.loyalty-btn-block {
    text-align: center;
}

.loyalty-btn-block .btn {
    min-width: 330px;
}

.loyalty-btn-block .btn-wrapper {
    display: block;
}

@media screen and (max-width: 576px) {
    .loyalty-btn-block .btn {
        min-width: 100%;
    }
}