#post-share {
  text-align: center;
  margin: 30px 0;
}

#post-share a {
  margin-right: 10px;
  font-size: 26px;
}

.posts-cat-list {
  margin: 10px 0;
  border-bottom: 1px solid #ccc;
}

.posts-one {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid lightgrey;
  clear: both;
}

.posts-list {
  margin-top: 40px;
}

.posts-nav {
  margin: 40px 0;
}