html {
  touch-action: manipulation;
}

div.wrapper {
  position: relative;
}

video#video {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 5;
  border: solid 1px #ddd;
  
}

canvas#canvas {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 20;
  border: solid 1px #ddd;
  cursor: url(cursor.png) 15 15, auto;
}

canvas#length_canvas {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 10;
  border: solid 1px #ddd;
  
}

#videoSlider {
  width: 100%;
  height: 1.5rem;
  padding: 0;
  margin-top: 0.6em;
}