gistfile1.txt

//section padding mixin
//you'll need breakpoint and to set your breakpoint variables as well
//usage @include pad(60, 60);

@mixin pad($topValue: 140, $bottomValue: 140) {

    padding-top: $topValue / 2 + px;
    padding-bottom: $bottomValue / 2  + px;

    @include breakpoint($small) {
      padding-top: $topValue / 1.5 + px;
      padding-bottom: $bottomValue / 1.5  + px;
    }

    @include breakpoint($large) {
      padding-top: $topValue + px;
      padding-bottom: $bottomValue + px;
    }

}