简单教程
提交运行
代码编辑器：
<!DOCTYPE htm> <meta charset="utf-8"> <link href="https://cdn.bootcss.com/bootstrap/2.3.2/css/bootstrap.min.css" rel="stylesheet"> <style>body {margin:10px}</style> <div class="container"> <div class="row"> <div class="span5"> <form class="well form-search"> <input type="text" class="input-medium search-query"> <button type="submit" class="btn"><i class="icon-search"></i> 搜索</button> </form> </div> </div> </div>
运行结果：