body {
width:100%;
margin-left:auto;
margin-right:auto;
margin-top:0px;
text-align:center;
background-color:#d6d4bf;
}
html {
width:100%;
margin-left:auto;
margin-right:auto;
margin-top:0px;
text-align:center;
}
#medioevo{
margin-left:auto;
margin-right:auto;
	width:780px;

}
#contenuto{margin-left:auto;
margin-right:auto;
	width:780px;
	float:left;
	background-color:#51424f;}
#sx{
width:180px;
float:left;}
#dx{
width:600px;
float:left;}
#sx ul{
	margin:20px;
	padding:10px;
	text-align:left;
	list-style-image: none;
	list-style-type: none;
}
#sx li a{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: normal;
	color: #d6d4bf;
	line-height: 20px;
	text-decoration: none;
}
#sx li a:hover{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: normal;
	color: #FFFFFF 	;
	line-height: 20px;
	text-decoration: none;
}
#piede{
color:#d6d4bf;
background-color:#7e7d86;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	font-weight: normal;
	padding-top:25px;
	padding-bottom:25px;}