@charset "utf-8";
/* CSS Document */

body{
	line-height: 1.5em;
}

b{font-size: 110%;}
em{color: red;}

#maincontainer{
	width: 982px;
	margin: 0px auto;
	background-image:url(../images/container_bg.gif);
	background-repeat:repeat-y;
}

#header{
	position:relative;
	height: 184px;
	width: 980px;
	margin:0px 1px;
	background-image:url(../images/header_line.gif);
	background-repeat:repeat-x;
}
#header h1 {
	position: absolute;
	top:30px;
	left:44px;
	background-image:url(../images/header_logo.jpg);
	width:368px;
	height:135px;
	text-indent: -9999px;
}

#header h1 a {
	position: absolute;
	top:0px;
	left:0px;
	background-image: none;
	width:368px;
	height:135px;
	text-indent: -9999px;
}

#header .bg{
	position:absolute;
	left:609px;
	background-image:url(../images/header_bg.jpg);
	width:371px;
	height:183px;
}

#contentwrapper{
	margin-left:1px;
	background-image:url(../images/line_center.gif);
	background-repeat:repeat-y;
	margin-top:39px;
	margin-bottom:20px;
	float: left;
	width: 100%;
	min-height:670px;
}

#contentcolumn{
	margin-left: 343px;
}
#contentcolumn .innertube{
	margin-left:45px;
}

#footer{
	clear: left;
	text-align: center;
	background-image:url(../images/footer_bg.gif);
	margin:0px 1px;
}

#footer img{
	margin:17px 0px 13px 0px;
}

#leftcolumn{
	float: left;
	width: 343px;
	margin-top:29px;
	margin-left: -981px;
}

#leftcolumn .innertube{
	margin-left:59px;
}

#leftcolumn .innertube ul{
	list-style-type: none;
}

#leftcolumn .innertube li{
	text-align:right;
	width:239px;
}

#leftcolumn .innertube img{
	vertical-align: top;
}

#navi2{
	margin-top:8px;
}

#navi3{
	margin-top:5px;
}

#navi4,
#navi5,
#navi6,
#navi7{
	margin-top:14px;
}

.submenu {
	margin-top:2px;
	font-size: 90%;
}

.submenu a {
	padding-left: 9px;
	padding-right: 3px;
	color:#008ee0;
	text-decoration: underline;
	background: url(../images/icon_arrow.gif) no-repeat left center;
	font-size:12px;
	font-weight:bold;
	}

.submenu a.links {
	color: #f60;
	background-image: url(../images/icon_arrow2.gif);
	}

.submenu a.links:hover,
.submenu a:hover {
	color:#414141;
	background-image: url(../images/icon_arrow_on.gif);
	}



#leftcolumn .innertube .banners {
	margin-top:20px;
	width:238px;
	border: 1px #e2e2e2 solid;
}
#leftcolumn .innertube .banners li{
		text-align:center;
		margin:9px 0px;
}

#leftcolumn .innertube .lecture {
	margin-top:20px;
}

#leftcolumn .innertube .lecture img {
	border:#eeece6 solid 5px;
}

#leftcolumn .innertube .backto{
	margin:20px 0px;
}

.img_waku{
	border:solid 10px #f6f6f6;
}

.mt10{
	margin-top:10px;
}
.mt20{
	margin-top:20px;
}
.mt25{
	margin-top:25px;
}
.mt30{
	margin-top:30px;
}
.mt35{
	margin-top:35px;
}
.mt40{
	margin-top:40px;
}

.t1{
	color:#424242;
}

div.pagetop{
	margin-left:480px;
	margin-top:30px;
	margin-bottom:30px;
}
a.pagetop{
	color:#008ee0;
	padding-left:10px;
	background-image:url(../images/icon_top.gif);
	background-position:center left;
	background-repeat:no-repeat;
	text-decoration: none;
}
a.pagetop:hover{
	text-decoration:underline;
}

/*
.innertube{
margin: 10px;
margin-top: 0;
}
*/