@charset "UTF-8";

body {
	max-width: 800px;
	margin: 0 auto;
	padding-bottom: 20px;
	font-family:  Verdana, Arial, Helvetica, sans-serif;
	font-size: 90%;
	background: url("img/background_sprite.png") repeat-x 0 -440px;
}

h1 {
	width: 100%;
	height: 440px;
	margin: 0;
	background: url("img/background_sprite.png") no-repeat 50% 0px;
	text-indent: -99999px;
	overflow: hidden;
	z-index: 2;
}

/* .main ul と .nav dd ul の両方に有効 */
ul {
	list-style-type: none;
	line-height: 140%;
	margin: 0;
	padding: 0;
}

ul li {
	margin-bottom: 0.5em;
}

.main {
	margin: -420px auto;
	width: 100%;
	padding-top: 440px;
	background: url("img/topimage.jpg") no-repeat top right;
	z-index: 3;
}

.update {
	margin-top: 2em;
}

.nav dt, .lang dt {
	text-indent: -99999px;
	overflow: hidden;
}

.nav dd, .lang dd {
	margin: 0;
}

.nav a, .lang a{
	color: #fff;
}

.nav {
	position: absolute;
	top: 150px;
	margin: 0;
}

.lang {
	position: absolute;
	top: 320px;
}

.lang li {
	display: block;
	float: left;
	color: #999;
	padding-right: 3em;
}