body {
    /* Image Location */
    background-image: url("Mar_Doce_Offline.png");
 
    /* Background image is centered vertically and horizontally at all times */
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-color: #000000;
    /* Font Colour */
    color:black;
}