.donation-options {
    text-align: center;
    margin-top: 20px;
}

.preset-donation {
    margin-top: 20px;
    text-align: center;
}

.preset-donation .card-title {
    font-size: 2rem;
    font-weight: bold;
}

.btn-success {
    background-color: #ae1717;
    border-color: #ae1717;
}