body {
    background-image: url('image/tree.koii.back.gif')
}

#container {
    width: 360px;
    height: 480px;
    background-image: url('image/dot.back.gif')
}

#canvas {
    margin-left: 100px;
    margin-top: 100px;
}

#start, #stop {
    margin-left: 120px;
    margin-top: 30px;
    width: 120px;
    height: 50px;
}

h1{
    color: #fff
}