JS实现的点击按钮图片上下滚动效果示例

本文实例讲述了JS实现的点击按钮图片上下滚动效果。分享给大家供大家参考，具体如下：

  
  
  
    *{
      margin: 0;
      padding:0;
      list-style: none;
    }
    .big{
      width: 200px;
      height: 200px;
      margin:100px auto;
    }
    ul{
      width: 100px;
      height: 100px;
      border: 1px solid black;
      position: relative;
      overflow: hidden;
    }
    li{
      width: 100px;
      height: 100px;
      line-height: 100px ;
      text-align: center;
    }
    .color1{
      background: red;
      position: absolute;
    }
    .color2{
      background: yellow;
      position: absolute;
    }
    .color3{
      background: pink;
      position: absolute;
    }
    .color4{
      background: green;
      position: absolute;
    }
    .input1{
      width: 30px;
      height: 30px;
      margin: 10px ;
      position: absolute;
      top:150px ;
      left:550px;
    }
    .input2{
      width: 30px;
      height: 30px;
      margin: 10px ;
      position: absolute;
      top:150px ;
      left:590px;
    }
  




  
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