.menu_left{
	background-image:url(images/interface_12.png);
	height:30px;
	width:30px;
	background-repeat:repeat-y;
}

.menu_fill{
	background-color:#60b049;
	height:30px;
}

.menu_right{
	background-image:url(images/interface_17.png);
	height:30px;
	width:30px;
	background-repeat:repeat-y;

}

.materiale {
	text-decoration:underline;
	font-weight:normal;
	line-height:16px;	
	}