html - 相邻 flexbox 容器中内容的垂直对齐

Question

我有多个元素说卡片。这些卡片需要水平堆叠并且高度需要相同。这正在发生在我身上。

每张卡片都有图像、文本和按钮。每张卡片的图像和文本应采用任何卡片中的最大高度，以便它们正确对齐。这不会发生在我身上。

如果图像和文本正确对齐，则按钮将始终与底部的每张卡片对齐。

我一直在关注this tutorial但是我有多张卡片，这里只放了三张。第三张卡片图片的高度也是通过 CSS 设置的。

.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>

应该如何显示:

代码笔上的教程图像，正确对齐 h2、文本和链接:

Answer 1

长话短说

在 CSS 中不可能对齐相邻 flexbox 中的 flexbox 元素。你真的需要 sub-grids通过卡中各部分的动态大小来解决此问题。

---

Flexbox 场景

无论如何，鉴于您对 partner-image-container 有一个 min-height，所以我想您可以有一个 min-height 设置为 a 或 ellipsis 以使其保持在一行中。请参阅以下添加省略号的解决方案:

.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，您必须将 min-width: 0 添加到 partner-card-content 以覆盖默认 min-width: auto flexbox 在 flex 轴 中的设置。您可以在下面看到此行为的一些示例:

• Flexbox affects overflow-wrap behavior

• Flexbox resize and scrollable overflow

• Why don't flex items shrink past content size?

---

CSS 网格场景

您可以使用 CSS Grid Layout 以不同的方式执行此操作- 例如，考虑连续放置 3 张卡片。这适用于每个卡片部分的动态高度 - 请参见下面的演示:

.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>

但它同样有局限性，因为您无法控制您的布局 - 您无法控制您的卡片，但您正在处理卡片的内容在这里这不是很有用。请注意，我使用了 display: contents对于 partner-card 和 partner-card-content 元素。当sub-grids实现后，我们将有一个完整解决方案来解决这样的布局问题 - 请参阅下面的讨论:

• Wrap CSS grid with auto placement