message: fix the theming bug.
diff: @@ -122,6 +122,8 @@ body.dark {
  }
  }
  + .content-docs,
  + .content-blog {
  a[href*="http://"]:not([href*="www.gitpod.io"]),
  a[href*="https://"]:not([href*="www.gitpod.io"])
  {
  @@ -129,6 +131,7 @@ body.dark {
  filter: invert(100%) grayscale(100%);
  }
  }
  + }
  h2,
  h2,
  