html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}


@media print {
  html, body {
    height: auto;
  }

  .map_canvas {
    height: 650px;
  }
}

#map_canvas {
  height: 100%;
}

.map_canvas {
  height: 100%;
}