Re-group scss variables
Re-group scss variables

Signed-off-by: Dmitriy Zaporozhets <be23d75b156792e5acab51b196a2deb155d35d6a@gmail.com>

LUMC/gitlabhq,martijnvermaat/gitlabhq,openwide-java/gitlabhq,iiet/iiet-git,darkrasid/gitlabhq,Soullivaneuh/gitlabhq,Soullivaneuh/gitlabhq,screenpages/gitlabhq,icedwater/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,allysonbarros/gitlabhq,screenpages/gitlabhq,htve/GitlabForChinese,jirutka/gitlabhq,mr-dxdy/gitlabhq,dwrensha/gitlabhq,openwide-java/gitlabhq,shinexiao/gitlabhq,axilleas/gitlabhq,LUMC/gitlabhq,screenpages/gitlabhq,axilleas/gitlabhq,icedwater/gitlabhq,mmkassem/gitlabhq,jirutka/gitlabhq,openwide-java/gitlabhq,shinexiao/gitlabhq,allysonbarros/gitlabhq,daiyu/gitlab-zh,htve/GitlabForChinese,daiyu/gitlab-zh,icedwater/gitlabhq,screenpages/gitlabhq,stoplightio/gitlabhq,dwrensha/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,axilleas/gitlabhq,mmkassem/gitlabhq,allysonbarros/gitlabhq,dplarson/gitlabhq,shinexiao/gitlabhq,openwide-java/gitlabhq,larryli/gitlabhq,iiet/iiet-git,daiyu/gitlab-zh,SVArago/gitlabhq,jirutka/gitlabhq,dwrensha/gitlabhq,LUMC/gitlabhq,Soullivaneuh/gitlabhq,mr-dxdy/gitlabhq,mr-dxdy/gitlabhq,darkrasid/gitlabhq,SVArago/gitlabhq,SVArago/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,daiyu/gitlab-zh,LUMC/gitlabhq,dreampet/gitlab,dreampet/gitlab,dreampet/gitlab,htve/GitlabForChinese,SVArago/gitlabhq,larryli/gitlabhq,mmkassem/gitlabhq,dreampet/gitlab,larryli/gitlabhq,t-zuehlsdorff/gitlabhq,martijnvermaat/gitlabhq,t-zuehlsdorff/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,martijnvermaat/gitlabhq,t-zuehlsdorff/gitlabhq,larryli/gitlabhq,Soullivaneuh/gitlabhq,dplarson/gitlabhq,darkrasid/gitlabhq,mr-dxdy/gitlabhq,t-zuehlsdorff/gitlabhq,stoplightio/gitlabhq,allysonbarros/gitlabhq,shinexiao/gitlabhq,martijnvermaat/gitlabhq,dwrensha/gitlabhq,htve/GitlabForChinese,icedwater/gitlabhq