html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.logo {
    width: 100px;
}

.copy {
    text-align: right;
}

.pay-block {
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    max-width: 450px;
    align-items: center;
}

.btn-pay {
    margin-top: 2rem;
    background-color: cornflowerblue;
    color: white;
    width: 350px;
}

.error{
    color: red;
}