.bi-download {
    visibility: hidden;
}

table tbody tr:hover .bi-download {
    visibility: visible;
    cursor: pointer;
}

.bi-heart {
    visibility: hidden;
}

.bi-heart-fill {
    color: #dc3545;
    cursor: pointer;
}

table tbody tr:hover .bi-heart {
    visibility: visible;
    cursor: pointer;
}