Large, ugly scrollbar in QT applications

[phocean]

This theme is awesome, my favorite since Numix.

There is however an issue with the scrollbar of QT applications, which is huge :

Note : I am under Cinnamon and it happens only with this theme.

[phocean]

I fixed this in gtk-2.0/gtkrc:

style "scrollbar"
{
  GtkScrollbar::slider-width = 4
}