简单教程
提交运行
代码编辑器：
<!DOCTYPE html> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://cdn.bootcss.com/foundation/5.5.3/css/foundation.min.css"> <div style="padding:20px;"> <h1>Example <span class="label" style="font-size:36px;">New</span></h1> <h2>Example <span class="label" style="font-size:30px;">New</span></h2> <h3>Example <span class="label" style="font-size:20px;">New</span></h3> <h4>Example <span class="label">New</span></h4> </div>
运行结果：