1. 弹性盒与网格
  2. place-items(项目定位)

弹性盒与网格

place-items

用于同时控制项目如何对齐和排列的工具类。

ClassStyles
place-items-start
place-items: start;
place-items-end
place-items: end;
place-items-end-safe
place-items: safe end;
place-items-center
place-items: center;
place-items-center-safe
place-items: safe center;
place-items-baseline
place-items: baseline;
place-items-stretch
place-items: stretch;

示例

起始对齐

使用 place-items-start 将网格项目沿两个轴对齐到其网格区域的起始位置:

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

End

使用 place-items-end 将网格项目沿两个轴放置在其网格区域的末端:

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<div class="grid h-56 grid-cols-3 place-items-end gap-4 ...">  <div>01</div>  <div>02</div>  <div>03</div>  <div>04</div>  <div>05</div>  <div>06</div></div>

居中

使用 place-items-center 将网格项目在其网格区域的水平和垂直方向上都居中:

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<div class="grid h-56 grid-cols-3 place-items-center gap-4 ...">  <div>01</div>  <div>02</div>  <div>03</div>  <div>04</div>  <div>05</div>  <div>06</div></div>

拉伸对齐

使用 place-items-stretch 让项目沿其网格区域在两个轴向上拉伸:

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<div class="grid h-56 grid-cols-3 place-items-stretch gap-4 ...">  <div>01</div>  <div>02</div>  <div>03</div>  <div>04</div>  <div>05</div>  <div>06</div></div>

响应式设计

Prefix a place-items utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:

<div class="grid place-items-start md:place-items-center ...">  <!-- ... --></div>

Learn more about using variants in the variants documentation.

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