main.posts {
  margin: calc(var(--header-height-small) + 2rem) auto 4rem;
}
main.posts > #content > h1 {
  padding: 0;
}

main.posts article {
  margin: 1rem 0;
}
main.posts article>div {
  line-height: 2;
}
main.posts article>time,
main.posts article>div>a.external {
  color: gray;
}