.float_l{
	width: 48%;
}

.float_r{
	width: 48%;
}

#section2 dl{
	border-bottom:1px dotted #8acbb4;
	padding:20px 0;
}
#section2 dt{
	box-sizing:border-box;
	font-family: '游明朝','Yu Mincho',YuMincho,'Hiragino Mincho Pro',serif;
	margin:0 auto 10px;
	font-weight:bold;
	font-size:20px;
	color:#00a791;
}
#section2 dl dd{
	padding:0 0 0 20px;
}