@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document url-prefix(http://www.google.com/reader), url-prefix(https://www.google.com/reader), url-prefix(http://google.com/reader), url-prefix(https://google.com/reader) {
 span.unread-count, span.sub-unread-count {
  display: none;
 }
}