Move ampersand into its own rule
Move ampersand into its own rule

Ampersand was being marked as a class even when used with an id.
This makes it independent of the other rules.

peterkinalex/stylus-1,yetone/stylus,modulexcite/stylus,Panya/stylus,Delapouite/stylus,cemoulto/stylus,rstacruz/stylus,Ricardh522/stylus,baotingfang/stylus,stylus/stylus,angryrobot/stylus,a-x-/stylus,jangarcia/stylus,PeterWangPo/stylus,galenvagen/stylus,SimenB/stylus,HossainKhademian/Stylus,ThiagoGarciaAlves/stylus,jameswomack/stylus,behzad88/stylus,silvaemota/stylus,Zagorakiss/stylus,jonpacker/stylus,tyv/stylus,johnnycopperstone/stylus,meteor/stylus,trixter5/stylus