h3 {
	margin-bottom: 15px;
}
h4 {
	font-size: 1.1em;
	margin-top: 20px;
	margin-bottom: 10px;
	word-spacing: 1em;
	color: #00CCCC;
	margin-left: 15px;
}
.howto {
	width: 380px;
	float: left;
}
.howto_img {
	width: 240px;
	float: right;
	margin-bottom: 15px;
}
.howto th,.howto td {
	padding: 10px 5px;
	font-size: 0.9em;
	line-height: 150%;
}
.howto th {
	background-color: #BBFFE6;
	width: 100px;
}
.howto td {
	padding-left: 0.5em;
}
.howto td.odd {
	background-color: #E6FBF3;
}
.howto td span {
}
.detail {
	margin-top: 0.5em;
	margin-bottom: 0.5em;
	margin-left: 0.5em;
	background-color: #E6FFF5;
	padding: 7px;
	width: 400px;
}
.article dl {
	width: 550px;
}
.article dt {
	float: left;
	width: 100px;
	font-size: 0.9em;
	height: 5em;
	display: block;
}
.article dd {
	font-size: 0.9em;
	float: left;
	width: 450px;
}
.article a {
	margin-top: 1em;
}
.article a img {
	vertical-align: baseline;
	margin-right: 0.5em;
}