@media screen and (max-width: 990px) {
    .brand{
        padding: 0 15px;
    }
    .brand .swiper1 {
        position: relative;
        padding-top: 30px;
        overflow: hidden;
    }

    .brand .swiper-container {
        padding-bottom: 40px;
    }

    .brand .swiper-slide {
        width: 300px;
        background: #fff;
    }

    .brand .swiper-slide img {
        display: block;
        width: 100%;
    }


    .brand .swiper-pagination {
        width: 100%;
        bottom: 15px;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet {
        margin: 0 5px;
        width: 10px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 0.5;
        cursor: pointer;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet-active {
        width: 30px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 1;
    }
    .brand .nav-box {
        margin: 20px 15px;
    }
    .brand .nav-box .navlist {
        display: inline-block;
        width: calc(25% - 15px);
        height: 32px;
        background: #FFFFFF;
        border-radius: 36px;
        border: 1px solid #259F57;
        margin: 0 10px 10px 0;
        font-size: 14px;
        color: #259F57;
        text-align: center;
        line-height: 32px;
        cursor: pointer;
    }
    .brand .nav-box .navlist:nth-child(4n+4){
        margin-right: 0;
    }

    .brand .nav-box .navlist.active {
        background: #259F57;
        color: #FFFFFF;
    }

    .goodsbox{
        padding: 0 15px;
        display: flex;
        flex-wrap: wrap;
    }

    .goodsbox .goodsList {
        display: inline-block;
        width: calc(50% - 8px);
        margin: 0 15px 15px 0;
        background: #F8F8F8;
    }

    .goodsbox .goodsList:nth-child(2n+2) {
        margin-right: 0 !important;
    }

    .goodsbox .goodsList img {
        display: block;
        width: 100%;
    }

    .goodsbox .goodsList .name {
        line-height: 36px;
        color: #333;
        font-size: 15px;
        text-align: center;
    }  
}
@media screen and (min-width:991px) {
    .brand .swiper1 {
        position: relative;
        padding-top: 30px;
        overflow: hidden;
    }

    .brand .swiper-container {
        padding-bottom: 40px;
    }

    .brand .swiper-slide {
        width: 600px;
        height: 320px;
        background: #fff;
    }

    .brand .swiper-slide img {
        display: block;
        width: 100%;
    }


    .brand .swiper-pagination {
        width: 100%;
        bottom: 15px;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet {
        margin: 0 5px;
        width: 10px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 0.5;
        cursor: pointer;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet-active {
        width: 30px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 1;
    }
    .brand .nav-box {
        margin: 20px 0;
    }
    .brand .nav-box .navlist {
        display: inline-block;
        width: 80px;
        height: 32px;
        background: #FFFFFF;
        border-radius: 36px;
        border: 1px solid #259F57;
        margin: 0 15px 15px 0;
        font-size: 14px;
        color: #259F57;
        text-align: center;
        line-height: 32px;
        cursor: pointer;
    }

    .brand .nav-box .navlist.active {
        background: #259F57;
        color: #FFFFFF;
    }

 

    .goodsbox .goodsList {
        display: inline-block;
        width: calc(25% - 25px);
        margin: 0 28px 50px 0;
        background: #F8F8F8;
    }

    .goodsbox .goodsList:nth-child(4n+4) {
        margin-right: 0 !important;
    }

    .goodsbox .goodsList img {
        display: block;
        width: 100%;
    }

    .goodsbox .goodsList .name {
        line-height: 40px;
        color: #333;
        font-size: 16px;
        text-align: center;
    } 
}
@media screen and (min-width:1200px) {
    .brand .swiper1 {
        position: relative;
        padding-top: 40px;
        overflow: hidden;
    }

    .brand .swiper-container {
        padding-bottom: 40px;
    }

    .brand .swiper-slide {
        width: 710px;
        height: 375px;
        background: #fff;
    }

    .brand .swiper-slide img {
        display: block;
        width: 100%;
    }


    .brand .swiper-pagination {
        width: 100%;
        bottom: 15px;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet {
        margin: 0 5px;
        width: 10px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 0.5;
        cursor: pointer;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet-active {
        width: 30px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 1;
    }
    .brand .nav-box {
        margin: 20px 0;
    }
    .brand .nav-box .navlist {
        display: inline-block;
        width: 90px;
        height: 36px;
        background: #FFFFFF;
        border-radius: 40px;
        border: 1px solid #259F57;
        margin: 0 18px 18px 0;
        font-size: 15px;
        color: #259F57;
        text-align: center;
        line-height: 36px;
        cursor: pointer;
    }

    .brand .nav-box .navlist.active {
        background: #259F57;
        color: #FFFFFF;
    }

 

    .goodsbox .goodsList {
        display: inline-block;
        width: calc(25% - 25px);
        margin: 0 28px 50px 0;
        background: #F8F8F8;
    }

    .goodsbox .goodsList:nth-child(4n+4) {
        margin-right: 0 !important;
    }

    .goodsbox .goodsList img {
        display: block;
        width: 100%;
    }

    .goodsbox .goodsList .name {
        line-height: 50px;
        color: #333;
        font-size: 18px;
        text-align: center;
    }
}
@media screen and (min-width:1501px) {
    .brand .swiper1 {
        position: relative;
        padding-top: 50px;
        overflow: hidden;
    }

    .brand .swiper-container {
        padding-bottom: 40px;
    }

    .brand .swiper-slide {
        width: 900px;
        height: 475px;
        background: #fff;
    }

    .brand .swiper-slide img {
        display: block;
        width: 100%;
    }


    .brand .swiper-pagination {
        width: 100%;
        bottom: 20px;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet {
        margin: 0 5px;
        width: 10px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 0.5;
        cursor: pointer;
    }

    .brand .swiper-pagination-bullets .swiper-pagination-bullet-active {
        width: 30px;
        height: 5px;
        background: #259F57;
        border-radius: 4px 4px 4px 4px;
        opacity: 1;
    }

    .brand .nav-box .navlist {
        display: inline-block;
        width: 100px;
        height: 40px;
        background: #FFFFFF;
        border-radius: 50px 50px 50px 50px;
        border: 1px solid #259F57;
        margin: 0 20px 20px 0;
        font-size: 16px;
        color: #259F57;
        text-align: center;
        line-height: 40px;
        cursor: pointer;
    }

    .brand .nav-box .navlist.active {
        background: #259F57;
        color: #FFFFFF;
    }

    .goodsbox {
        margin-top: 25px;
    }

    .goodsbox .goodsList {
        display: inline-block;
        width: calc(25% - 28px);
        margin: 0 32px 50px 0;
        background: #F8F8F8;
    }

    .goodsbox .goodsList:nth-child(4n+4) {
        margin-right: 0 !important;
    }

    .goodsbox .goodsList img {
        display: block;
        width: 100%;
    }

    .goodsbox .goodsList .name {
        line-height: 60px;
        color: #333;
        font-size: 20px;
        text-align: center;
    }
}