将div元素对齐到容器的底部 [英] Align div element to bottom of container

问题描述

正如你将会看到的，如果我尝试并使用它，绝对定位在底部对齐 div的高度就成了问题。

我可以设置一个特定的高度，但 cta-item div中的内容可能会从非常小到非常大。

我试图创建所有用例的解决方案。

我知道我可以使用jQuery来获取最大的 cta-item DIV，并相应地进行调整，但我试图尽可能避免使用jQuery / JS。

我创建了一个这里的小提琴

预先感谢您！
$ b

  .dynamic-cta-ctr {display：flex;}。dynamic-cta-ctr .cta-item {flex：1; text-align：center; padding：0 30px;位置：相对; border-right：1px solid＃555;}。dynamic-cta-ctr .cta-item：last-child {border-right：none;}。dynamic-cta-ctr .cta-item .bottom-aligned {/ * position ：绝对的;底部：0; * /}  

< div class =dynamic-cta 〜CTR> < div class =cta-item> < div class =heading-text>< h3>一些内容< / h3>< / div> < div class =cta-field-content>有些内容挂在< / div> < div class =bottom-aligned>< h5>底部对齐的内容< / h5>< / div> < / DIV> < div class =cta-item> < div class =heading-text>< h3>您也可以吃蛋糕，也可以吃！< / h3>< / div> < div class =cta-field-content>有些内容挂在< / div> < div class =bottom-aligned>< h5>底部对齐的内容< / h5>< / div> < / DIV> < div class =cta-item> < div class =heading-text>< h3>如果您说我们有打卡和派< / h3>< / div> < div class =cta-field-content>有些内容挂在< / div> < div class =bottom-aligned>< h5>底部对齐的内容< / h5>< / div> < / div>< / div>

解决方案

flex-direction：column;
}

.bottom-aligned {
margin-top：auto;

修正小提琴

更多细节：调整Flex项目的方法

I am trying to bottom align one of three divs inside a container, but I'm having some issues.

As you will see, if I try and use absolute positioning on the bottom-aligned div the height becomes a problem.

I can set a specific height, but the content within the cta-item divs could vary from very small to very large.

I'm trying to create a solution for all use cases.

I know I can use jQuery to get the height of the largest cta-item div and adjust accordingly, but I'm trying to avoid using jQuery/JS for this whenever possible.

I created a fiddle here with what I currently have.

Thank you in advance!

.dynamic-cta-ctr {
  display: flex;
}
.dynamic-cta-ctr .cta-item {
  flex: 1;
  text-align: center;
  padding: 0 30px;
  position: relative;
  border-right: 1px solid #555;
}
.dynamic-cta-ctr .cta-item:last-child {
  border-right: none;
}
.dynamic-cta-ctr .cta-item .bottom-aligned {
  /* position: absolute;
  bottom: 0; */
}

<div class="dynamic-cta-ctr">
  <div class="cta-item">
    <div class="heading-text"><h3>Some content</h3></div>
    <div class="cta-field-content">Some content that sort of hangs around</div>
    <div class="bottom-aligned"><h5>Bottom aligned content</h5></div>
  </div>
  <div class="cta-item">
    <div class="heading-text"><h3>You can have your cake and eat it too!</h3></div>
    <div class="cta-field-content">Some content that sort of hangs around</div>
    <div class="bottom-aligned"><h5>Bottom aligned content</h5></div>
  </div>
  <div class="cta-item">
    <div class="heading-text"><h3>More people will come if you say we have punch and pie</h3></div>
    <div class="cta-field-content">Some content that sort of hangs around</div>
    <div class="bottom-aligned"><h5>Bottom aligned content</h5></div>
  </div>
</div>

解决方案

Add this to your code:

.cta-item {
   display: flex;
   flex-direction: column;
}

.bottom-aligned {
    margin-top: auto;
}

revised fiddle

More details here: Methods for Aligning Flex Items

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