.#{$boldr-ns}article-sidebar {
  @media (min-width: $bp-medium) {
    padding-left: 50px;
  }
  height: 100%;
  padding-left: 0;
  // author card

  .#{$boldr-ns}article-sidebar__author {
    @include md-shadow(2);
    display: block;
    width: 100%;
    padding: 1em;
    background-color: $white;
    margin-bottom: 50px;
  }
  // tags card

  .#{$boldr-ns}article-sidebar__tags {
    @include md-shadow(2);
    padding: 1rem;
    background-color: #fff;
  }
}