*{
	margin: 0;
	padding: 0;
}
img{
	border:none;
}
.carousel{
	width: 560px;
	height: 300px;
	margin: 100px auto;
	border: 1px solid #000;
	position: relative;
 	overflow: hidden;
}
.carousel .imageList ul{
	list-style: none;
	position: relative;
}
.carousel .imageList ul li{
	position: absolute;
	top: 0;
	left: 560px;
	width: 560px;
	height: 300px;
}
.carousel .imageList ul li.first{
	left: 0;
}
.btns a{
	position: absolute;
	width: 40px;
	height: 40px;
	top: 50%;
	margin-top: -20px;
	background-color: yellow;
	z-index: 999;
}
.btns a.leftBtn{
	left: 10px;
}
.btns a.rightBtn{
	right: 10px;
}
.circles{
	position: absolute;
	bottom: 10px;
	right: 10px;
	width: 150px;
	height: 18px;
}
.circles ol{
	list-style: none;
}
.circles ol li{
	float: left;
	width: 18px;
	height: 18px;
	margin-right: 10px;
	border-radius: 50%;
	background-color: pink;
	cursor: pointer;
}
.circles ol li.cur{
	background-color: purple;
}