div.concept {
	width: 88%;
	padding: 1em;
	margin:0 auto 0 1em;
	background-color: #DCDFE4;
}
.concept h3 {
	font-family: "‚l‚r ‚oƒSƒVƒbƒN", "Osaka";
	font-size: 14px;
	font-weight: bold;
	text-align: left;
	color: #416283;
	line-height: 20px;
	margin-bottom:2em;
}
.concept p {
	font-family: "‚l‚r ‚oƒSƒVƒbƒN", "Osaka";
	font-size: 12px;
	line-height: 16px;
	text-align: left;
}
table.system{
	margin:1em auto 0 0;
	border-collapse: collapse;
}
.system table{
	border-collapse: collapse;
}
.system th {
	font-family: "‚l‚r ‚oƒSƒVƒbƒN", "Osaka";
	font-size: 12px;
	font-weight: bold;
	color: #333333;
	text-align: right;
}
.system td {
	text-align: center;
}
.system h3{
	width:255px;
	text-align: center;
}
.houjin{margin:3em 0 10em;}