#tab_outer{
	background-image:  url("../img/tab_basic_outer_back.gif");
}
#tab{
	background-image: url("../img/tab_basic_back.gif");
}
#main{
	background-image:url("../img/main_back.gif");
	background-position:left;
}
#content{
	float:right;
	width:550px;
	padding-top:10px;
}
#sub{
	float:left;
	width:180px;
}
/****** navi ******/

/* navi > ul */
#navi ul li a{
	background-image:  url("../img/navi_icon_education.gif");
}
#navi ul li a:hover,
#navi ul li a.on{
	background-image:  url("../img/navi_icon_education.gif");
	background-color:#F0D0E4;
}

/****** link ******/
.link{
	border:1px solid #cccccc;
	background-color:#fcfbf4;
	padding:10px;
	margin-bottom:15px;
}
.link ul{
	list-style:none;
	margin-left:0;
	line-height:180%;
}
.link li{
	list-style-type:none;
}
.link a{
	background-image:url("../img/top_link_icon.gif");
	background-position:left center;
	background-repeat:no-repeat;
	padding-left:8px;
	color:#555555;
}
.link a:hover{
	color:#009900;
}