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

@-moz-document domain("engadget.com") {
  .post_title a {font-size:20px!important; 
                 font-family:Arial, Helvetica, sans-serif!important;
                 font-weight:bold;}
  .post_body {
              font-size:12px!important;
              font-family:Arial, Helvetica, sans-serif!important;
             }
  .my-little-hero {
              display:none!important;
  }

 .topstories {
              display:none!important;
  }

}