@charset "UTF-8";

@media screen and (max-width: 1800px){

    html{
        zoom: .9;
    }

}

@media screen and (max-width: 1600px){

    html{
        zoom: .8;
    }

}
@media screen and (max-width: 1440px){

    html{
        zoom: .7;
    }

}

@media screen and (max-width: 1200px){

    html{
        zoom: .6;
    }

}

@media screen and (max-width: 1024px){

    html{
        zoom: .55;
    }
    .product > div{
        width: 95%;
    }
}

@media screen and (max-width: 768px){

    .product .more{
        width: 200px;
        height: 60px;
        line-height: 60px;
    }

}

@media screen and (max-width: 700px){
    .product .p-nav ul li{
        width: 100%;
    }
    .product .p-nav ul li + li{
        margin-left: 0;
    }
    .product .p-nav ul li div h4{
        width: 100%;
    }
}

@media screen and (max-width: 414px){

    .product .series ul li{
        width: 49%;
        margin-left: 2%;
        font-size: 18px;
    }
    .product .series ul li:nth-child(4n+1) {
        margin-left: 2%;
    }
    .product .series ul li:nth-child(2n+1) {
        margin-left: 0;
    }
    .product .more{
        margin: 20px auto 30px;
    }
    .product .p-nav{
        margin: 0 20px;
    }
    .product .p-title{
        margin: 30px 20px 23px;
    }
    .product .series{
        margin: 0 20px;
    }
    .product .p-nav ul li{
        font-size: 20px;
    }
    .product .p-title{
        font-size: 18px;
    }
    .product .p-nav ul li div{
        width: 100%;
    }
    .product .more{
        font-size: 18px;
    }
}