Found the scrolling script used on the Summoner's Rift Update (http://promo.na.leagueoflegends.com/en/summoners-rift/overview.html). Original here: http://bassta.bg/2013/05/smooth-page-scrolling-with-tweenmax/
Alternative recommended by the author: http://areaaperta.com/nicescroll/
Added smoothPageScroll.js, and Louis Brandeis quote
Added background for sunlight quote.
removed styles causing horizontal overflow