body {
    font-family:'Courier New',Courier,monospace;
    text-align: center;}
#board {
    background-color: rgb(16, 8, 48);
}

.background {
    background-image: url('pexels-felixmittermeier-956981.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}