One Page Website

Hi Team,

I am creating a “One Page Website” … I am able to add the IDs to different sections in the page and then linking from the menu like #about-us etc.

The Problem are:

1. Links are just jumping to the target ID sections (How to make it scroll smoothly)
2. How to highlight the menu link when reaches to the particular section while scrolling and when clicked on the menu link itself (i just want to change the link color)

I look forward to your help.

Thanks,
Rahul