Tailwind CSS Cheat Sheet - 快速参考指南,收录常用语法、命令与实践。
实用的 Tailwind CSS 常用类速查,覆盖布局、排版、颜色与交互状态,便于快速取用。
text-shadow-2xs~text-shadow-lg:新增文本阴影等级,快速做立体字mask-*:CSS mask 工具类,可用图片或渐变做不规则遮罩drop-shadow-indigo-500 等彩色阴影pointer-coarse:、any-pointer-none:、noscript: 覆盖无 JS 场景@theme 在 CSS 内扩展主题,多数场景无需单独 content 扫描配置container mx-auto px-4:自适应容器 + 水平内边距flex items-center justify-between:水平排列,垂直居中,两端对齐grid grid-cols-3 gap-4:三列网格,统一间距hidden md:block:在中屏以上显示,在小屏隐藏w-full max-w-3xl:宽度 100%,最大宽度限制min-h-screen:最小高度占满视窗p-4 / px-6 / py-2:内边距m-4 / mt-2 / mb-6:外边距space-y-3:同级纵向间距;space-x-2:横向间距gap-3:网格/弹性布局间距rounded / rounded-lg / rounded-full:圆角等级text-sm / text-base / text-xl / text-3xl:字号font-medium / font-semibold / font-bold:字重text-gray-500 / text-slate-700 / text-white:文本色leading-tight / tracking-wide:行高 / 字距text-center / text-left:对齐方式bg-slate-900 text-white:深色背景 + 白字bg-white/80 backdrop-blur:半透明背景 + 毛玻璃bg-gradient-to-r from-indigo-500 via-sky-500 to-emerald-400:渐变背景border border-slate-200:细边框shadow / shadow-lg / shadow-xl:阴影强度text-shadow-sm / text-shadow-md / text-shadow-lg:轻量到强烈的文字阴影drop-shadow-sm / drop-shadow-lg / drop-shadow-indigo-500:普通与彩色投影mask-[url('/mask.svg')] / mask-[radial-gradient(circle,white,transparent)]:图片或渐变遮罩mix-blend-multiply / bg-blend-screen:混合模式backdrop-blur-sm / backdrop-brightness-75:背景滤镜(玻璃态)transition hover:-translate-y-0.5 hover:shadow-lg:悬停提升hover:bg-slate-900 hover:text-white:悬停色focus:outline-none focus:ring-2 focus:ring-sky-400:焦点态描边active:scale-95:按下缩放pointer-coarse:hover:bg-slate-100:仅在触屏等粗指针设备触发noscript:bg-amber-50 text-amber-900:无 JS 环境下的降级样式h-10 / h-12:固定高度aspect-square:正方形overflow-hidden:隐藏溢出object-cover:图片裁剪填充relative / absolute / fixed / sticky top-0:定位模式inset-0:全覆盖z-10 / z-50:层级<!-- 水平分布 -->
<div class="flex items-center justify-between gap-4">
<span>Logo</span>
<div class="flex items-center gap-2">
<button
class="px-3 py-2 rounded-lg bg-slate-900 text-white hover:-translate-y-0.5 transition"
>
Action
</button>
</div>
</div>
<!-- 自适应网格 -->
<div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
<div class="p-4 rounded-xl border border-slate-200 shadow-sm">Card</div>
</div>
sky-500、blue-600、emerald-500slate-700、gray-500、zinc-200slate-900、white、white/70 + backdrop-blurtailwind.config.js 中扩展 colors、spacing、boxShadowcontent 路径中sm < md < lg < xl < 2xlhover:、focus:、active:、disabled:、group-hover:@theme 编写主题令牌@container / container-type: inline-size