body.winner {
    background-color: #000000;
    margin: 0px;
    overflow: hidden;
}

body > .container {
    margin-top: 20px;
    text-align: center;
}

canvas {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

#winner {
    position: absolute;
    bottom: 100px;
    width: 50%;
    left: 25%;
    right: 25px;
    background-color: rgba(255, 255, 255, 0.7);
    font-size: 24px;
    text-align: center;
    z-index: 10;
    border-radius: 10px;
    box-shadow: 0 0 10px #000;
    display: none;
}