#main section {
	padding: 0 3% 20px;
}

#main section dt {
	padding: 10px;
	background: url('../images/bg1.jpg');
}

#main section dt h3 {
	text-align: center;
	padding: 5px;
	font-size: 16px;
}

#main section dd {
	padding: 10px;
	background: #d0f0ff;
}


#item355 dd h3 {
	margin: 0 0 20px 0;
	text-align: center;
	font-size: 130%;
}

#item355 dd h4 {
	margin: 20px 0 5px;
	font-size: 120%;
	border-bottom: 1px solid #72CCFA;
}

#item355 dd table {
	margin: 20px 0;
}

#item355 dd table th,
#item355 dd table td {
	border: 1px solid #80ADC5;
	min-width: 3em;
	font-size: 93%;
	line-height: 1.4;
	vertical-align: middle;
	text-align: center;
	padding: 3px 0;
	
}


#item355>dl>dd>table>tbody>tr:nth-child(1)>td {
	text-align: center;
}

#col3{
	width: 8em;
}