本文实例为大家分享了JS轮播图的具体代码，供大家参考，具体内容如下
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" href="css/reset.css" rel="external nofollow" />
<style>
.jiantou {
height: 36px;
width: 24px;
line-height: 36px;
text-align: center;
background-color: rgba(0, 0, 0, .3);
font-size: 14px;
color: #fff;
position: absolute;
top: 0;
bottom: 0;
margin: auto 0;
display: none;
z-index: 99999;
cursor: pointer;
}
.left {
left: 0;
}
.right {
right: 0;
}
ul li {
height: 20px;
width: 20px;
background-color: #B7B7B7;
float: left;
border-radius: 50%;
margin: 2px;
}
ul {
position: absolute;
bottom: 15px;
margin: 0 auto;
background-color: rgba(255, 255, 255, .3);
border-radius: 10px;
left: 300px;
z-index: 9999;
cursor: pointer;
}
.on {
background-color: #F40;
}
img {
width: 790px;
height: 340px;
position: absolute;
opacity: 0;
/*transition: all 2s;*/
/*transition: all 0.5s;*/ /*时间给短一些*/
transition: opacity 0.5s; /*不要写all 那么就不会影响到z-index*/
z-index: 0;
}
.in {
width: 790px;
height: 340px;
}
#out {
width: 790px;
height: 340px;
margin: 100px auto;
position: relative;
}
#out:hover .jiantou {
display: block;
}
</style>
</head>
<body>
<div id="out">
<div class="in">
<img src="/UploadFiles/2021-04-02/j1.jpg">
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。