svg.timeslider {
  opacity: .8;
  border: 1px solid black;
  height: 4em;
  box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.39);
  font: 400 12px Arial;
}

.timeslider {
   cursor: ew-resize;
}

svg.timeslider {
  opacity: .8;
  border: 1px solid black;
  height: 6em;
  box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.39);
  font: 400 12px Arial;
}

.timeslider {
   cursor: ew-resize;
}

Make timeslider a little higher for better histogram view.
Make timeslider a little higher for better histogram view.
