Fix: Remove unnecessary scrollbar (in few browsers)

[ydlamba]

Fix: Remove extra scroll (in few browsers)

• In few browsers (like Chrome 64.0), there is an unnecessary disabled scrollbar associated with chart container, which looks like this:
  

• After fix:
  

[domoritz]

Does the scrollbar also disappear if we set overflow to none? I'm not quite sure why it's necessary to hide a scrollbar (and I'm a bit scared to do so).

[ydlamba]

Well, there are two scrollbars right now in which the outer one is always disabled and the inner one is perfectly doing its job. So in my opinion, we don't need an extra scrollbar for any purpose.
Plus display: none is a better way to remove it than overflow: hidden since the former removes the element from the page while making overflow hidden leave its space behind.

display: none:

overflow: hidden:

Over to you.