#canvas{
    display: block;
}
#score{
    position: absolute;
    top: 10px;
    left: 320px;
    margin: 0;
    font-size: 100px;
    display: inline-block;
}
button{
    position: absolute;
    top: 130px;
    height: 200px;
    width: 100px;
    left: 320px;
}
#rotate{left: 320px;}
#down{left: 430px;}
#left{left: 540px;}
#right{left: 650px;}