Merge pull request #18 from openifyit/eff_convert_to_less

Eff convert to less
basic parallaex
Merge pull request #19 from openifyit/eff_parallax

basic parallax
Fix logo (disappearing) on parallaxe scrolling
Added variable to calculate navbar padding
fix typo that makes the css not render
Merge pull request #21 from openifyit/o_fix_navbar_padding

Added variable to calculate navbar padding
PR comments, few minor fixes