#top_header{
	width:700px;
	height:50px;
	margin-left:auto;
	margin-right:auto;
	border-right: 1px solid #413E3C;
	border-left: 1px solid #413E3C;
	border-bottom: 1px solid #413E3C;
}

#main{
	background:url(../img/contents_back.jpg) no-repeat;
	background-position: left bottom; 
	width:700px;
	margin-left:auto;
	margin-right:auto;
	border-right: 1px solid #413E3C;
	border-left: 1px solid #413E3C;

}

#header_navi{
	width:700px;
	margin: 0;
}

#header_navi ul{
	margin: 0;
	padding: 0;
	list-style-type:none;
}

#header_navi li{
	width: 135px; 
	margin-left: 2px; 
	margin-right: 2px; 
	float:left;
	text-align: center;
}

#contents_title{
	width:700px;
	margin: 10px 0px 0px 0px;
	text-align: right;
}

#pre_contents{
	width:640px;
	margin: 10px 30px 10px 30px;
	text-align: left;
	color: #CCCCCC;
}

#contents{
	width:350px;
	margin: 10px 10px 10px 340px;
	text-align: left;
}

#top_footer{
	width: 700px;
	height: 50px;
	margin-left:auto;
	margin-right:auto;
	border-right: 1px solid #413E3C;
	border-left: 1px solid #413E3C;
	border-top: 1px solid #413E3C;
}

hr {
	width: 340px;
	height: 1px;
	margin: 5px 0px 5px 0px;
	color: #666666;
	background-color: #666666;
	border: none; 
	border-style: double;
}