Styling Scroll bars with Javascript and CSS

Vaadin 6 / 7 / 8 Framework UI
1

I am trying to achieve this functionality on this website
prototype solution
, how can i use this javascript and CSS styling with VAADIN, i have no idea how to run custom javascript, would this be possible with the NativeJS vaadin addon?

2

Any help on how to at least integrate JQuery js with Vaadin>

3


See this