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

@-moz-document url-prefix("http://www.sciam.com/podcast/episode.cfm") {

#header,
#top_menu,
#nav_category,
#nav-more .float_right,
#sharetools,
#article .float_left,
img[src^="/podcast/images/podEpisode_"],
#further-reading,
#discuss,
#content_b,
#scientific-american,
#footer
  { display: none !important; }

#wrapper
  { width:800px !important; }

#article p
  { font-size: 130% !important; }

}