在相邻的flexbox容器中垂直对齐内容 [英] Alignment of content vertically in adjacent flexbox containers

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本文介绍了在相邻的flexbox容器中垂直对齐内容的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有多个物品，例如卡片.这些卡需要水平堆叠，并且高度必须相同.这对我来说正在发生.

I have multiple items say cards. These cards need to stack horizontally and height needs to be the same. This is happening for me.

每张卡都有一个图像，文本和一个按钮.每张卡的图像和文本应取任何一张卡的最大高度，以使它们正确对齐.对我来说这不是事实.

Each card has an image, text and a button. Image and text for each card should take what ever is the max height in any card, so that these align properly. This is not happening for me.

如果图像和文本正确对齐，则该按钮将始终在底部的每张卡中对齐.

If the image and text align properly then the button will always be aligned in each card at the bottom.

我一直在关注本教程，但是我有多张卡，只在这里放三张.另外，第三张卡片的图像高度是通过CSS设置的.

I have been following this tutorial but I have multiple cards, putting three here only. Also the third card image height is being set via CSS. 

.partner-cards * {
  box-sizing: border-box;
}

.partner-cards {
  display: flex;
  flex-wrap: wrap;
}

.partner-card {
  display: flex;
  flex: 1 0 20%;
  border-radius: 0;
  text-align: center;
  border: 3px solid blue;
  padding: 5px;/*3rem;*/
  margin-bottom: 3rem;
  max-width: 20%;
  margin: 5px;
}

.partner-card-content {
  display: flex;
  flex-direction: column;
}
/*
.card-content .image-container img {
  
  margin: 0;
  padding: 0;
}
*/
.partner-card-content .partner-image-container {
  border: 1px solid green;
  padding: 0;
  margin: 0;
  min-height: 11rem;
                display: flex;
                vertical-align: middle;
                align-items: center;
                justify-content: center;
                max-width: 100%;
}

.partner-card-content p /*, .card-content .image-container*/
{
  flex: 1 0 auto;
  border: 1px solid red;
}

.partner-card-content img.third-image {
  height: 5.5rem !important;
}
/*
p {
  font-size: 16px;
line-height: 26px;
font-family: Averta-Regular,Arial,Helvetica,sans-serif;
margin-bottom: 2.5rem;
margin-top: 0;
}*/

<div class="partner-cards">

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/100x40" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</p>
      <a class="primary-button" href="#">View XXX XXX XXX Offer</a>
    </div>
  </div>

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/50x150" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s.</p>
      <a class="primary-button" href="#">View YYY Offer</a>
    </div>
  </div>

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/120x100" class="third-image" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. </p>
      <a class="primary-button" href="#">View ZZZ Offer</a>
    </div>
  </div>
  
  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/50x100" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s</p>
      <a class="primary-button" href="#">View ABC Offer</a>
    </div>
  </div>
</div>

应如何显示:

代码笔上的教程图像正确对齐了h2，文本和链接:

The tutorial image on code pen, properly aligns the h2, text and link:

推荐答案

TL; DR

在CSS中无法在相邻的flexbox中对齐flexbox项.您确实需要

Alignment of flexbox items in adjacent flexboxes is not possible in CSS. You really need sub-grids to solve this problem with dynamic sizes of the sections in your card.

Flexbox场景

无论如何，假设您为partner-image-container设置了min-height，所以我想您可以为a设置min-height或设置省略号来将其保持为单线.请参阅下面的解决方案，其中添加了省略号:

Anyway given that you have a min-height for the partner-image-container, so I guess you can have either a min-height set for the a or an ellipsis to keep it to a single line. See below solution that adds an ellipsis:

.partner-cards * {
  box-sizing: border-box;
}

.partner-cards {
  display: flex;
  flex-wrap: wrap;
}

.partner-card {
  display: flex;
  flex: 1 0 20%;
  border-radius: 0;
  text-align: center;
  border: 3px solid blue;
  padding: 5px;/*3rem;*/
  margin-bottom: 3rem;
  max-width: 20%;
  margin: 5px;
}

.partner-card-content {
  display: flex;
  flex-direction: column;
  min-width: 0; /* ADDED */
}


/*
.card-content .image-container img {
  
  margin: 0;
  padding: 0;
}
*/

.partner-card-content .partner-image-container {
  border: 1px solid green;
  padding: 0;
  margin: 0;
  min-height: 11rem;
  display: flex;
  vertical-align: middle;
  align-items: center;
  justify-content: center;
  max-width: 100%;
}

.partner-card-content p/*, .card-content .image-container*/ {
  flex: 1 0 auto;
  border: 1px solid red;
}

.partner-card-content img.third-image {
  height: 5.5rem !important;
}


/*
p {
  font-size: 16px;
line-height: 26px;
font-family: Averta-Regular,Arial,Helvetica,sans-serif;
margin-bottom: 2.5rem;
margin-top: 0;
}*/

.primary-button { /* ADDED */
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

<div class="partner-cards">

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/100x40" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</p>
      <a class="primary-button" href="#">View XXX XXX XXX Offer</a>
    </div>
  </div>

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/50x150" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s.</p>
      <a class="primary-button" href="#">View YYY Offer</a>
    </div>
  </div>

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/120x100" class="third-image" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. </p>
      <a class="primary-button" href="#">View ZZZ Offer</a>
    </div>
  </div>

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/50x100" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s</p>
      <a class="primary-button" href="#">View ABC Offer</a>
    </div>
  </div>
</div>

请注意，您必须在 flex轴中将min-width: 0添加到partner-card-content以覆盖 弹性框的默认min-width: auto设置.您可以在下面看到这种行为的一些示例:

Note that you'll have to add min-width: 0 to partner-card-content to override the default min-width: auto setting for a flexbox in the flex axis. You can see some examples of this behaviour below:

  • Flexbox会影响溢出包装行为

    Flexbox调整大小和可滚动溢出

    CSS网格场景

    您可以使用 CSS Grid Layout -例如，考虑连续放置3张卡片.此工程适用于您每个卡片部分的动态高度-请参见下面的演示:

    You can do this in a different way using CSS Grid Layout - as an example consider 3 cards laid out in a row. This works for dynamic heights of each of your card sections - see demo below:

    .partner-cards * {
  box-sizing: border-box;
}

.partner-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto 1fr auto;
  grid-auto-flow: column;
  grid-column-gap: 10px;
}

.partner-card, .partner-card-content {
  display: contents;
}

.partner-card-content .partner-image-container {
  border: 1px solid green;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
}

.partner-card-content p {
  border: 1px solid red;
  margin: 0;
}

.partner-card-content a {
  border: 1px solid;
}

    <div class="partner-cards">
  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/100x40" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.</p>
      <a class="primary-button" href="#">View XXX XXX XXX Offer</a>
    </div>
  </div>
  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/50x150" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s.</p>
      <a class="primary-button" href="#">View YYY Offer</a>
    </div>
  </div>

  <div class="partner-card">
    <div class="partner-card-content">
      <div class="partner-image-container">
        <img src="https://via.placeholder.com/120x100" class="third-image" alt="">
      </div>
      <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been
        the industry's standard dummy text ever since the 1500s. Lorem Ipsum is simply dummy text of the printing and typesetting industry. </p>
      <a class="primary-button" href="#">View ZZZ Offer</a>
    </div>
  </div>
</div>

    但是它又有局限性，因为您不能控制布局-您无法控制卡片，但是您正在处理这里的卡片内容不是很有用.请注意，我已经使用 display: contents > 用于partner-card和partner-card-content元素.当 sub-grids 已实现，我们将为这样的布局提供 complete 解决方案-参见以下讨论:

    But again it has limitations because you are not able to control your layout - you don't have control over your cards but you are working on the contents of the cards here which is not very useful. Note that I have used display: contents for the partner-card and partner-card-content elements. When sub-grids are implemented, we will have a complete solution to layouts such as this - see the discussion below too:

    这篇关于在相邻的flexbox容器中垂直对齐内容的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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