Row / Col

A 24-column grid system. LhRow handles arrangement and spacing, while LhCol handles span, offset, and responsive breakpoints.

Grid

<template>
  <div>
    <p class="demo-note">基础栅格（24 列）+ gutter 间距</p>
    <LhRow :gutter="16">
      <LhCol :span="8"><div class="grid-cell">span=8</div></LhCol>
      <LhCol :span="8"><div class="grid-cell">span=8</div></LhCol>
      <LhCol :span="8"><div class="grid-cell">span=8</div></LhCol>
    </LhRow>
    <p class="demo-note">offset / push / pull</p>
    <LhRow :gutter="12">
      <LhCol :span="6" :offset="6"><div class="grid-cell">offset=6</div></LhCol>
      <LhCol :span="6" :push="6"><div class="grid-cell">push=6</div></LhCol>
    </LhRow>
    <p class="demo-note">对齐：justify / align</p>
    <LhRow
      justify="center"
      align="middle"
      style="height: 60px; background: var(--lh-bg-color-page, #f6f1ea); border-radius: 6px"
    >
      <LhCol :span="6"><div class="grid-cell">居中</div></LhCol>
    </LhRow>
    <p class="demo-note">响应式断点：:sizes=&#123; xs: 24, sm: 12, md: 8 &#125;</p>
    <LhRow :gutter="12">
      <LhCol v-for="i in 6" :key="i" :sizes="{ xs: 24, sm: 12, md: 8 }">
        <div class="grid-cell">响应列 {{ i }}</div>
      </LhCol>
    </LhRow>
  </div>
</template>

TIP

The .grid-cell used in the demo is example-only styling (gray background, rounded corners) and is not provided by the library.

Row Props

Prop	Description	Type	Default
justify	Main-axis arrangement	'start' \| 'end' \| 'center' \| 'space-between' \| 'space-around'	'start'
align	Cross-axis alignment	'top' \| 'middle' \| 'bottom'	'top'
gutter	Column spacing (px, or [horizontal, vertical])	number \| [number, number]	0
wrap	Whether wrapping is allowed	boolean	true
sx	sx shorthand layout props	—	—

Col Props

Prop	Description	Type	Default
span	Number of columns occupied (24-column grid)	number	—
offset	Number of columns to offset from the left	number	0
push	Number of columns to shift right	number	0
pull	Number of columns to shift left	number	0
xs / sm / md / lg / xl	Span per breakpoint: <640 / ≥640 / ≥768 / ≥1024 / ≥1280px	number	—
sizes	Declare spans for every breakpoint at once (equivalent to xs–xl)	{ xs?, sm?, md?, lg?, xl? }	—
sx	sx shorthand layout props	—	—