.club-avatar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: calc(100% - 30px);
    padding-top: calc(100% - 40px);
    background-image: url("https://derbyunion.co.uk/pageassets/communities/taekwondo/21752349_10155928139142994_7179328625677327716_n.jpg");
    background-size: cover;
    border: 5px solid black;
    margin: 0 15px;
}

.btn-discord {
    color: #fff;
    background-color: #5865F2;
    border-color: #5865F2;
}


.card-img-top {
    aspect-ratio: 1 / 1;
    object-fit: cover;
}