- [sass] few fixes to wrappers to avoid collapsing of text
- [sass] merged wrappers
- [nj][sass] more independant clouds background in header
- [nj][sass] removed `-page` from layout classes
- [nj][sass] independant background class for `bg-gasholder.jpg`
- [sass] added hover effect for links and styled `.unlink` class
- [nj] added `.unlink` to header's banner link
- [sass] added hover effect for `.btn`s
- [sass] moved backgrounds into separate file
- [sass] added styling for link in benefits block on index page
- [sass] cleaning Sass a bit, adding better formatting