js幻灯片轮播代码讲解,js如何实现轮播效果

js幻灯片轮播代码讲解,js如何实现轮播效果详细介绍

*{margin:0; padding:0; list-style:none;} .wrap{height:170px; width:490px; margin:60px auto; overflow: hidden; position: relative; margin:100px auto;} .wrap ul{position:absolute;} .wrap ul li{height:170px;} .wrap ol{position:absolute; right:5px; bottom:10px;} .wrap ol li{height:20px; width: 20px; background:#ccc; border:solid 1px #666; margin-left:5px; color:#000; float:left; line-height:center; text-align:center; cursor:pointer;} .wrap ol .on{background:#E97305; color:#fff;}

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