
}
.product-img-1 .zz-box a i{
    display: block;
    width: 3.8rem;
    height: 4rem;
    float: right;
    background: url(/img/product/zz1.gif) center top no-repeat;
    background-size:auto 100% ;
}
/* .product-img-1 .zz-box a:hover i{
    background: url(/img/product/zz2.gif) center top no-repeat;
    background-size:auto 100% ;
} */
.product-img-1 .zz-box a span{
    position: absolute;
    left: -35%;
    top:2.5rem;
}
.product-img-2{
    background: url(/img/product/img-bg-2.jpg) center top no-repeat;
    background-size:auto 100% ;
    height: 40.625rem;
}
.product-img-3{
    background: url(/img/product/img-bg-3-n.png) center top no-repeat;
    background-size:auto 100% ;
    height: 69.375rem;
    margin-bottom: 5rem;
    padding-top: 4.5rem;
}
.product-img-3 h5{
    padding-bottom: 1.4rem;
}
.product-img-3 .main-title{
    color: #fff;
}
.product-img-3 .sub-title{
    color: #fff;
}
.product-img-1 img,.product-img-2 img,.product-img-3 img{
    display: block;
    width: 100%;
}
.product-img img,.product-img1 img{
    display: block;
    width: 100%;
}
.product-cont1{
    background: url(/img/product/top-bg.jpg) 0 0 no-repeat #fff;
    background-size: 100% auto;
}
.product-cont2{
    background: url(/img/product/btm-bg.jpg) 0 0 no-repeat #fff;
    background-size: 100% auto;
    width: 100%;
    overflow: hidden;
}
.product-img1{
    background: #f9f9f9;
    margin-bottom: 9.25rem;
}
.product-img1 img{
    display: block;
    width: 100%;
}
.pro-tit-1{
    margin-top: 8.75rem;
    padding-bottom: 1.4rem;
    background: url(/img/title-bg.png) 0 bottom no-repeat;
    background-size: auto 2px;
}
.pro-tit-1 img{
    display: block;
    width: 48.75rem;
}
.pro-list-1{
    width: 100%;
    overflow: hidden;
    padding-bottom: 8.75rem;
}
.pro-list-1 li{
    float: left;
    width: 50%;
}
.pro-list-1 li dl{
    margin: 3.75rem 1rem 0 1rem;

}
.pro-list-1 li dl dt img{
    display: block;
    width: 100%;
}
.pro-list-1 li dl dd{
    margin: 1.2rem 0 0 0;
    text-align: center;
}
.pro-list-1 li dl dd h6{
    font-weight: normal;
    font-size: 1.2rem;
    color:#404040;
    /* font-family: 'pingfangBold'; */
    font-weight: bolder;
    line-height: 2.2rem;
    padding: 0.5rem 0;
}
.pro-list-1 li dl dd p{
    line-height: 1.2rem;
    height: 2.4rem;
    overflow: hidden;
    color: #a7a7a7;
    font-size: 1rem;
}
.pro-tit-2{
    margin: 9.18rem 0 0 0;
    padding-bottom: 1.4rem;
    background: url(/img/title-bg.png) 0 bottom no-repeat;
    background-size: auto 2px;
}
.pro-tit-2 img{
    display: block;
    width: 40rem;
}
.pro-list-2{
    width: 100%;
    overflow: hidden;
    padding-bottom: 8.8rem;
}
.pro-list-2 li{
    float: left;
    width: 20%;
    margin: 3rem 0 0 0;
}
.pro-list-2 li dl{
    margin: 0 0.5rem;
}
.pro-list-2 li dl dt{
    height: 14rem;
    overflow: hidden;
    position: relative;
}
.pro-list-2 li dl dt img{
    display: block;
    width: 100%;
}
.pro-list-2 li dl dd h6{
    font-weight: normal;
    font-size: 1.2rem;
    color:#333 ;
    line-height: 1.8rem;
    margin:1.5rem 0;
    /* font-family: 'pingfangBold'; */
    font-weight: bolder;
}
.pro-list-2 li dl dd p{
    font-size: 1rem;
    color:#656565 ;
    line-height: 1.75rem;
}
.pro-list-2 li dl dt span{
    display: none
}
.pro-list-2 li dl:hover dt span{
    display: block;
    position: absolute;
    background: #333;
    opacity: 0.6;
    left: 0;
    top: 0;
    height: 14rem;
    width: 100%;
    z-index: 10;

}
.pro-list-2 li dl dt span img{
    display: block;
    width: 3rem;
    height: 3rem;
    position: absolute;
    top: 50%;
    left: 50%;
    margin:-1.5rem 0 0 -1.5rem;
}
.out-map-box{
    position: absolute;
    width: 1170px;
    left: 50%;
    top: 10rem;
    margin-left: -582px;
}
@media screen and (max-width:1200px) {

}

@media screen and (max-width:1024px) {
    .con-wrap{
        width: 100%;
        padding: 0 1.5rem;
    }
}


@media screen and (max-width:992px) {
    .pro-list-2 li dl dt {
        height: 10rem;
    }
    .pro-list-2 li dl:hover dt span{

        height: 10rem;

    }
}
@media screen and (max-width:768px) {
    .pro-top-img{
        background: url(/img/product/750/top_img.jpg) center top no-repeat;
        background-size: auto 100%;
    }
    .pro-tit-1,.pro-tit-2 {
        margin-top: 4.75rem;
    }
    .pro-tit-1 img,.pro-tit-2 img {
        width: 27.75rem;
    }
    .pro-list-1 li{
        float: none;
        width: 100%;
    }
    .pro-list-1 {
        padding-bottom: 4.75rem;
    }
    .pro-list-2 li{
        float: none;
        width: 100%;
    }
    .pro-list-2 li dl dt {
        height: 9rem;
    }
    .pro-list-2 li dl:hover dt span{

        height: 9rem;

    }
    .pro-list-2 li dl dt span img{
        width: 3rem;
        height: 3rem;
        margin: -1.5rem 0 0 -1.5rem;
    }
    .pro-list-2{
        padding-bottom: 0;
    }
    .product-img1{
        margin-bottom: 4.25rem;
    }
    .product-img-1 {
        background: url(/img/product/750/img-bg-1.jpg) center top no-repeat;
        background-size: auto 100%;
        height:36.2rem;
    }
    .product-img-1 h6{
        margin-top: 3rem;
        padding:0;
        font-size: 1.6rem;
    }
    .product-img-1 .zz-box a i{
        width: 2.8rem;
        height: 3rem;
    }
    .product-img-1 .zz-box a span{
        padding-top: 0;
        left: -55%;
        top: 1.5rem;
    }
    .out-map-box{
        width: 100%;
        left: 0;
        top: 6rem;
        margin-left:0;
    }
    .product-img-1 .zz-box{
        height: 26rem;
    }
    .pro-list-1 li dl{
        margin: 1.25rem 0 0 0;
    }
    .pro-list-1 li dl dd{
        margin: 0;
    }
    .product-img-2{
        background: url(/img/product/750/img-bg-2.jpg) center top no-repeat;
        background-size:auto 100% ;
        height: 30.125rem;
    }
    .pro-list-2{
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .pro-list-2 li{
        width: 33.33333333333333333333333%;
    }
    .pro-list-2 li dl dd h6{
        margin:1rem 0;
    }
    .product-img-3{
        background: url(/img/product/750/img-bg-3-n.png) center top no-repeat;
        background-size:auto 100% ;
        height: 86.375rem;
        margin-bottom: 5rem;
        padding-top: 4.5rem;
        margin-top: 3rem;
    }
}
@media screen and (max-width:680px) {

}

@media screen and (max-width:580px) {

}

@media screen and (max-width:480px) {

}

@media screen and (max-width:375px) {

}

@media screen and (max-width:320px) {

}