body {
    color: #dadada;
    background: #202020;
    margin: 1em auto;
    max-width: 1000px;
    padding: 0 .62em;
    font: 1.0em/1.35 sans-serif;
    text-align: center;
}

a:link,
a:visited {
    color: #80c47b;
}

a:hover,
a:visited:hover {
    color: #6bb794
}

h1,
h2,
h3 {
    line-height: 1.2
}

code {
    background: #121212
}

pre {

    background: #121212
}

wrap {
    word-wrap: break-word
}

@media (max-device-width: 1200px) {
    h1 {
            line-height: 1.2;
            font-size: 40px;
    }

    h2 {
            line-height: 1.2;
            font-size: 30px;
    }

    body {
            font-size: 20px;
    }

    pre,
    code {
            font-size: 16px;
    }
}

@media print {
    body {
            max-width: none
    }
}

footer {
    text-align: center;
}