body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    nav {
        background-color: #1f1f1f;
        color: whitesmoke;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 2em;
        padding: 1em;
        img {
            height: 2em;
            filter: contrast(0) invert(100%) sepia(13%) saturate(49%) hue-rotate(200deg) brightness(180%) contrast(92%);
        }
        a:last-of-type {        
            position: fixed;
            right: 1em;
            font-size: 1.5em;
            color: whitesmoke!important;
            cursor: pointer;
        }
    }
    main {
        background-color: whitesmoke;
        position: absolute;
        top: 4em;
        left: 0;
        div.loginContainer {
            position: relative;
            margin: 0 auto;
            text-align: center;
        }
    }
    footer {
        background-color: #1f1f1f;
        color: whitesmoke;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        text-align: center;
        height: 1em;
        padding: 0.5em;
    }
}