.cuerpo { 
	 font-family: Verdana, Arial, Helvetica, sans-serif;
	 font-size: 10px;
	  color: #000000;
	}
A:link    { color: #000000; text-decoration:none; font-weight:600; }
A:active  { color: #000000; text-decoration:none; font-weight:600;}
A:visited { color: #000000; text-decoration:none; font-weight:600;}

#contenido_vacio{float:left;width:400px;height:40px;}