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

@-moz-document
       url("http://www.imdb.com/user/ur0000000/boards/"),
url-prefix("http://www.imdb.com/user/ur0000000/boards/#"),
url-prefix("http://www.imdb.com/user/ur0000000/boards/profile/") {
#tn15 > BR + TABLE {display: none} }