body {
	font-family: "KozGoPro-Light", "小塚ゴシック Pro L", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "游ゴシック", YuGothic, "メイリオ", Meiryo, sans-serif;
	font-size: 10pt;
	color: #000000;
	line-height: 150%;
	overflow:auto;
}

#left {
	float: left;
	margin: 0px;
	overflow: auto;
	top: 0px;
	left: 0px;
	width: 260px;
	height: 800px;
	padding-bottom: 10px;
}

#app {
	margin: 0px 0px 0px 260px;
  	width: 800px; 
	padding: 20px;
}

H1 {
	font-size: 12pt;
	margin: 5px;
}

H2 {
	font-size: 12pt;
	font-weight: bold;
	margin: 10px 5px 5px 5px;
}

em {
	font-weight: bold;	
	color: #0000CC;
	font-style: normal;	
}

.explain {
	margin-left: 10px;
}