1.js实现轮播图效果
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Author" content="奇客艺术">
<meta name="keyword" content="关键字">
<meta name="description" content="描述">
<title>js实现轮播图效果</title>
<style type="text/css">
*{margin: 0;padding: 0;}
#box{width: 1024px;height: 280px;margin: 0 auto;position: relative;overflow: hidden}
#box ul{width:6144px;margin-left: 0;transition: 0.2s;}/*transition为css3属性实现过渡效果*/
#box ul li{list-style-type: none;width: 1024px;height: 280px;float: left}
#box .btn #left,#box .btn #right{width: 30px;height: 40px;background: rgba(0,0,0,.4);position: absolute;top: calc(50% - 20px);cursor: pointer; }
#left{left: 0;}
#right{right: 0;}
#box .btn #left img,#box .btn #right img {width: 100%;height: 100%}
#box #nav{position: absolute;left: calc(50% - 43px);bottom:10px;width:86px;height: 10px;}
#box #nav span{background:#cccccc;width: 10px;height: 10px;float: left;border-radius: 50%;margin-left: 6px;cursor: pointer}
#box #nav .on{background: #f50}
</style>
</head>
<body>
<div , times'></html>
2.效果图