【发布时间】:2020-03-08 09:32:44
【问题描述】:
我在引导程序中处理网格,现在我有 4 个列,但是当屏幕大小设置为 md(或 sm)时,我需要将其设置为两行(每行有两列)。我怎样才能得到它?
<div class="container">
<div class="row">
<div class="col">
<div class="panel panel-blue">This is a column.</div>
</div>
<div class="col">
<div class="panel panel-purple">This is a column.</div>
</div>
<div class="col">
<div class="panel panel-purple">This is a column.</div>
</div>
<div class="col">
<div class="panel panel-purple">This is a column.</div>
</div>
<div class="col">
<div class="panel panel-purple">This is a column.</div>
</div>
</div>
</div>
【问题讨论】:
标签: html css twitter-bootstrap