1 <!DOCTYPE html> 2 <html lang="en"> 3 4 <head> 5 <meta charset="UTF-8"> 6 <meta name="viewport" content="width=device-width, initial-scale=1.0"> 7 <meta http-equiv="X-UA-Compatible" content="ie=edge"> 8 <title>Document</title> 9 <style>10 summary {11 text-align: left;12 outline: none;13 }14 </style>15 </head>16 17 <body>18 <details>19 <summary>点击展开/隐藏</summary>20 <p>这里是你所需要隐藏的内容</p>21 <p>这里是你所需要隐藏的内容</p>22 <p>这里是你所需要隐藏的内容</p>23 <p>这里是你所需要隐藏的内容</p>24 <p>这里是你所需要隐藏的内容</p>25 </details>26 <p></p>27 28 </body>29 30 </html>
