Styling Browser Scrollbar

Question

I saw this years before, but since it was not widely supported, websites are dropping usage of it.

I am currently designing a website which will have scrollbars inside t

Answer 1

many browsers support some sort of styling the scrollbars, but nothing of it is standardised in css.

also, as arve systad said, changing such basic widgets of the OS is a no-go—though one should be careful with changing buttons then too