css - 在折叠的 bootstrap 行上垂直对齐内容

我连续有两列，这两列也包含一行。如果页面宽度达到“ xs”的断点，则左列的行将其列堆叠在一起。

右列的高度大于左列的高度。这导致左列底部有很多空白。

我想让左列在由右列创建的可用空间上展开堆叠的列。

Bootstrap4的类justify-content-between和css属性justify-content: space-between;似乎是一个不错的选择，但是我不知道如何在这种情况下使用它们。

帮助将不胜感激，谢谢！

小提琴here和以下代码段：

<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css">

<div class="container">
  <div class="row">

    <!-- left column -->
    <div class="col-6">
      <div class="row">
        <div class="col-12 col-md-4">column 1</div>
        <div class="col-12 col-md-4">column 2</div>
        <div class="col-12 col-md-4">column 3</div>
      </div>
    </div>

    <!-- right column -->
    <div class="col-6">
      <div class="row">
        <div class="col-12">
          <p>
            imagine this col was really tall, and I wish the columns one, two, and three from the left col would justify between themselves to match the overall height of this column
          </p>
        </div>
      </div>
    </div>

  </div>
</div>

最佳答案

您只需在第一列的h-100元素中添加row类-参见下面的演示：

.container > .row > .col-6 > .row > div {
  border: 1px solid #ddd; /* border for illustration */
}

<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css">

<div class="container">
  <div class="row">

    <!-- left column -->
    <div class="col-6">
      <div class="row h-100"> <!-- <= added h-100 class here -->
        <div class="col-12 col-md-4">column 1</div>
        <div class="col-12 col-md-4">column 2</div>
        <div class="col-12 col-md-4">column 3</div>
      </div>
    </div>

    <!-- right column -->
    <div class="col-6">
      <div class="row">
        <div class="col-12">
          <p>
            imagine this col was really tall, and I wish the columns one, two, and three from the left col would justify between themselves to match the overall height of this column
          </p>
        </div>
      </div>
    </div>

  </div>
</div>

关于css - 在折叠的 bootstrap 行上垂直对齐内容，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/46024592/