.btn-custom a {
    background-color: #b9290f;
    border-radius: 40px;
    color: #fff;
    font-size: 20px !important;
    text-transform: uppercase;
    font-weight: 600 !important;
    padding: 10px 30px !important;
}

.btn-custom a:hover {
    background-color: #6D1100;
}