.col.browse.book {
  a {
    @extend %bold;
    text-transform: capitalize;
  }

  > .block.browse-label, > .block.browse-lnk {
    border-right: 2px solid $gun;
  }
}

.col.browse.chapter {
  @extend %bold;
}

.col.browse.page {
  > .block.browse-label, > .block.browse-chunk {
    border-left: 2px solid $gun;
  }
}