h2, h3, h4{
	font-size: 1em;
	color: #3d3d3d;
	line-height: 1.4em;
}

.image{
	margin: 10px 30px;
}

.block_a table,
.block_b table {
	width: auto;
	max-width: 800px;
	margin-left: 1em;
}

.block_a table th {
	white-space: nowrap;
}

.block_b table th.th2 {
	border: solid 1px #666;
	background-color: #eee;
	font-weight: normal;
	color: #3d3d3d;
	text-align: left;
	vertical-align: middle;
	padding: 5px;
	white-space: nowrap;
}
.block_b table th.th2.left {
	text-align: left;
}
dl{
	padding: 0;
	margin: 0 1em;
}

dt{
	float:left;
	clear:left;
	margin: .5em .5em .5em 0;
}

dd{
	float:left;
	margin: 0;
	padding: 0;
	margin: .5em 0;
}

.fl{
	float: left;
}

.clear{
	clear: both;
}

.ml1em{
	margin-left: 1em;
}