Remove unnecessary CSS
Remove unnecessary CSS

This mixin was only really outputting a width of 100%, and since display block
was already set, they'll take up the full width anyway.

This also means one less place we are relying on Neat

nburkley/administrate,flama/administrate,joshua5201/administrate,TheHumanEffort/administrate,acrogenesis-lab/administrate,gustavo-alb/administrate,tmecklem/administrate,astarix/administrate,kpheasey/administrate,thoughtbot/administrate,gustavo-alb/administrate,nando/administrate,nburkley/administrate,vgsantoniazzi/administrate,tmecklem/administrate,vgsantoniazzi/administrate,joshua5201/administrate,nburkley/administrate,joshua5201/administrate,acrogenesis-lab/administrate,flama/administrate,joshua5201/administrate,acrogenesis-lab/administrate,TheHumanEffort/administrate,astarix/administrate,nando/administrate,acrogenesis-lab/administrate,vgsantoniazzi/administrate,kpheasey/administrate,kpheasey/administrate,dminchev/administrate,kpheasey/administrate,BenMorganIO/administrate,gustavo-alb/administrate,flama/administrate,dminchev/administrate,thoughtbot/administrate,micapam/administrate,flama/administrate,tmecklem/administrate,thoughtbot/administrate,gustavo-alb/administrate,dminchev/administrate,nando/administrate,nando/administrate,astarix/administrate,nburkley/administrate,astarix/administrate,vgsantoniazzi/administrate,TheHumanEffort/administrate,TheHumanEffort/administrate,BenMorganIO/administrate,tmecklem/administrate,micapam/administrate,micapam/administrate,thoughtbot/administrate,BenMorganIO/administrate,micapam/administrate,BenMorganIO/administrate,dminchev/administrate