@charset "utf-8";

* {
	margin: 0;
	padding: 0;
}

body {
	font: normal small/50% "メイリオ", "ＭＳ Ｐゴシック", Osaka, "ヒラギノ角ゴ Pro W3";
	color: #333;
	background: #fff;
	margin: 10px auto;
	width: 800px;
	line-height: 150%;
}

a:link { color: #069;}
a:visited { color: #669; }
a:hover { color: #000; }
a:active { color: #000; }

img {
	border: none;
}

p {
	margin: 1em 0;
}

h2 {
	font-size: x-large;
	font-weight: bold;
	border-bottom: 3px double #67b;
	margin: 1em;
	padding-left: 1em;
	line-height: 120%;
}

h3 {
	font-size: large;
	font-weight: bold;
	margin: 2em 0 1em 0;
	padding-left: 0.5em;
	color: #600;
	border-left: 5px solid #f99;
}

h4 {
	font-size: medium;
	font-weight: bold;
	color: #000;
}

em {
	color: #990000;
	font-weight: bold;
	font-style: normal;
}

blockquote {
	margin: 0 4em;
}


/* ==================== Sideber menu ========================= */

#menu {
	width: 180px;
	margin-right: 15px;
	padding-top: 10px;
	float: right;
}

#menu li {
	list-style: none;
}
#menu a {
	text-decoration: none;
	display: block;
	width: 158px;
	padding: 7px 10px;
	background: #ddf;
	border: 1px solid #fff;
	color: #000;
}
#menu a:hover {
	background: #67b;
	color: #fff;
}

/* ====================== ID section ========================= */

#global_navi {
	font-size: 90%;
	text-align: right;
}

#top_banner {
	background: url(images/top_banner.jpg) no-repeat;
	min-height: 100px;
	font-size: 90%;
	line-height: 1.1em;
}

#top_banner h1 {
	font-size: 14px;
	font-weight: normal;
	padding-top: 75px;
	padding-left: 180px;
}
#top_banner h2 {
	font-size: 100%;
	font-weight: normal;
	border: none;
	padding-top: 5px;
}

#contents {
	width: 580px;
	margin: 10px 10px 10px 15px;
	float: left;
	display: inline;  /* IE6対策 */
}
#contents ol { margin-left:2em; }
#contents ul { margin-left:2em; }

#root_navi {
	font-size: 90%;
	margin: 1em 0;
}

#bottom_navi {
	margin: 1em;
	text-align: center;
	clear: both;
}

#footer {
	clear: both;
	border-top: 1px solid #999;
	padding-top: 1em;
	font-size: 90%;
	color: #666;
	text-align: center;
	line-height: 1.2em;
}
#footer p {
	margin: 0;
}

/* ==================== class section ========================= */

.clear_both {
	clear: both;
}

.centering {
	text-align: center;
}

.right_text {
	text-align: right;
}

.left_image {
	float: left;
	margin-right: 1em;
}

.right_image {
	float: right;
	margin-left: 1em;
}

.now {
	padding: 0.1em 0.3em;
	background: #ddf;
}

.dc:first-letter {
	font-size: 200%;
	color: #fff;
	background: #336;
	float: left;
	margin-right: 0.2em;
	padding: 0.2em 0.1em;
	line-height: 1.1em;
}

.small_font {
	font-size: 90%;
}

.inbox {
	width: 80%;
	margin: 1em auto;
	padding: 0.3em 1em;
	background: #eee;
}
.inbox h3 {
	text-align: center;
	border-left: none;
}