4chan.css

:root.yotsuba-b #header-bar.dialog {
  background-color: #16161a;
}

:root.yotsuba-b a {
  color: #7f5af0;
}

hr {
  border: none;
  border-top: 1px solid #010101;
  height: 0;
}

body {
  color: #94a1b2;
  background: #16161a;
}

body a {
  color: #7f5af0;
}

div.reply {
  background-color: #1a1a1a;
  border: none;
}

div.post div.postInfo span.postNum a {
  text-decoration: none;
  color: #7f5af0;
}

div.post div.postInfo span.postNum a:hover {
  text-decoration: underline;
  color: #7f5af0;
}

div.post div.postInfo span.subject {
  color: #2cb67d;
  font-weight: 700;
}

#fourchanx-settings {
  background-color: #16161a;
}

#fourchanx-settings textarea {
  background: #94a1b2;
}