#tabnav
	{
		height: 20px;
		margin: 0px;
		padding: 0;
	}

#tabnav li
	{
		margin: 0; 
		padding: 0;
  		display: inline;
  		list-style-type: none;
  	}
	
#tabnav a:link, #tabnav a:visited
	{
		float: left;
		font-size: 10px;
		line-height: 25px;
		font-weight: bold;
		padding: 2px 12px 2px 12px;
		margin-right: 3px;
		text-decoration: none;
		color: white;
		
		background-image:url(../images/grafica/tab.jpg);
	}

#tabnav a:link.active, #tabnav a:visited.active, #tabnav a:hover
	{
		color: yellow;
		background-image:url(../images/grafica/tab_selected.jpg);
	}