Use output-rhythm mixin
Use output-rhythm mixin

If we're using rems just using rhythm() won't give a px fallback if
enabled

nabu1615/normalize-scss,JohnAlbin/normalize-scss,nabu1615/normalize-scss,Alexdersan/normalize-scss,webmarkelov/normalize-scss,JohnAlbin/normalize-scss,JohnAlbin/normalize-scss,Alexdersan/normalize-scss,justindirose/normalize-scss,justindirose/normalize-scss,webmarkelov/normalize-scss