img{border-width:0;}
.pb .steps, .pb .points li{
	background:transparent url(pic.gif) no-repeat left top;
	height: 139px;
	width: 470px;
}
.pb .banners{
	float:left;
	margin: 0px;
	padding: 0px;
	text-align: left;
	height: 139px;
	width: 470px;
}
.pb .banners li{
	width:470px;
	height:139px;
	overflow:hidden;
	display:none;
	margin: 0px;
	padding: 0px;
	list-style-type: none;
	float: left;
}
.pb .banners li.current{
	display:block;
	margin: 0px;
	padding: 0px;
	height: 139px;
	width: 470px;
}
.pb .switcher{
	float:left;
	height:139px;
	position:relative;
	background-color: #EFF1F3;
	background-position: center;
}
.pb .points{width:19px;margin:8px auto 0; font-size:12px;}
.pb .points li{width:16px;height:15px;background-position:0px 0px;overflow:hidden;text-align:center;line-height:15px;margin:0 0 2px 3px;color:#fff;cursor:pointer; font-family:Arial;}
.pb .points li.current{width:19px;background-position:-19px 0px;margin-left:0; text-align:center; text-indent:3px;}
.pb .steps{width:16px;height:23px;background-position:0px -17px;margin:0px 0 0 5px; position:absolute; bottom:3px; _overflow:hidden;}
.pb .steps .up, .pb .steps .down{width:15px;height:11px;cursor:pointer;}