#div1 {
	width:520px;
	height:280px;
	border:1px solid #000;
	margin:100px auto 0;
	position:relative;
	overflow:hidden;
}
#ul1 {
	position:absolute;
	top:0;
	left:0;
	margin:0;
	padding:0;
}
li {
	list-style:none;
	float:left;
}
img {
	display:block;
	width:520px;
	height:280px;
}
#div1 p {
	position:absolute;
	text-align:center;
	width:100%;
	bottom:10px;
}
#div1 p span {
	padding:2px 9px;
	background:#ccc;
	border-radius:50%;
	margin-left:5px;
	cursor:pointer;
}
#div1 p span.current {
	background:#f90;
}