.old-post-notice {
  font-weight: 700;
  margin-bottom: 1.5em;
  padding: 10px 15px;
}
.old-post-notice a {
  color: inherit;
}
.old-post-notice p:first-of-type {
  margin-top: 0;
}
.old-post-notice p:last-of-type {
  margin-bottom: 0;
}