<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;" name="viewport" />
<title>纯CSS实现tab选项卡切换</title>
<style media="screen">
* {
box-sizing: border-box;
}
body {
margin: 0;
background-color: #2DB7F5;
color: #08172F;
position: absolute;
height: 100%;
width: 100%;
overflow: hidden;
}
input[name='toggle'] {
display: none;
}
nav {
margin-top: 20px;
}
nav ul {
position: relative;
padding: 0;
margin: 0;
list-style: none;
font-size: 0;
}
nav ul {
height: 40px;
line-height: 40px;
text-align: center;
}
nav ul li {
display: inline-block;
width: 33.33%;
height: 100%;
font-size: 14px;
}
nav ul li label {
display: inline-block;
width: 100%;
height: 100%;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
background-color: #1F5AA3;
color: #fff;
}
main {
position: absolute;
height: 200px;
width: 100%;
background: white;
color: #1F5AA3;
padding: 10px
}
.container {
display: none;
}
#tab1:checked~nav label[for='tab1'] {
background-color: #fff;
color: #1F5AA3;
}
#tab1:checked~main .tab1-container {
display: block;
}
#tab2:checked~nav label[for='tab2'] {
background-color: #fff;
color: #1F5AA3;
}
#tab2:checked~main .tab2-container {
display: block;
}
#tab3:checked~nav label[for='tab3'] {
background-color: #fff;
color: #1F5AA3;
}
#tab3:checked~main .tab3-container {
display: block;
}
</style>
</head>
<body>
<input type="radio" name="toggle" id="tab1" checked/>
<input type="radio" name="toggle" id="tab2" />
<input type="radio" name="toggle" id="tab3" />
<nav>
<ul>
<li><label for="tab1">tab1</label></li>
<li><label for="tab2">tab2</label></li>
<li><label for="tab3">tab3</label></li>
</ul>
</nav>
<main>
<section class="container tab1-container">
<p>
这里是第一个tab页的内容
</p>
</section>
<section class="container tab2-container">
<p>
这里是第二个tab页的内容
</p>
</section>
<section class="container tab3-container">
<p>
这里是第三个tab页的内容
</p>
</section>
</main>
</body>
</html>
一直都是用配合着js实现的，今天看到群里发了这个，还真是眼前一亮，学习了。
来自群里大神的git：https://github.com/Jiasm/qq-share/blob/master/css/tab/index.html