ul,li {
	margin:0;
	padding:0;
}
.J_slider {
	position:relative;
	margin:auto;
}
#J_prev,#J_next {
	position:absolute;
	z-index:2;
	top:50%;
	width:20px;
	height:40px;
	line-height:40px;
	outline:none;
	border:none;
	background:rgba(0,0,0,.15);
	margin-top:-20px;
	color:#fff;
	cursor:pointer;
}
#J_prev {
	left:-20px;
}
#J_next {
	right:-20px;
}
#J_prev:hover,#J_next:hover {
	background:rgba(0,0,0,.5);
}
.J_slider #J_wraper {
	overflow:hidden;
	width:100%;
	height:100%;
	position:relative;
}
#J_list {
	position:absolute;
	height:100%
}
#J_list .J_item {
	float:left;
	height:100%;
}
.J_slider #J_indicator {
	text-align:center;
	margin-top:10px;
}
.J_slider #J_indicator span {
	display:inline-block;
	width:10px;
	height:10px;
	border:2px solid #b9beba;
	border-radius:50%;
	box-sizing:border-box;
	margin:0 5px;
}
.J_slider #J_indicator span.active {
	background:#eb3436;
	border:none;
}