h5+css3實現簡單輪播圖
代碼如下：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
body{
margin: 0;
background-color: antiquewhite;
}
ul{
margin: 0;
padding: 0;
list-style: none;
}
.banner{
position: relative;
width: 500px;
height: 300px;
background-color:brown;
margin: 200px auto 0;
overflow: hidden;
}
.banner ul{
position: absolute;
left: 0px;
display: flex; /*子元素橫排顯示 開啓彈性*/
width: 2000px;
height: 300px;
background-color: aqua;
animation: run 9s infinite;
}
.banner ul li{
/*float: left; 子元素橫排顯示*/
width: 500px;
height: 300px;
background-size: 500px 300px;
}
.banner ul li:nth-child(1){
background-image: url(QQ圖片20190722165502.jpg);
}
.banner ul li:nth-child(2){
background-image: url(QQ圖片20190722165312.jpg);
}
.banner ul li:nth-child(3){
background-image: url(QQ圖片20190722165335.jpg);
}
.banner ul li:nth-child(4){
background-image: url(QQ圖片20190722165502.jpg);
}
@keyframes run{
0%{
left:0;
}
35%{
left:-500px；
}
70%{
left:-1000px;
}
100%{
left:-1500px;
}
}
</style>
</head>
<body>
<div class="banner">
<ul>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
</div>