.nascondi { 
	display:none;
}

.logoStart {
	left:470px;
}

.blackboardStart {
	width:1px;
}

.naviStart {
	position:absolute;
	top:30px;
}

.creditsStart {
	position:relative;
	top:-30px;
}

.creditsColor {
	color: #000;
}