message: fix(scss): fixed border size for layout pattern
diff: }
  &--border {
  + @include carbon--breakpoint('md') {
  + margin-left: -2rem;
  + margin-right: -2rem;
  + padding-left: 1rem;
  + padding-right: 1rem;
  + }
  +
  + @include carbon--breakpoint('lg') {
  + padding-left: 0;
  + margin-left: -1rem;
  + }
  +
  + @include carbon--breakpoint('max') {
  + margin-right: -1rem;
  + }
  +
  border-bottom: solid 1px $ui-04;
  }
  