.cci-store-categories, 
.cci-store-categories-sub {
    margin: 50px 0;
}

.cci-store-categories a {
    margin: 20px 50px;
    display: inline-block;
}

.cci-store-categories-sub a {
    margin: 20px 20px;
    display: inline-block;
}

.cci-store-categories a img {
    width: 250px;
}

.cci-store-categories-sub a img {
    width: 150px;
}