body {
    background-color: #000;
    margin: 0;
    /*color: #f00;*/
}

#canvas {
    position: absolute;
    width: 100%;
    height: 100%;
}

#container {
    position: absolute;
    width: 100%;
    height: 100%;
}

#image {
    position: absolute;
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}