轮播图案例
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
li {
list-style: none;
}
.banner {
margin: 100px auto;
width: 554px;
height: 315px;
/* background-color: pink; */
overflow: hidden;
position:relative;
}
.banner img {
width: 564px;
height: 315px;
border-radius: 5%;
vertical-align: middle;
}
.banner ul {
display: flex;
}
.banner .zuo,
.banner .you {
/* 因为我们想让两边的标签
只有鼠标悬停的时候才出现
所以这里我们先将两个标签的显示属性设置为none*/
display: none;
position: absolute;
width: 20px;
height: 30px;
top: 50%;
transform: translateY();
background-color: rgba(0,0,0,0.3);
text-decoration: none;
color: white;
line-height: 30px;
}
.banner .zuo{
left: 0;
border-radius: 0 15px 15px 0;
}
.banner .you{
right: 0;
border-radius:15px 0 0 15 px;
text-align: center;
}
.banner:hover .zuo, .banner:hover .you {
/* 这边设置的是鼠标悬停时标签才会出现 */
display: block;
}
.banner ol {
position: absolute;
bottom: 20px;
left: 50%;
transform: translateX(-50%);
height: 13px;
background-color: rgba(255,255,255,0);
display: flex;
}
.banner ol li {
margin: 3px;
width: 8px;
height: 8px;
background-color: #fff;
border-radius: 50%;
cursor: pointer;
}
.banner ol .active{
background-color: #ff5000;
}
</style>
</head>
<body>
<div class="banner">
<ul>
<li><a href="#"><img src="./images/2.jpg" alt=""></a></li>
<li><a href="#"><img src="./images/3.jpg" alt=""></a></li>
<li><a href="#"><img src="./images/1.jpg" alt=""></a></li>
</ul>
<!-- 注意这边可以去阿里图标库中寻找图标，然后导入
这边使用简易版本 -->
<a href="#" class="zuo"><</a>
<a href="#" class="you">></a>
<ol>
<li class="active"></li>
<li></li>
<li></li>
</ol>
</div>
</body>
</html>
