Utilities for controlling how flex and grid items are positioned along a container's cross axis.
<div class="flex items-stretch ...">
<div class="py-4">1</div>
<div class="py-12">2</div>
<div class="py-8">3</div>
</div>
<div class="flex items-start ...">
<div class="h-12">1</div>
<div class="h-24">2</div>
<div class="h-16">3</div>
</div>
<div class="flex items-center ...">
<div>1</div>
<div>2</div>
<div>3</div>
</div>
<div class="flex items-end ...">
<div>1</div>
<div>2</div>
<div>3</div>
</div>
Use items-baseline
to align items along the container’s cross axis such that all of their baselines align:
<div class="flex items-baseline ...">
<div class="pt-4 pb-6 ...">1</div>
<div class="pt-6 pb-10 ...">2</div>
<div class="pt-8 pb-4 ...">3</div>
</div>
To control the alignment of flex items at a specific breakpoint, add a {screen}:
prefix to any existing utility class. For example, use md:items-center
to apply the items-center
utility at only medium screen sizes and above.
<div class="items-stretch md:items-center ...">
<!-- ... -->
</div>
For more information about Tailwind’s responsive design features, check out the Responsive Design documentation.
默認情況下, 只有 響應式 的 align-items 變化模式 (variants) 會產生。
在 tailwind.config.js
的 variants
區塊中變更 alignItems
屬性來決定有哪些變化模式會生成。
舉個例子來說,這個設定將會生成 響應式 和 hover 的變化模式。
// tailwind.config.js
module.exports = {
variants: {
extend: {
// ...
+ alignItems: ['responsive', 'hover'],
}
}
}
如果你不打算在專案中使用 align-items 功能,可以在你的設定檔裡的 corePlugins
屬性中將 alignItems
設定為 false
來停用功能:
// tailwind.config.js
module.exports = {
corePlugins: {
// ...
+ alignItems: false,
}
}