.card {
    border: 1px solid rgba(0, 0, 0, 0.175) !important;
    /*border-color: transparent !important;*/
    transition: all .3s ease-in-out;
}
.card:hover {
    --card-bg-hover: #172737;
    --card-text-hover: #FFFFFF;
    border-color: var(--card-bg-hover) !important;
}

.modal .card {
    border: 1px solid rgba(0, 0, 0, 0.175) !important;
    box-shadow: none !important;
}
.modal .modal-body {
    color: #333333;
}