.pmpro_member_directory {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.pmpro_member_directory.columns-2 .pmpro_member_directory-member { width: 48%; }
.pmpro_member_directory.columns-3 .pmpro_member_directory-member { width: 30%; }
.pmpro_member_directory.columns-4 .pmpro_member_directory-member { width: 22%; }

.pmpro_member_directory-member {
    text-align: center;
    padding: 10px;
}

.pmpro_member_directory-member img.avatar {
    border-radius: 50%;
    margin-bottom: 10px;
}

.pmpro_member_directory-member img.avatar {
    border-radius: 50%;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.pmpro_member_directory-member:hover img.avatar {
    transform: scale(1.1);
}