* { padding: 0; margin: 0; }

body {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1em;
	color: #333333;
}
#container{
	width: 900px;
	margin-right: auto;
	margin-left: auto;
}

#header{
	padding-top: 15px;
	padding-bottom: 15px;
	background-color: #999999;
}

#main{
	background-color:#CCCCCC;}

#main_sx{
	float: left;
	width: 600px;
}

#main_dx{
	margin-left: 620px;
	background-color: #eee;
}

#grigio{}

#footer{}