* {
    box-sizing: border-box;
}
html, body {
    background: black;
    color: white;
    font-family: Tahoma, sans-serif;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
}

    body {
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 100%;
    }

        body > div {
            margin: auto;
            margin-top: 20px;
            margin-bottom: 20px;
            width: 800px;
            font-size: 20pt;
            padding: 10px 30px;
            text-align: center;
        }
    .footer {
        margin: auto;
        text-align: center;
        font-size: small;
        background-color: #FFFFFF;
        border-radius: unset;
        box-shadow: none;
        position: fixed;
        bottom: 0;
        width: 100%;
        padding: 0;
	color: black;
    }