Hello,
I would like to do a "smooth scrolling menu" on my site.
At the moment menu link "O nas" simply skip to the section without animation.
I would like to get the effect from this sitę for the example -> dotacjenainnowacje.com.pl/

Could you tell me how can i do this step by step?
Thank you.

- Maciek

Dear sadowm,

Your requirement needs heavy customization. Please try to contact our Custom work deparment about this work.
www.smartaddons.com/joomla-custom-works

Thanks & regards!