.Easy {
	/*formattazione dei link di livello uno*/
	FONT-WEIGHT: normal;
	FONT-SIZE: normal;
	COLOR: #0000FF;
	FONT-FAMILY: arial, Helvetica, sans-serif;
	TEXT-DECORATION: none;
	LINE-HEIGHT: normal;
	}
.Easy:hover {
	FONT-WEIGHT: normal;
	FONT-SIZE: normal;
	COLOR: #00CC33;
	FONT-FAMILY: arial, Helvetica, sans-serif;
	TEXT-DECORATION: underline;
	BACKGROUND-COLOR: transparent;
	LINE-HEIGHT: normal;
	}
.Inter {
	/*formattazione dei link di livello due*/
	FONT-WEIGHT: normal;
	FONT-SIZE: normal;
	COLOR: #0000FF;
	FONT-FAMILY: arial, Helvetica, sans-serif;
	TEXT-DECORATION: none;
	LINE-HEIGHT: normal;
	}
.Inter:hover {
	FONT-WEIGHT: normal;
	FONT-SIZE: normal;
	COLOR: #FF6600;
	FONT-FAMILY: arial, Helvetica, sans-serif;
	TEXT-DECORATION: underline;
	BACKGROUND-COLOR: transparent;
	LINE-HEIGHT: normal;
	}
.Advanced {
	/*formattazione dei link di livello tre*/
	FONT-WEIGHT: normal;
	FONT-SIZE: normal;
	COLOR: #0000FF;
	FONT-FAMILY: arial, Helvetica, sans-serif;
	TEXT-DECORATION: none;
	LINE-HEIGHT: normal;
	}
.Advanced:hover {
	FONT-WEIGHT: normal;
	FONT-SIZE: normal;
	COLOR: black;
	FONT-FAMILY: arial, Helvetica, sans-serif;
	TEXT-DECORATION: underline;
	BACKGROUND-COLOR: transparent;
	LINE-HEIGHT: normal;
	}