canvas {
    border: 1px solid #d3d3d3;
    background: url('map1.png');
    font-family: Impact, Charcoal, sans-serif;
    animation: animatedBackground 5s linear infinite;
}

#spedo {
    position: absolute;
    top: 450px;
    left: 0px;
    width: 450px;
}

@keyframes animatedBackground {
  from {
    background-position: 0 0;
  }

  to {
    background-position: 0px 2000px;
  }
}