简单教程
提交运行
代码编辑器：
<!DOCTYPE htm> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.js"></script> <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> <style>body {margin:20px}</style> <div class="row"> <div class="col-sm-4 col-md-3"> <div class="thumbnail"> <img src="/static/i/img1.jpg"> <div class="caption"> <h3>缩略图标签</h3> <p> 从一开始能坚定方向本身不容易，难就难在不断质疑当初定的方向，却依然坚定</p> <p> <a href="#" class="btn btn-primary" role="button">按钮</a> <a href="#" class="btn btn-default" role="button">按钮</a> </p> </div> </div> </div> <div class="col-sm-4 col-md-3"> <div class="thumbnail"> <img src="/static/i/img2.jpg"> <div class="caption"> <h3>缩略图标签</h3> <p> 从一开始能坚定方向本身不容易，难就难在不断质疑当初定的方向，却依然坚定</p> <p> <a href="#" class="btn btn-primary" role="button">按钮</a> <a href="#" class="btn btn-default" role="button">按钮</a> </p> </div> </div> </div> </div>
运行结果：