在Flexbox项目中垂直居中文本 [英] Vertically centering text inside flexbox item

问题描述

$ b

justify-content：center

我想要flex项目全高， / code>不起作用，而物品本身的 align-self：center 缩小到它自己的内容，而我希望所有物品都是相同的高度。

在这个例子中，我想要数字垂直居中： http://codepen.io/ilyador/pen/ogYbWO?editors=110

  .flex-container {padding：0;保证金：0; list-style：none;显示：flex; } .flex-item {flex：1 1;背景：番茄;填充：5px; margin-top：10px;白颜色; font-weight：bold; font-size：3em; text-align：center; border：solid 1px red;}  

< ul class = 柔性容器> < li class =flex-item> 1fbdms s s sdj dfkg kjfg dkfj gdfjkgdfkj gdfkjg dfkjgdkhdfjk gkjdfkjdfgdfg jkdfgdfjkgk< / li> < li class =flex-item> 2< / li> < li class =flex-item> 3< / li> < li class =flex-item> 4< / li> < li class =flex-item> 5< / li> < li class =flex-item> 6< / li>< / ul>

$ b

解决方案

我可以用这个来完成数字的垂直居中：

$ pre> .flex-item {
display：flex;
flex-direction：column;
justify-content：space-around;





$ b如果你想要一些垂直居中的东西，把容器设置为 display：flex ，然后使用 justify-content 来完成它。使用 justify-content ，您可以将它设置为 space-around 或 center code>。要么完成你的目标。

http://codepen.io/anon/pen/RNoajg

I want the flex items to take full height, but the content inside them to be vertically centred.

justify-content: centre doesn't work, and align-self: centre on the item itself shrinks its height to its own content, while I want all items to be the same height.

In this example I want the numbers to be vertically centred: http://codepen.io/ilyador/pen/ogYbWO?editors=110

.flex-container {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;  
}

.flex-item {
  flex: 1 1;
  background: tomato;
  padding: 5px;
  margin-top: 10px;
  color: white;
  font-weight: bold;
  font-size: 3em;
  text-align: center;
  border: solid 1px red;
}

<ul class="flex-container">
  <li class="flex-item">1fbdms s s sdj dfkg kjfg dkfj gdfjkgdfkj gdfkjg dfkjgdkhdfjk gkjdfkjdfgdfg jkdfgdfjkgk </li>
  <li class="flex-item">2</li>
  <li class="flex-item">3</li>
  <li class="flex-item">4</li>
  <li class="flex-item">5</li>
  <li class="flex-item">6</li>
</ul>

解决方案

I was able to accomplish vertical centering of your numbers with this:

.flex-item {
  display:flex;
  flex-direction:column;
  justify-content:space-around;
}

If you want something to be vertically centered, set the container to display:flex and then use justify-content to accomplish it. With justify-content you could either set it to space-around or to center. Either will accomplish your goal.

http://codepen.io/anon/pen/RNoajg

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