move variables to top, use common naming convention
use dash-case for variable name
decrease services arrow size
change header colours
bring variable names inline with class names
Merge branch 'master' of github.com:guardian/frontend into blue-header
update observer logo for new header and handle new observer url
format top bar right side items
Merge branch 'master' of github.com:guardian/frontend into blue-header
genericise topbar popups
make top bar link common
imporove top bar popups styling
move generic text styling to top bar container
move editions switch to right
make whole of edition item clickable, and appear so

but it's not a link - pop up arrow attaches to link inside it, because the arrow should centre under the region, not the whole item
Merge branch 'master' of github.com:guardian/frontend into blue-header
cripser resized logo, thanks to @paperboyo
even crisper logo, small, thanks to @paperboyo
layout header ot new dimensions
remove 'beta' from the logo