Bootstrap模态形式太丑了

Question

我需要帮助，我无法弄清楚为什么我的模式登录表单不符合任何更改并且看起来不像标准引导表单。

导航.php

<!-- Modal HTML -->
     <div id="myModal" class="modal fade">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
                    <h4 class="modal-title">Login</h4>
                 </div>
                <div class="modal-body">
                    <p>Please log in below</p>
                    <form action="#" method="post" accept-charset="UTF-8">
                    <div class="row">
                        <div class="col-lg-4 col-md-4 col-sm-4">
                            <label class="label" for="user" style="color: black">Username</label></br>
                            <input id="user" type="text" name="user" size="30" class="input-large" placeholder="username" required/>
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-lg-4 col-md-4 col-sm-4">
                            <label class="label" for="pass"style="color: black">Password</label></br>
                            <input id="pass" type="text" name="pass" size="30" class="input-large" placeholder="Password"required/>
                        </div>
                    </div>
                    <label class="string optional" for="user_remember_me"> Remember me</label> <input id="user_remember_me" style="float: left; margin-right: 10px;" type="checkbox" name="user[remember_me]" value="1" />

                    <input class="btn btn-success" style="clear: left; width: 100%; height: 32px; font-size: 13px; margin-bottom: 6px;" type="submit" name="submit" value="submit" />
              </form>
                 </div>
             <div class="modal-footer">
                 <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
              </div>
           </div>
          </div>
      </div>

这是它的样子

这是我希望它看起来像的示例

Answer 1

The documentation 是你的朋友。表单、输入及其标签需要附加到 form-group 和 form-control（以及其他类）。

<form>
  <div class="form-group">
    <label for="exampleInputEmail1">Email address</label>
    <input type="email" class="form-control" id="exampleInputEmail1" placeholder="Email">
  </div>
</form>