body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
                 Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 0;
    background: #f7f7f7;
    color: #222;
    line-height: 1.6;
}

html {
    font-size: 100%;
}

body > div {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px 25px;
    text-align: center;
}

h1 {
    margin-top: 80px;
    font-size: 3rem;
    color: #0064a1;
    font-weight: 700;
}

p {
    font-size: 1.2rem;
    margin-bottom: 25px;
}

a {
    color: #0064a1;
    text-decoration: none;
    font-weight: 600;
}

a:hover {
    text-decoration: underline;
}

.email-link:hover {
    background: #d9eef8;
}

@media (max-width: 600px) {
    html {
        font-size: 90%;
    }

    h1 {
        font-size: 2.2rem;
        margin-top: 50px;
    }

    body > div {
        padding: 15px 20px;
    }

    p {
        font-size: 1.1rem;
    }
}

body::after {
    content: "";
    display: block;
    height: 80px;
}