* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#canvas1 {
    background: url("Assets/background.png");
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

#obstacles, #bull, #egg {
    display: none;
}