@charset "UTF-8";
/* ---------- article#left_area ---------- */
/* h1 */
article#left_area h1 { margin-bottom:15px; }
/* nav.tab */
article#left_area nav.tab {
	margin-bottom:15px;
	padding:0 5px;
}
article#left_area nav.tab ul {
	border-bottom:solid 3px #999;
	width:740px;
	height:33px;
}
article#left_area nav.tab ul li {
	float:left;
	margin:0 5px;
}
/* section.point */
article#left_area section.point {
	margin-bottom:30px;
	padding:0 10px;
}
article#left_area section.point p {
	font-size:1.2em;
	line-height:1.5;
	margin-bottom:20px;
}
article#left_area section.point h2 { margin-bottom:10px; }
article#left_area section.point dl {
	width:700px;
	margin:0 auto 20px auto;
}
article#left_area section.point dl dt {
	border-bottom:dotted 1px #ccc;
	font-size:1.5em;
	line-height:1.5;
	color:#c60;
	margin-bottom:5px;
	padding:2px 5px;
}
article#left_area section.point dl dd {
	font-size:1.2em;
	line-height:1.5;
	color:#666;
	margin-bottom:10px;
	padding:0 5px;
}