Bootstrap 4-带有按钮标签的中心文本 [英] Bootstrap 4 - center text with button label

问题描述

我想实现一个非常简单的目标:我有一行-文本左对齐，按钮右对齐.我希望文本与按钮的标签垂直对齐.我尝试使用填充，边距等功能，但是没有任何效果.我相信我缺少一个简单而智能的解决方案.

I want to achieve a very simple goal: I have a line - text aligned to left and a button to right. And I want the text to be vertically aligned to button's label. I tried to play with padding, margins,... but nothing worked. I believe there is a simple and smart solution I am missing.

柱塞演示:

https://plnkr.co/edit/KwRF2uOmKc3aPFQW9DXn?p=preview

<div>
    <span>
        This text should match the "Submit" text
    </span>
    <button type="button" class="btn btn-secondary float-right">Submit</button>
</div>

感谢您的回答.

推荐答案

Bootstrap 4基于flexbox，因此已经具有用于应用这些对齐实用程序的类. d-flex使该容器成为伸缩容器，而align-items-center使该容器垂直对齐.尝试类似的东西:

Bootstrap 4 is based on flexbox, so already has classes for applying those alignment utilities. d-flex makes the container a flex container, and align-items-center does the vertical alignment. Try something like:

<div class="d-flex align-items-center">
    <span>
        This text should match the "Submit" text
    </span>
    <button type="button" class="btn btn-secondary ml-auto">Submit</button>
</div>

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