/*轮播图*/
ol::after{clear:both;content:"";display:table}
.unslider{margin:10px auto;background-color:#999;position:relative;overflow:auto;width:100%;margin-top: 72px;}
.unslider img{
	width: 100%;
}
.unslider:hover .unslider-arrow{opacity:1}.unslider li{list-style:none}
.unslider ul li{float:left;max-width:100%}
.unslider .dots{position:absolute;bottom:5%;left: 49%;color:#fff;border-radius:10px;}
.unslider .dots .dot{width:10px;height:10px;margin:4px;background-color:rgba(255,255,255,0.5);float:left;border-radius:50%;cursor:pointer;color:#000;font-size: 0px;}
.unslider .dots .dot.active{background-color:#fff;color:#fff;}
.unslider-arrow{opacity:0;top:50%;left:0;background-color:rgba(0,0,0,.3);width:35px;height:60px;
margin-top:-30px;line-height:60px;padding:0 8px;font-family:serif;color:#fff;font-size:32px;text-decoration:none;transition:.2s}
.unslider-arrow:hover{background-color:rgba(0,0,0,.5)}.unslider-arrow.next{right:0}