/* Page */
body {
    display: flex;
    justify-content: center;
}

/* Card */
.card {
    margin-top: 150px;
}
.card .card-body .card-button-container {
    text-align: center;
}
.card .card-body .btn {
    height: 60px;
    width: 250px;
    margin: 0 auto !important;
}