在 Bootstrap 3 中堆叠列时的垂直空间 [英] Vertical space when stacking columns in Bootstrap 3

问题描述

当列在移动模式下堆叠时，我想要一些垂直空间来分隔列内容，我该怎么做?

在

<小时>

2019 年更新

Bootstrap 4 现在具有可以使用的间距实用程序.

另见:在 Bootstrap 中添加垂直堆叠列之间的间距4

When columns are stacked in mobile mode, I would like some vertical space separating the column contents, how can I do this?

See jsfiddle in http://jsfiddle.net/tofutim/3sWEN/ and vary the width of the output. There should be some spacing before the second lorem ipsum.

<div class="container">
    <div class="well well-lg" style="margin:10px">
    <div class="row">
        <div class="col-sm-6">
            <p>"Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."</p>
            <form>               
                <input type="textbox" class="form-control" placeholder="Username"></input>
                <input type="password" class="form-control" placeholder="Password"></input>                     
            </form>
        </div>
        <div class="col-sm-6">
            <p>"Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."</p>
            <form role="form">
                <div class="form-group">  
                    <button class="form-control btn btn-default">Push me</button>
                <input type="textbox" class="form-control" placeholder="Username"></input>
                <input type="password" class="form-control" placeholder="Password"></input>            
                </div>
            </form>
        </div>
    </div>
    </div>
</div>

解决方案

One way would be with CSS that adds margin-bottom to col-* on smaller devices/widths..

@media (max-width: 768px) {

  [class*="col-"] {
      margin-bottom: 15px;
  }

}

Another way is to add a div that is only visible on smaller devices/widths..

 <div class="col-sm-6">
    <div class="hidden-lg hidden-md hidden-sm">&nbsp;</div>
        ...

Demo: http://bootply.com/92276

---

Update 2019

Bootstrap 4 now has spacing utilities that can be used.

Also see: Add spacing between vertically stacked columns in Bootstrap 4

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