article {
    padding-bottom: 100px;
    background-size: 100%;
}

.common-nav ul li {
    width: 100%;
}

.common-box {
    min-height: 280px;
}

.shop-box {
    display: flex;
    justify-content: space-around;
}

.shop-box a {
    display: block;
    width: 50%;
    padding: 0.8rem;
}

.shop-box a img {
    width: 100%;
}



@media (min-width: 1200px) {
    .common-nav ul li {
        width: auto;
    }

    .common-box {
        min-height: 720px;
    }

    .shop-box {
        display: flex;
        justify-content: space-around;
        padding: 50px 0 0;
    }

    .shop-box a {
        width: auto;
        padding: 0;
    }

    .shop-box a img {
        width: 240px;
    }
}