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> <form class="bs-example bs-example-form" role="form"> <div class="row"> <div class="col-lg-6"> <div class="input-group"> <span class="input-group-btn"> <button class="btn btn-default" type="button">Go!</button> </span> <input type="text" class="form-control"> </div><!-- /input-group --> </div><!-- /.col-lg-6 --> <br> <div class="col-lg-6"> <div class="input-group"> <input type="text" class="form-control"> <span class="input-group-btn"> <button class="btn btn-default" type="button">Go!</button> </span> </div><!-- /input-group --> </div><!-- /.col-lg-6 --> </div><!-- /.row --> </form> </div>
运行结果: