.introduction {
  @include outer-container;

  .bio {
    @include margin(2em null null null);
    @include shift(3);
    @include span-columns(6);
    text-align: center;
  }
}

.articles {
  @include margin(2em null null null);
  @include outer-container;

  .article {
    @include padding(1.5em null 1.5em null);
    @include shift(3);
    @include span-columns(6);
    // border-bottom: $base-border;

    &:first-of-type {
      @include padding(0 null 1.5em null);
    }

    &:last-of-type {
      border: none;
    }
  }

  li {
    text-align: center;
  }
}