完美的js图片轮换效果

本文实例为大家分享了js轮播图焦点的具体代码，供大家参考，具体内容如下

  
  
  
  
    *{
      padding: 0;
      margin: 0;
    }
    ul{
      list-style: none;
    }
    .scroll{
      width: 300px;
      height: 200px;
      border: 1px solid red;
      margin: 100px auto;
      position: relative;
      overflow: hidden;
    }
    .scroll ul.imgUl{
      width: 400%;
      position: absolute;
      top: 0;
      left: 0;
    }
    .scroll ul.imgUl li{
      float: left;
    }
    .scroll .imgUl img{
      vertical-align: middle; 
    }
    .scroll ul.focus{
      position: absolute;
      left: 50%;
      bottom: 10px;
      margin-left: -80px;
    }
    .scroll ul.focus li{
      width: 20px;
      height: 20px;
      padding: 5px;
      text-align: center;
      margin-right: 10px;
      border: 2px solid yellow;
      float: left;
      color: red;
      font-weight: 700;
      background-color: #333;
      color: white;
    }
    .scroll ul.focus li.current{
      background-color: deeppink;
    }
    .scroll .arrow{
      width: 100%;
      position: absolute;
      top: 50%;
      left: 0;
      margin-top: -20px;
      display: none;
    }
    .scroll .arrow div{
      width: 40px;
      height: 40px;
      font: 700 18px/40px "宋体";
      text-align: center;
      background: rgba(0,0,0,.3);
      color: #fff;
      cursor: pointer;
    }
    .scroll .arrow div.left{
      float: left;
    }
    .scroll .arrow div.right{
      float: right;
    }
  
  


  
    

      

      

      

      

    
    

      
1
      
2
      
3
      
4
    
    
      <
      >
    
  

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。