.category-banners {
    list-style: none;
    margin: 0;
}
.category-banners .banner {
    display: inline-block;
    width: 253px;
    height: 218px;
    margin-right: 5px;
}
#features-category-banners {
    margin-bottom: 50px;
    margin-top: 90px;
    width: 100%;
    display: table;
}
.category-banners .banner:nth-child(4n) {
    margin-right: 0;
}

@media only screen and (min-width: 1024px) and (max-width: 1299px) {
    .category-banners .banner {
        margin-right: 10px;
        margin-bottom: 2px;
        height: 217px;
        width: 250px;
    }
    #features-category-banners {
        margin-bottom: 60px;
    }
    .category-banners li.banner:nth-child(3n) {
        margin-right: 0;
    }
    .category-banners .banner:nth-child(4n) {
        margin-right: 10px;
    }
}

@media only screen and (min-width: 768px) and (max-width: 1024px) {
    .category-banners .banner {
        width: 226px;
        height: 197px;
        margin-right: 10px;
        margin-bottom: 2px;
    }
    .category-banners li.banner:nth-child(3n) {
        margin-right: 0;
    }
    .category-banners .banner:nth-child(4n) {
        margin-right: 10px;
    }
}

@media only screen and (max-width: 767px) {
    .category-banners .banner {
        margin-right: 10px;
        margin-bottom: 2px;
        width: 203px;
        height: 177px;
    }
    .category-banners .banner:nth-child(3n) {
        margin-right: 10px;
    }
    .category-banners li.banner:nth-child(2n) {
        margin-right: 0;
    }
}

@media only screen and (max-width: 479px) {
    .category-banners .banner {
        width: 165px;
        height: 144px;
    }
}