I\'m developing a parallax scrolling website using the Stellar and Skrollr libraries. The website behaves perfectly in Firefox because of Firefox\'s smooth scrolling feature
Simplr-SmoothScroll have one bug - it is not working with body, when body height is not auto.
I found another plugin and it is became perfect solution for me. https://github.com/inuyaksa/jquery.nicescroll
download library (demo) and add to the begining
// 1. Simple mode, it styles document scrollbar:
$(document).ready(function() {
$("body").niceScroll();
});