body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: black;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    color: white;
    background-image: url('https://www.hcr-llc.com/hubfs/bigstock--132452657.jpg');
    background-size: cover;
}