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

@-moz-document domain("osnews.pl") {

#content {
 margin:5px !important;
 width:auto !important;
}

.newsinformations,
.newstags {
 width:95% !important;
}

#related-news {
 width:auto !important;
}

#related-news ul {
 -moz-column-count:3 !important;
}


#AdTaily_Widget,
#AdTaily_Widget_Container,
#sub-nav-border,
#header,
#sidebar,
#adtaily,
#related-news-ad,
#footer,
#info-frame,
.add,
.img-right
{ display:none !important}

}