利用radio实现纯css选项卡切换

时间：2021-06-29 02:42:44

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代码文件如下：

 <!DOCTYPE html>

 <html lang="en">

 <head>

     <meta charset="UTF-8">

     <title>radio选项卡切换</title>

     <style type="text/css">

         *{margin:0;padding:0;}

         .test-box{width: 50%;margin: 10px auto 0;padding-top: 25px;position: relative;}

         .test-box>.test-tab{width:100%;}

         .test-box .test-label{background-color: #eee;display: inline-block;width: 25%;text-align: center;font-size: 16px;line-height: 24px;box-sizing: border-box;}

         .test-label{position: absolute;top: 0;border:solid #ccc; border-width:1px 0px 1px 1px;}

         .test-tab:nth-child(1) .test-label{left: 0;}

         .test-tab:nth-child(2) .test-label{left: 25%;}

         .test-tab:nth-child(3) .test-label{left: 50%;}

         .test-tab:last-child .test-label{border-right-width:1px;}

         .test-box .content{background-color: #fff;height: 20px;display: none;border:1px solid #ccc;}

         .test-box input.test-radio{display: none;}

         .test-box input:checked~.test-label{background-color: #fff;border-bottom: 1px solid #fff;}

         .test-box input:checked~.content{display: block;}

     </style>

 </head>

 <body>

     <div class="test-box">

         <div class="test-tab">

             <input type="radio" class="test-radio" id="radio1" name="test-radio" checked>

             <label for="radio1" class="test-label">选项卡1</label>

             <div class="content"><P>asdasdsad1</P></div>

         </div>

         <div class="test-tab">

             <input type="radio" class="test-radio" id="radio2" name="test-radio">

             <label for="radio2" class="test-label">选项卡2</label>

             <div class="content"><P>asdasdsad2</P></div>

         </div>

         <div class="test-tab">

             <input type="radio" class="test-radio" id="radio3" name="test-radio">

             <label for="radio3" class="test-label">选项卡3</label>

             <div class="content"><P>asdasdsad3</P></div>

         </div>

     </div>

 </body>

 </html>

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