Scrollbars are getting thinner and thinner and thinner on all platforms and OS's. Why I don't know but I want my thick scrollbars back again, scrollbars I don't need a microscope and a pincet for to grab and scroll. So I installed this extension, bc it said it'd allow me to to customise to MY liking. Turns out with this extension I can make the scrollbars . e.v.e.n . t.h.i.n.n.e.r . but not thicker!!! Yay, I guess? What the actual frog!