@media screen {

    html, body {
        font-size: 18pt;
    }

    body {
        background-color: #FDF9F4;
        color: #333333;
    }

    header {
        background-color: #333333;
        color: #EEEEEE;
    }

    header, footer {
        background-color: #333333;
        color: #EEEEEE;
    }

    header a, footer a {
        color: #AABBFF;
    }

    footer {
        text-align: center;
    }

    aside {
        background-color: #777;
        color: #EEEEEE;
        float: right;
        margin-left: .5rem;
        margin-bottom: .5rem;
    }

    header img {
        filter: invert(1);
    }
}