.card {
    width: 320px;
    height: 450px;
    margin-left: 80%;
    margin-right: 100%;
}

.row:first-of-type {
    margin-bottom: 0%;
}

.card-img-top {
    height: 250px;
    width: 320px;
}

.row {
    padding-top: 5%;
    margin-bottom: 10%;
}

@media (max-width: 991px) {
    .card {
        margin-top: 1em;
    }
}