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

@-moz-document url-prefix("http://www.chip.pl/news/") {

  #portal-top, #portal-column-two, #portal-footer {
    display: none !important;
  }
  
  #visual-portal-wrapper {
    margin: 0 !important;
    width:595px !important;
  }
  #newsContainer {
   width: 595px !important;
  }
  #region-content {
    font-size: 100% !important;
  }
  #content {
    width: 615px !important;
  }
  
  body {
    background-image: none !important;
  }

}