Bootstrap 更改列的顺序 [英] Bootstrap change order of columns

问题描述

如何更改 Bootstrap 4 的 flexbox 网格系统的列顺序?

我有代码:

<div class="row row-1"><div class="col-sm-6">左侧内容</div><div class="col-sm-6">内容权限</div>
<div class="row row-2"><div class="col-sm-6">内容权限</div><div class="col-sm-6">左侧内容</div>

<div class="row row-3"><div class="col-sm-6">左侧内容</div><div class="col-sm-6">内容权限</div>

<div class="row row-4"><div class="col-sm-6">内容权限</div><div class="col-sm-6">左侧内容</div>

我想设置它，以便每个偶数行的列顺序颠倒.到目前为止我拥有的 CSS:

.row:nth-child(2n) .col-sm-6:first-child{浮动:右；}

JSFiddle:https://jsfiddle.net/bq1L3gax/

解决方案

查看这个更新的 JSFiddle.https://jsfiddle.net/bq1L3gax/5/

您需要做的就是使用 CSS order 属性.

.row:nth-child(2n) .col-sm-6:first-child {订单:2；}

How can I change the order of columns for Bootstrap 4's flexbox grid system?

Code I have:

<div class="contents">
  <div class="row row-1">
    <div class="col-sm-6">Content Left</div>
    <div class="col-sm-6">Content Right</div>
  </div>
  <div class="row row-2">
    <div class="col-sm-6">Content Right</div>
    <div class="col-sm-6">Content Left</div>
  </div>
  <div class="row row-3">
    <div class="col-sm-6">Content Left</div>
    <div class="col-sm-6">Content Right</div>
  </div>
  <div class="row row-4">
    <div class="col-sm-6">Content Right</div>
    <div class="col-sm-6">Content Left</div>
  </div>
</div>

I want to set it so that every even row would have it's columns orders reversed. CSS I have so far:

.row:nth-child(2n) .col-sm-6:first-child{
   float:right;
}

JSFiddle: https://jsfiddle.net/bq1L3gax/

解决方案

Check out this updated JSFiddle. https://jsfiddle.net/bq1L3gax/5/

All you need to do is use the CSS order property.

.row:nth-child(2n) .col-sm-6:first-child {
   order: 2;
}

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