.banner{
	position: relative;
	height: auto;
}
.banner .bd li img {
    margin: 0 auto;
    display: block;
    width: 100%;
	vertical-align: top;
    /*height: 100%;
    object-fit: cover;*/
}
.banner .hd{
	position: absolute;
	z-index: 100;
	bottom: 20px;
	width: 100%;
	text-align: center;
}
.banner .hd ul li{
	width: 14px;
	height: 14px;border-radius: 14px;
	background: #cacaca;
	display: inline-block;
	*display: inline;
	zoom: 1;
	margin: 0 4px;
	cursor: pointer;
}
.banner .hd ul li.on{
	background: #fff;
}