/* Sample NS*/

#box {
	position:absolute;
}
#box div {
	width:800px;
	float:left;
}
.buttons {
	text-align:center;
	clear:both;
}
.mask1 {
	border-bottom:1px solid #ccc;
	margin:10px 40px 30px 40px;
	position:relative;
	width:800px;
	height:650px;
	overflow:hidden;
}
.mask2 {
	border-bottom:1px solid #ccc;
	margin:10px 40px 30px 40px;
	position:relative;
	width:800px;
	height:450px;
	overflow:hidden;
}
span img {
	display:block;
	border:none;
}
.buttons {
	background-image:url(tabBg.gif);
	background-repeat:no-repeat;
	width:600px;
	height:30px;
	margin-left:40px;
	
}
.buttons span {
	color:#0170C1;
	padding:10px 0px 0px 0px;
	width:102px;
	height:30px;
	background-image:url(tabTitle.gif);
	background-repeat:no-repeat;
	cursor:pointer;
	font:14px Verdana;
	float:left;
}
.buttons span.active, .buttons span:hover {
	background-image: url(tabTitle_over.gif);
	background-repeat:no-repeat;
	color:#0170C1;
}