/* Nav Bar */

#btn_columnists {
  display: block;
  width: 112px;
  height: 18px;
  background: url(/images/buttons/latest_news_btn_irb.gif) 0px 0px no-repeat;
  float: left;
}

#btn_columnists:hover, #btn_columnists.active {
	background-position: 0px -18px;
}

#btn_features {
  display: block;
  width: 84px;
  height: 18px;
  background: url(/images/buttons/latest_news_btn_irb.gif) -100px 0px no-repeat;
  float: left;
}

#btn_features:hover, #btn_features.active {
	background-position: -100px -18px;
}

#btn_mainnews {
  display: block;
  width: 56px;
  height: 18px;
  background: url(/images/buttons/latest_news_btn_irb.gif) -246px 0px no-repeat;
  float: left;
}

#btn_mainnews:hover, #btn_mainnews.active {
	background-position: -246px -18px;
}


#btn_blogs {
  display: block;
  width: 72px;
  height: 18px;
  background: url(/images/buttons/latest_news_btn_irb.gif) -248px 0px no-repeat;
  float: left;
}

#btn_blogs:hover, #btn_blogs.active {
	background-position: -248px -18px;
}

#btn_tournews {
  display: block;
  width: 116px;
  height: 18px;
  background: url(/images/buttons/latest_news_btn_irb.gif) -320px 0px no-repeat;
  float: left;
}

#btn_tournews:hover, #btn_tournews.active {
	background-position: -320px -18px;
}