CSS案例:淘宝焦点图
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Title</title><link rel="stylesheet" href="tb.css"></head><body><div class="tb
·
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<link rel="stylesheet" href="tb.css">
</head>
<body>
<div class="tb-promo">
<img src="01.jpg" alt="">
<a href="#" class="prev"> < </a>
<a href="#" class="next"> > </a>
<ul class="promo-nav">
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
</div>
</body>
</html>
* {
margin: 0;
padding: 0;
}
li {
list-style: none;
}
.tb-promo {
position: relative;
width: 520px;
height: 280px;
background-color: pink;
margin: 100px auto;
}
.tb-promo img {
width: 520px;
height: 280px;
}
.prev {
position: absolute;
left: 0;
top: 50%;
margin-top: -15px;
width: 20px;
height: 30px;
background-color: rgba(0, 0, 0, .3);
text-align: center;
line-height: 30px;
color: white;
text-decoration: none;
border-top-right-radius: 15px;
border-bottom-right-radius: 15px;
}
.next {
position: absolute;
right: 0;
top: 50%;
margin-top: -15px;
width: 20px;
height: 30px;
background-color: rgba(0, 0, 0, .3);
text-align: center;
line-height: 30px;
color: white;
text-decoration: none;
border-top-left-radius: 15px;
border-bottom-left-radius: 15px;
}
.promo-nav {
position: absolute;
bottom: 10px;
left: 50%;
margin-left: -35px;
width: 70px;
height: 13px;
background: rgba(255, 255, 255, .3);
border-radius: 7px;
}
.promo-nav li {
float: left;
width: 8px;
height: 8px;
background-color: white;
border-radius: 50%;
margin: 3px;
}
内部逻辑是JS代码,在此不做概述。
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