body{
  position: fixed;
  background-color: black;
    -webkit-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none;   /* Chrome/Safari/Opera */
  -khtml-user-select: none;    /* Konqueror */
  -moz-user-select: none;      /* Firefox */
  -ms-user-select: none;       /* Internet Explorer/Edge */
}

#container{
  height: 1500px;
  overflow: hidden;
}

#canvas {
  background-color: black;
  position: fixed;
  top: 0px;
  left: 0px;
  z-index:0;
}

#status {
  z-index:9;
  color: white;
  position: fixed;
  font-family: Helvetica, Verdana, sans-serif;
  font-weight: bold;
  pointer-events:none;
}

#controls {
  z-index:9;
  position: fixed;
}