.main-content {
  > section {
    padding: $margin-half;
    position: relative;
    order: 5;

    @include breakpoint(sm) {
      padding: $margin-double 0;

      &:nth-of-type(n+2) {
        padding-top: 0;
      }
    }

    > :last-child {
      margin-bottom: 0;
    }

    &:empty {
      display: none;
    }
  }
}