Fix content
Remove `browserSync` and `reload` variables
Optimize nesting
Fix spacing
Add font-size variables
Fix `:hover` and `:active` colors
Remove `!important`
Fix spacing
Optimize nesting
Remove `!important`
Update description for breakpoint mixin
Remove `@bg-light-*` variables
Optimize nesting
Fix spacing
Optimize nesting
Remove `@border-radius` styling
Remove SASS dependency
Add contributors
Big v2.0.0 push