.articles {
  header {
    text-align: center;

    h1 { margin-top: 0; }

    img {
      border: 1px solid $color-grey;
      border-radius: 50%;
      box-shadow: 0 5px 5px -3px $color-grey;
    }

    .actions { text-align: left; }
    .actions a { margin-right: .5rem; }

    .total {
      border-top: 1px solid $color-grey;
      color: $color-grey;
      font-size: .75rem;
      margin-bottom: 3rem;
      padding: .1rem 0 0;
      text-align: left;
    }
  }

  ul {
    list-style-type: none;
    padding: 0;

    li { margin: 3rem 0; }
    li h2, p { margin: 0; }
    li time { color: $color-grey; }
  }
}

.articles {
  header {
    text-align: center;

    h1 { margin-top: 0; }

    img {
      border: 1px solid $color-grey;
      border-radius: 50%;
      box-shadow: 0 5px 5px -3px $color-grey;
    }

    .actions { text-align: left; }
    .actions a { margin-right: .5rem; }

    .total {
      border-top: 1px solid $color-grey;
      color: $color-grey;
      font-size: .75rem;
      margin-bottom: 3rem;
      padding: .1rem 0 0;
      text-align: left;
    }
  }

  ul {
    list-style-type: none;
    margin: 4rem 0;
    padding: 0;

    li { margin: 3rem 0; }
    li h2, p { margin: 0; }
    li time { color: $color-grey; }
  }
}

Increase the article listing spacing
Increase the article listing spacing
