#contentSub br {
  display: none;
}

#mw-revision-info,
#mw-revision-nav {
  background: #f6f6f6;
  border: 1px solid #eee;
  display: block;
  margin: 0 auto;
  padding: 20px;
  text-align: center;
  width: auto;
}

#mw-revision-info {
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  font-size: 16px;
  padding-bottom: 0.25em;
}

#mw-revision-nav {
  border-radius: 0 0 6px 6px;
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}