放置自身

​基本用法(Basic usage)

​自动(Auto)

使用 place-self-auto 根据容器的 place-items 属性值来对齐元素：

🌐 Use place-self-auto to align an item based on the value of the container’s place-items property:

<div class="grid grid-cols-3 gap-4 ...">
  <div>01</div>
  <div class="place-self-auto ...">02</div>
  <div>03</div>
  <div>04</div>
  <div>05</div>
  <div>06</div>
</div>

​开始(Start)

使用 place-self-start 将项目在两个轴上对齐到起始位置：

🌐 Use place-self-start to align an item to the start on both axes:

<div class="grid grid-cols-3 gap-4 ...">
  <div>01</div>
  <div class="place-self-start ...">02</div>
  <div>03</div>
  <div>04</div>
  <div>05</div>
  <div>06</div>
</div>

​中心(Center)

使用 place-self-center 将项目在两个轴上居中对齐：

🌐 Use place-self-center to align an item at the center on both axes:

<div class="grid grid-cols-3 gap-4 ...">
  <div>01</div>
  <div class="place-self-center ...">02</div>
  <div>03</div>
  <div>04</div>
  <div>05</div>
  <div>06</div>
</div>

​结尾(End)

使用 place-self-end 将项目在两个轴上对齐到末端：

🌐 Use place-self-end to align an item to the end on both axes:

<div class="grid grid-cols-3 gap-4 ...">
  <div>01</div>
  <div class="place-self-end ...">02</div>
  <div>03</div>
  <div>04</div>
  <div>05</div>
  <div>06</div>
</div>

​拉紧(Stretch)

使用 place-self-stretch 在两个轴上拉伸一个项目：

🌐 Use place-self-stretch to stretch an item on both axes:

<div class="grid grid-cols-3 gap-2 ...">
  <div>01</div>
  <div class="place-self-stretch ...">02</div>
  <div>03</div>
  <div>04</div>
  <div>05</div>
  <div>06</div>
</div>

---

​有条件申请

​悬停、聚焦及其他状态

Tailwind 允许你使用变体修饰符在不同状态下有条件地应用工具类。例如，使用hover:place-self-end 仅在 hover 时应用 place-self-end 工具。

<div class="place-self-start hover:place-self-end">
  <!-- ... -->
</div>

有关所有可用状态修饰符的完整列表，请查看悬停、聚焦、以及其他状态 文档。

​断点和媒体查询

你还可以使用变体修饰符来定位媒体查询，例如响应式断点、暗黑模式、首选减少运动等。例如，使用 md:place-self-end 仅在中等屏幕尺寸及以上时应用 place-self-end 工具。

<div class="place-self-start md:place-self-end">
  <!-- ... -->
</div>

要了解更多信息，请查看有关 响应式设计、暗黑模式、以及 其他媒体查询修饰符 的文档。