html, body {
    height: 100%;
    margin: 0;
}

html {
    background-image: url('Images/thankyoufordealingwithme.gif');
    background-repeat: no-repeat;
    background-size: contain;       
    background-position: center center;
    background-color: #000;        
}

body {
    width: 35em;
    margin: 0 auto;
    font-family: "Lucida Console", monospace;
    color: #4AF626;
}