=divider-theme($color)
  border-top: .1rem solid $color

.ts.divider
  +divider-theme(#CCC)
=divider-theme($color)
  border-top: .1rem solid $color

.ts.divider
  +divider-theme(#CCC)
  +y-margin($margin)
  
Add margin to the top and the bottom.
Add margin to the top and the bottom.
