.pn-contentsback {
	background-image: url(pn_back.jpg);
	background-repeat: repeat-y;
	width: 820px;
	color: #333333;
	padding-left: 30px;
}


.pn-left {
	width: 460px;
	float: left;
	padding-top: 25px;
}
.pn-right {
	width: 296px;
	float: right;
	padding-top: 25px;
	padding-right: 20px;
}
.pn-topic-back {
	background-image: url(pn_topic_back.gif);
	width: 276px;
	padding-left: 18px;
	background-repeat: repeat-y;
}
.pn-caption {
	font-size: 10px;
}
.pn-guide {
	font-weight: bold;
	color: #000000;
}