body {
	margin: 0px;
	color: #000;
	text-align: left;
}

div.sheet {
	margin: 0px;
	padding: 0px;
	background-color: #fff;
	text-align: left;
}

h1.title {
	margin: 10px 10px 10px 10px;
	padding: 5px;
	font-size: 23px;
	color: #000;
	text-align: left;
}

div.root {
	margin:  10px 10px 10px 30px;
	padding:  0px  0px  0px  0px;
	color: #000;
	font-size: 15px;
}

div.zu {
	margin:  0px;
	padding: 0px;
	float: left;
}

div.zu-kenkyu {
	margin:  0px;
	padding: 0px;
}

div.applet {
	margin:   0px;
	padding: 10px 0px 10px 0px;
	width: 320px;
	text-align: center;
}

div.applet-kenkyu {
	margin:   0px;
	padding: 10px 0px 10px 0px;
	text-align: left;
}

div.link {
	margin:   0px;
	padding:  5px 0px 10px 0px;
	color: #000;
	font-size: 15px;
	text-align: center;
	vertical-align: top;
}

div.google-adsense-300x250 {
	margin:  40px 30px 20px 30px;
	padding:  0px;
	float: left;
}

div.bunki {
	margin:   0px;
	padding:  5px 0px 10px 30px;
	color: #000;
	font-size: 15px;
	line-height: 1.3em;
	vertical-align: top;
	float: left;
}

ul.bunki {
	margin: 20px 0px 20px 0px;
	padding: 0px;
	color: #000;
	font-size: 15px;
	line-height: 1.3em;
	text-align: left;
	list-style-type: none;
}

h2.kousatsu {
	margin: 20px 0px 20px 0px;
	padding: 0px;
	color: #000;
	font-size: 21px;
	text-align: left;
}

p.kousatsu {
	margin: 20px 20px 20px 20px;
	padding: 0px;
	color: #000;
	font-size: 15px;
	line-height: 1.3em;
	text-align: left;
}

h3.reference-book {
	margin: 20px 20px 20px 20px;
	padding: 0px;
	color: #000;
	font-size: 19px;
	text-align: left;
}

ul.reference-book {
	margin: 20px 40px 20px 40px;
	padding: 0px;
	color: #000;
	font-size: 15px;
	line-height: 1.3em;
	text-align: left;
}

div.google-adsense-728x90 {
	margin:  20px 30px 20px 30px;
	padding:  0px;
}

br.both {
	clear: both;
}

div.footer {
	margin:  30px 10px 20px 30px;
	padding:  0px;
	color: #333;
	font-size: 15px;
	text-align: left;
}

div.counter {
	margin:  0px 0px 20px 0px;
	padding:  0px;
	color: #333;
	font-size: 15px;
	text-align: left;
}