Suggested

Scroll bat to the right is too narrow

You say it's fine on other sites?
On Facebook the scrollbar is invisible

James, well, as i said before i don't have such little scroll bar on every other sites.
I have such a little bar only here. So, I am sure it is not problem of Chrome.
I am talking about those scroll bars in ingame windows. Like in Hall of Fame. Or race results little popup window.
There it is narrow.
But in the forum it is ok. On Forum scroll bar looks like on other sites, i.e. normal.
I hope Jack can look at it.

Look at this.
I see this code on Hall of fame:

::-webkit-scrollbar{-webkit-appearance:none}::-webkit-scrollbar:vertical{width:5px}::-webkit-scrollbar:horizontal{height:5px}