Bootstrap 4.0订单列

Question

我正在尝试使用bootstrap 4构建以下布局，我希望左侧有2个更大的列，然后右侧有4个组合在一起但是它们的高度togetehr不能超过前2个的高度。

除了我不能让它发挥作用。

这就是我想要的：

这基本上就是我得到的：

https://codepen.io/anon/pen/ZrBpze

<section id="mu-featured">
        <div class="container">
            <div class="row">

                <div class="col-md-4 col-sm-6">
                    <img src="img/picture.jpg" alt="" style="height: 235px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero rem accusamus voluptatibus, nihil
                        unde maiores sunt nisi. Assumenda, consectetur.</p>
                    <a href="#" class="">Call to action!</a>
                </div>

                <div class="col-md-4 col-sm-6">
                    <img src="img/picture.jpg" alt="" style="height: 235px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero rem accusamus voluptatibus, nihil
                        unde maiores sunt nisi. Assumenda, consectetur.</p>
                    <a href="#" class="">Call to action!</a>
                </div>

                <div class="col-md-4 col-sm-6">
                    <img src="img/picture.jpg" alt="" style="height: 85px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero rem accusamus voluptatibus, nihil
                        unde maiores sunt nisi. Assumenda, consectetur.  <a href="#" class="">Call to action!</a></p>
                </div>

                <div class="col-md-4 col-sm-6">
                    <img src="img/picture.jpg" alt="" style="height: 85px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero rem accusamus voluptatibus, nihil
                        unde maiores sunt nisi. Assumenda, consectetur.  <a href="#" class="">Call to action!</a></p>
                </div>

                <div class="col-md-4 col-sm-6">
                    <img src="img/picture.jpg" alt="" style="height: 85px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero rem accusamus voluptatibus, nihil
                        unde maiores sunt nisi. Assumenda, consectetur.  <a href="#" class="">Call to action!</a></p>
                </div>

                <div class="col-md-4 col-sm-6">
                    <img src="img/picture.jpg" alt="" style="height: 85px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero rem accusamus voluptatibus, nihil
                        unde maiores sunt nisi. Assumenda, consectetur.  <a href="#" class="">Call to action!</a></p>

                </div>

            </div>
        </div>
    </section>

Answer 1

您没有指定他们在较小的屏幕上应该如何表现，而是回答您的问题：您需要嵌套最正确的项目，如下面的代码所示。

换句话说，您要做的事情称为“嵌套”。不订购。

要嵌套，您将.row放入一列，然后在该嵌套行中放入至少一个其他col-*（下面的第二个代码片段会产生稍微不同的结果）：

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>

<section id="mu-featured">
    <div class="container">
        <div class="row">

            <div class="col-md-4 col-sm-6">
                <img src="https://placehold.it/235" alt="" style="height: 235px">
                <h1>Header</h1>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illo suscipit facilis ipsum ullam reiciendis odio error
                    iste neque ratione libero rem accusamus voluptatibus, nihil
                    unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illo suscipit facilis ipsum ullam reiciendis odio error
                    iste neque ratione libero rem accusamus voluptatibus, nihil
                    unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illo suscipit facilis ipsum ullam reiciendis odio error
                    iste neque ratione libero rem accusamus voluptatibus, nihil
                    unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <a href="#" class="">Call to action!</a>
            </div>

            <div class="col-md-4 col-sm-6">
                <img src="https://placehold.it/235" alt="" style="height: 235px">
                <h1>Header</h1>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illo suscipit facilis ipsum ullam reiciendis odio error
                    iste neque ratione libero rem accusamus voluptatibus, nihil
                    unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illo suscipit facilis ipsum ullam reiciendis odio error
                    iste neque ratione libero rem accusamus voluptatibus, nihil
                    unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                    Illo suscipit facilis ipsum ullam reiciendis odio error
                    iste neque ratione libero rem accusamus voluptatibus, nihil
                    unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <a href="#" class="">Call to action!</a>
            </div>

            <div class="col-md-4 col-sm-12">
            <div class="row">
                <div class="col-12">
                    <img src="https://placehold.it/85" alt="" style="height: 85px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero.  <a href="#" class="">Call to action!</a></p>
                </div>
                <div class="col-12">
                    <img src="https://placehold.it/85" alt="" style="height: 85px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero.  <a href="#" class="">Call to action!</a></p>
                </div>
                <div class="col-12">
                    <img src="https://placehold.it/85" alt="" style="height: 85px">
                    <h1>Header</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
                        Illo suscipit facilis ipsum ullam reiciendis odio error
                        iste neque ratione libero.  <a href="#" class="">Call to action!</a></p>
                </div>

            </div>
            </div>

        </div>
    </div>
</section>

这是另一个产生稍微不同结果的版本（点击下面的“运行代码段”按钮并展开到整页）：

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<section id="mu-featured">
    <div class="container">
        <div class="row">
            <div class="col-md-4 col-sm-6">
                <img src="https://placehold.it/235" alt="" style="height: 235px">
                <h1>Header</h1>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Illo suscipit facilis ipsum ullam reiciendis odio error iste neque ratione libero rem accusamus voluptatibus, nihil unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Illo suscipit facilis ipsum ullam reiciendis odio error iste neque ratione libero rem accusamus voluptatibus, nihil unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <a href="#" class="">Call to action!</a>
            </div>
            <div class="col-md-4 col-sm-6">
                <img src="https://placehold.it/235" alt="" style="height: 235px">
                <h1>Header</h1>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Illo suscipit facilis ipsum ullam reiciendis odio error iste neque ratione libero rem accusamus voluptatibus, nihil unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Illo suscipit facilis ipsum ullam reiciendis odio error iste neque ratione libero rem accusamus voluptatibus, nihil unde maiores sunt nisi. Assumenda, consectetur.
                </p>
                <a href="#" class="">Call to action!</a>
            </div>
            
            <div class="col-md-4 col-sm-12">
                <div class="row">
                    <div class="col-auto">
                        <img src="https://placehold.it/85" alt="" style="height: 85px">
                    </div>
                    <div class="col">
                        <h1>Header</h1>
                        <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. <br> <a href="#" class="">Call to action!</a></p>
                    </div>
                    <div class="w-100"></div>
                    <div class="col-auto">
                        <img src="https://placehold.it/85" alt="" style="height: 85px">
                    </div>
                    <div class="col">
                        <h1>Header</h1>
                        <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. <br> <a href="#" class="">Call to action!</a></p>
                    </div>
                    <div class="w-100"></div>
                    <div class="col-auto">
                        <img src="https://placehold.it/85" alt="" style="height: 85px">
                    </div>
                    <div class="col">
                        <h1>Header</h1>
                        <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. <br> <a href="#" class="">Call to action!</a></p>
                    </div>
                    <div class="w-100"></div>
                    <div class="col-auto">
                        <img src="https://placehold.it/85" alt="" style="height: 85px">
                    </div>
                    <div class="col">
                        <h1>Header</h1>
                        <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. <br> <a href="#" class="">Call to action!</a></p>
                    </div>
                    
                </div>
            </div>
        </div>
    </div>
</section>

在第二个代码段中，小图像及其文本内容分为2个不同的列，<div class="w-100"></div>用作小屏幕的分隔符。 w-100表示“宽度：100％”。