Add `hr` test
Add `hr` test

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