Make player fader thicker

What is the problem you are facing?

When trying to change the volume of reproduction in the web view, the thickness of the fader is so small that it's not easy to adjust the volume by clicking in the fader (it's easier if click and dragging the fader-button).

What are the possible drawbacks or issues with the requested changes?

I think that this would not modify the experience, as only the clickable part of the fader should be thicken, not the entire.

Context

The fader itself is not thin, but the white clickable bar is. So concretely that would be what should be thickened.