[RESPONSIVE] finish mobile services
[RESPONSIVE] cleaning
[CSS] finish simplification of transition code
[CARROUSEL] fix preview image
[CARROUSEL] fix on window.resize
[PROJECTS] load body in ajax
[PROJECTS] fadeIn on body load
[BUMP] finish async load of content
[PROJECTS] try to optimise scrolling
[CSS] performance fix

fix rendering issue on firefox
fix choppy scroll on chrome