LB-666 : Users screen styling improvement

Fixed
LB-666 : Users screen styling improvement

Button fixed
LB-668 : Liveblog dasboard > archive tab - searchbox displaying bad

Fixed
LB-664 : Input elements doesn't look the same on the liveblog configure page

Fixed
LB-667 : Add new blog modal - styling improvement

Fixed
Merge pull request #131 from nidzix/general-styling-improvment

General styling improvment: LB-666, LB-668, LB-664, LB-667