Question

我正试图让container-fluid和第二row伸展到剩余的高度，但我找不到办法。

我已尝试将align-items/align-self设置为stretch，但也无效。

以下是我的代码结构：

<div class="container-fluid"> <!-- I want this container to stretch to the height of the parent -->
    <div class="row">
        <div class="col">
            <h5>Header</h5>
        </div>
    </div>
    <div class="row"> <!-- I want this row height to filled the remaining height -->
        <widgets [widgets]="widgets" class="hing"></widgets>
        <div class="col portlet-container portlet-dropzone"> <!-- if row is not the right to stretch the remaining height, this column also fine -->
            <template row-host></template>
        </div>
    </div>
</div>

我正在使用 Bootstrap 4 A6 。有人可以建议我如何使容器和行拉伸剩余的高度？

Answer 1

Bootstrap 4.1.0有一个flex-grow的实用程序类，它可以满足行填充剩余高度所需的内容。您可以添加自定义＆＃34; fill＆＃34;为此而上课。您还必须确保容器是全高的。

Bootstrap 4.1中的类名是flex-grow-1

html,body{
    height:100%;
}

.flex-fill {
    flex:1;
}

<div class="container-fluid d-flex h-100 flex-column">
    <!-- I want this container to stretch to the height of the parent -->
    <div class="row">
        <div class="col">
            <h5>Header</h5>
        </div>
    </div>
    <div class="row bg-light flex-fill d-flex justify-content-start">
        <!-- I want this row height to filled the remaining height -->
        <div class="col portlet-container portlet-dropzone">
            <!-- if row is not the right to stretch the remaining height, this column also fine -->
            Content
        </div>
    </div>
</div>

https://www.codeply.com/go/kIivt8N1rn

相关：Bootstrap 4 make nested row fill parent that has been made to fill viewport height using flex-grow

Bootstrap 4：如何使行拉伸剩余高度？

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