@charset "UTF-8";
#page-voice .qa_wrap{
	margin-top: 30px;
	padding: 10px;
	border: 1px solid #898989;
}

#page-voice .question{
	font-weight: bold;
	font-size: 16px;
	padding-bottom: 4px;
	border-bottom: 1px solid #898989;
	margin-bottom: 4px;
}

#page-voice .qa_wrap:nth-of-type(odd){
	background-color: #f4f9ed;
}

#know_nv {
	position: absolute;
	left: 20px;
	top: 56px;
}
#know_nv ul {
	padding: 0;
	margin: 0;
}
#know_nv  li{
	float:left;
	list-style-type: none;
	margin: 0px;
	padding: 0px;
	text-indent: -9999px;
}
#know_nv a{
	text-decoration: none;
	background-image: url("../images/capacity_nv.gif");
	outline-width: 0;
}
#know_nv1 a{
	display: block;
	width: 112px;
	height: 19px;
	background-position: 0px 0px;
}
#know_nv1 a:hover{
	background-position: 0px -19px;
}
#know_nv2 a{
	display: block;
	width: 138px;
	height: 19px;
	background-position: -112px 0px;
}
#know_nv2 a:hover{
	background-position: -112px -19px;
}