img {
    user-select: none;
}

#cards {
    overflow-x: auto;
    flex-wrap: unset;

    .col {
        width: 18rem;
        max-width: 18rem;
        min-width: 18rem;
        overflow-y: auto;

        .card .card-header img {
            cursor: pointer;
        }

        .card .list-group {
            max-height: 33.3vh;
            overflow: auto;

            .list-group-item {
                text-overflow: ellipsis;
                white-space: nowrap;
                overflow: hidden;
            }
        }
    }
}