.aferadisplaycategories {
    margin: 20px 0 50px;
}

.aferadisplaycategories ul {
    gap: 20px;
    display: flex;
    margin: 0;
    list-style: none;
    overflow: auto;
}

.aferadisplaycategories ul li a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 150px;
    color: #000;
    border: 1px solid #000;
    padding: 20px;
}

.aferadisplaycategories ul li.active a {
    border-color: #23b9d7;
    color: #23b9d7;
}