body {
	position:relative;
}
* {
	margin:0;
	padding:0;
	list-style:none;
}
.wrapper {
	position:relative;
	border:1px solid #333;
	padding:20px;
	margin:10px 10px 10px;
	width:600px;
	height:350px;
}
.gotop {
	cursor:pointer;
	display:block;
	margin-left:9px;
}
.gobottom {
	cursor:pointer;
	display:block;
	margin-left:9px;
}
.wrapper .smallBox {
	height:350px;
	width:92px;
	float:left;
}
.wrapper .smallBox li {
	width:72px;
	margin-bottom:5px;
	cursor:pointer;
}
.wrapper .smallBox li img {
	cursor:pointer;
	display:block;
	width:68px;
	padding:1px;
	border:1px solid #ccc;
	height:52px;
}
.wrapper #Box {
	height:320px;
	width:500px;
	position:relative;
	border:1px solid gray;
	float:left;
	cursor:crosshair;
}
.wrapper #bigBox {
	height:300px;
	width:300px;
	position:absolute;
	top:20px;
	left:640px;
	overflow:hidden;
	display:none;
	border:1px solid gray;
}
#Box img {
	position:relative;
	width:100%;
	height:100%;
	/*  height:300px;
	width:400px;
	*/
}
#Box #lay {
	background:#fff;
	border:1px solid gray;
	position:absolute;
	top:0;
	left:0;
	opacity:0.5;
	display:none;
	filter:alpha(opacity=50);
}
.box_wrapper {
	height:300px;
	margin:10px;
	overflow:hidden;
	position:relative
}
.box_wrapper ul {
	margin-top:0px;
	position:relative;
	transition:all 0.8s ease-in-out;
}