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jquery版轮播图效果和extend扩展

本文实例为大家分享了jquery版本轮播图及extend扩展的具体代码,供大家参考,具体内容如下

具体代码如下

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <style>
    *{
      margin:0;
      padding:0;
      font-size:14px;
      -webkit-user-select:none;
    }
    ul,li{
      list-style:none;
    }
    img{
      display:block;
      border:none;
    }
    a{
      text-decoration: none;
    }
    .banner{
      position:relative;
      margin:10px auto;
      width:1000px;
      height:300px;
      overflow:hidden;
    }
    .bannerInner{
      width:100%;
      height:100%;
      background:url("../img/default.gif") no-repeat center center;
    }
    .bannerInner div{
      position:absolute;
      top:0;
      left:0;
      z-index:0;
      width:100%;
      height:100%;
      opacity: 0;
      filter:alpha(opacity=0);
    }
    .bannerInner div img{
      display:none;
      width:100%;
      height:100%;
    }
    .banner .bannerTip{
      position:absolute;
      right:20px;
      bottom:20px;
      z-index:10;
      overflow:hidden;
    }
    .banner .bannerTip li{
      float:left;
      margin-left:10px;
      width:18px;
      height:18px;
      background:lightblue;
      border-radius:50%;
      cursor:pointer;
    }
    .banner .bannerTip li.bg{
      background:orange;
    }
    .banner a{
      display:none;
      position:absolute;
      top:50%;
      margin-top:-22.5px;
      z-index:10;
      width:30px;
      height:45px;
      opacity: 0.5;
      filter:alpha(opacity=50);
      background-image:url('../img/pre.png');

    }
    .banner a.bannerLeft{
      left:20px;
      background-position:0 0;
    }
    .banner a.bannerRight{
      right:20px;
      background-position:-50px 0;
    }
    .banner a:hover{
      opacity: 1;
      filter:alpha(opacity=100);
    }
  </style>
</head>
<body>
  <div class='banner' id='bannerFir'>
    <div class='bannerInner'>
      <div><img src="/UploadFiles/2021-04-02/">

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。