.categories__category {
    margin-right: 13px;
    max-width: calc(25% - 13px);
    float: right;
    background-color: black;
    width: 100%;
    background: white;
    background-size: contain;
    background-repeat: no-repeat;
    background-position-x: center;
    background-position-y: center;
}

@media screen and (max-width: 769px) {
    .categories__category {
        margin-right: 13px;
        max-width: calc(50% - 13px);
    }
}

@media screen and (max-width: 500px) {
    .categories__category {
        margin-right: 0;
        max-width: 100%;
    }
}