* {
	margin:0;
	padding:0;
}
html{
	overflow : auto;
}
html,body {
	height: 100%;
}
body {
	margin:0;
	padding:0;
	overflow:hidden;
}
#menu {
	font-size:90%;
	margin:0;
	padding:0;
	height:100%;
	width:20%;
	position:fixed;
	_position:absolute;
	left:0;
	top:0;
	overflow: auto;
	background-color: #FFF;
	background-image:url(../images/main_bg.gif);
	background-repeat:repeat-x;
	background-position:top;

}
	.menu_bk {
		background-color: #1779ae;
		margin: 5px;
		padding: 5px;
		border: 1px solid #CCCCCC;
		color:#FFF;
		background-image:url(../images/dt_bg.gif);
		background-repeat:repeat-x;
		background-position:left top;

	}
	.menu_bk dl {
		padding: 0;
		margin: 50px 0 0 0;
	}
	.menu_bk dt {
		color:#a4effa;
		font-weight: bold;
		border-bottom: 3px solid #55b1df;
		padding: 0;
		margin: 20px 0 5px 0;
	}
	.menu_bk dd {
		padding: 0;
		margin: 5px 0 5px 10px;
		line-height: 140%;
	}
		.menu_bk dd a:link{
			color:#FFF;
			background: none;
		}
		.menu_bk dd a:visited{
			color:#FF0;
			background: none;
		}
		.menu_bk dd a:hover{
			color:#fffa74;
			background: none;
		}
		.current {
			color: #222;
			font-weight:bold;
			padding:2px;
			background: #f39700;
			background-image:url(../images/current_bg.gif);
		}

#contents {
	margin:0 0 0 20%;
	padding:0;
	height:100%;
	overflow: auto;
	width : 80%;
}
	.bn_button {
		text-align: right;
		padding: 0 10px 0 0;
		background-image:url(../images/button_back.gif);
	}
	.bn_button img {
		margin: 5px 0 0 2px;
		vertical-align:bottom;
	}
h1 {

	background-image: url(../images/header.gif);
	background-repeat: no-repeat;
	background-color: #DBF1FB;
	padding: 20px 8px 10px 22px;
	margin: 0;
	font-size:large;
	color:#FFF;
}
h2 {
	border-width: 1px;
	border-style: solid;
	border-color: #afadad;
	font-size: medium;
	font-weight: bold;
	margin: 0 5px 10px 5px;
	padding: 10px 7px 7px 7px;
	background-image:url(../images/h2_bg.gif);
	background-repeat:repeat-x;
	background-position:top;
	
}
.main_contents {
		padding: 10px;
		margin: 0px;
		background-image:url(../images/main_bg.gif);
		background-repeat:repeat-x;
		background-position:top;
}

.main_contents a:link img {
	border:2px solid #11F;
}
.main_contents a:visited img {
	border:2px solid #1c72a3;
}
.main_contents a:hover img {
	border:2px solid #3aa4e1;
}
	#table01 {
		width:100%;
	}
	#table02 {
		width:100%;
	}
		#table02 td {
			padding: 10px 5px 5px 5px;
			background-color:#FFF;
			border-width: 1px;
			border-style: solid;
			border-color: #afadad;
			background-image:url(../images/td_bg.gif);
			background-repeat:repeat-x;
			background-position:top;
			vertical-align : top;		/* 画像をtd内の上部に表示する(15:23 2008/05/28追加) */
		}