#banner {
	height: 68px;
	width: 300px;
	padding: 0px 0px 0px 0px;
	margin-right: auto;
	margin-left: auto;
	background-color:#FFFFFF;
	float: left;
}
#introduction {
	height: 68px;
	width: 500px;
	margin-right: auto;
	margin-left: auto;
	background-color:#FFFFFF;
	float: right;
}
#mainbox {
	height: auto;
	width: 800px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 15px;
	border:1px solid #666666;
	background-image:url(../../images/img_navibg.gif);
}
#mainbox_top {
	height: auto;
	width: 800px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 15px;
	border-top:1px solid #666666;
	border-bottom:1px solid #666666;	
}
#rightbox {
	height: auto;
	width: 200px;
	text-align: left;
	float: right;
	margin-right: auto;
	margin-left: auto;
	margin-top:10px;
	padding: 10px;
}
#rightbox_top {
	height: auto;
	width: 200px;
	text-align: left;
	float: right;
	margin-right: auto;
	margin-left: auto;
	padding: 10px;
}

#leftbox {
	text-align: left;
	width: 520px;
	height: auto;
	float: left;
	padding: 15px 20px 25px 20px;
	background-color: #FFFFFF;
}

#leftbox_top {
	text-align: left;
	width: 550px;
	height: auto;
	float: left;
	padding: 10px 10px 10px 20px;
	background-color: #FFFFFF;
}

#sc_box {
	text-align: left;
	width: 520px;
	height: auto;

	padding: 0px;
	margin: 0px 0px 20px 0px;
}

#footer {
	height: auto;
	width: 800px;
	clear: both;
	margin-right: auto;
	margin-left: auto;
	margin-top: 20px;
	margin-bottom: 35px;
}