.presentazione
	{
	position:absolute;
 	left:-100px;
 	top:-500px;
 	width:1px;
 	height:1px;
 	overflow:hidden;
 	}
#banner
	{
overflow:hidden;
float:left;
margin:5px;
width:218px;
height:150px;
 	}
 .nascosto { display: none; }