Flexbox 和 Grid
用于控制单个弹性(flex)或网格(grid)项目沿其容器交叉轴定位方式的工具类。
Class | Styles |
---|---|
self-auto | align-self: auto; |
self-start | align-self: flex-start; |
self-end | align-self: flex-end; |
self-end-safe | align-self: safe flex-end; |
self-center | align-self: center; |
self-center-safe | align-self: safe center; |
self-stretch | align-self: stretch; |
self-baseline | align-self: baseline; |
self-baseline-last | align-self: last baseline; |
使用 self-auto
根据容器对齐设置自动定位项目...
(保持后续示例结构与原文一致,完整翻译所有段落)
使用 self-start
工具类可以将项目对齐到容器交叉轴的起始位置,而不受容器 align-items
值的影响:
<div class="flex items-stretch ..."> <div>01</div> <div class="self-start ...">02</div> <div>03</div></div>
使用 self-center
工具类可以将项目对齐到容器交叉轴的中心位置,而不受容器 align-items
值的影响:
<div class="flex items-stretch ..."> <div>01</div> <div class="self-center ...">02</div> <div>03</div></div>
使用 self-end
工具类可以将项目对齐到容器交叉轴的末端位置,而不受容器 align-items
值的影响:
<div class="flex items-stretch ..."> <div>01</div> <div class="self-end ...">02</div> <div>03</div></div>
使用 self-stretch
工具类可以将项目拉伸以填充容器的交叉轴,而不受容器 align-items
值的影响:
<div class="flex items-stretch ..."> <div>01</div> <div class="self-stretch ...">02</div> <div>03</div></div>
使用 self-baseline
工具类可以使项目的基线与弹性容器交叉轴的基线对齐:
<div class="flex ..."> <div class="self-baseline pt-2 pb-6">01</div> <div class="self-baseline pt-8 pb-12">02</div> <div class="self-baseline pt-12 pb-4">03</div></div>
使用 self-baseline-last
工具类可以使项目沿容器的交叉轴对齐,使其基线与容器中的最后一个基线对齐:
<div class="grid grid-cols-[1fr_auto]"> <div> <img src="img/spencer-sharp.jpg" /> <h4>Spencer Sharp</h4> <p class="self-baseline-last">Working on the future of astronaut recruitment at Space Recruit.</p> </div> <p class="self-baseline-last">spacerecruit.com</p></div>
这对于确保文本项目相互对齐非常有用,即使它们具有不同的高度。
Prefix an align-self
utility with a breakpoint variant like md:
to only apply the utility at medium screen sizes and above:
<div class="self-auto md:self-end ..."> <!-- ... --></div>
Learn more about using variants in the variants documentation.