element-plus-design-layout

name	element-plus-design-layout
description	Layout grid system for Element Plus using 24-column grid. Invoke when user needs to create responsive layouts, grid systems, or understand Row and Col components.
metadata	{"author":"jiaiyan","version":"1.0.0"}

Layout Grid System

Element Plus provides a 24-column grid system for quickly and easily creating responsive layouts.

When to Use

• Creating responsive grid layouts
• Building page structures
• Implementing column-based designs
• Responsive design with breakpoints

---

Basic Concepts

• 24-column system: The basic unit is 1, with a maximum of 24 and a minimum of 0
• Flex layout: Uses flex layout by default
• Responsive: Five breakpoints preset: xs, sm, md, lg, xl

---

Basic Layout

Create basic grid layout using Row and Col components with the span attribute.

<template>
  <el-row>
    <el-col :span="24"><div class="grid-content">24</div></el-col>
  </el-row>
  <el-row>
    <el-col :span="12"><div class="grid-content">12</div></el-col>
    <el-col :span="12"><div class="grid-content">12</div></el-col>
  </el-row>
  <el-row>
    <el-col :span="8"><div class="grid-content">8</div></el-col>
    <el-col :span="8"><div class="grid-content">8</div></el-col>
    <el-col :span="8"><div class="grid-content">8</div></el-col>
  </el-row>
</template>

---

Column Spacing

Row provides gutter attribute to specify spacings between columns.

<template>
  <el-row :gutter="20">
    <el-col :span="6"><div class="grid-content">6</div></el-col>
    <el-col :span="6"><div class="grid-content">6</div></el-col>
    <el-col :span="6"><div class="grid-content">6</div></el-col>
    <el-col :span="6"><div class="grid-content">6</div></el-col>
  </el-row>
</template>

---

Column Offset

Specify column offsets using the offset attribute.

<template>
  <el-row :gutter="20">
    <el-col :span="6"><div class="grid-content">6</div></el-col>
    <el-col :span="6" :offset="6"><div class="grid-content">6 offset 6</div></el-col>
  </el-row>
</template>

---

Alignment

Use flex layout for flexible alignment with the justify attribute.

<template>
  <el-row justify="center">
    <el-col :span="6"><div class="grid-content">center</div></el-col>
  </el-row>
  <el-row justify="end">
    <el-col :span="6"><div class="grid-content">end</div></el-col>
  </el-row>
  <el-row justify="space-between">
    <el-col :span="6"><div class="grid-content">space-between</div></el-col>
    <el-col :span="6"><div class="grid-content">space-between</div></el-col>
  </el-row>
</template>

Justify Options

Value	Description
start	Align items to the start
end	Align items to the end
center	Center items
space-around	Equal space around items
space-between	Equal space between items
space-evenly	Equal space between and around items

---

Responsive Layout

Five breakpoints are preset based on Bootstrap's responsive design:

Breakpoint	Screen Width
xs	< 768px
sm	≥ 768px
md	≥ 992px
lg	≥ 1200px
xl	≥ 1920px

<template>
  <el-row :gutter="10">
    <el-col :xs="24" :sm="12" :md="8" :lg="6" :xl="4">
      <div class="grid-content">Responsive</div>
    </el-col>
    <el-col :xs="24" :sm="12" :md="8" :lg="6" :xl="4">
      <div class="grid-content">Responsive</div>
    </el-col>
  </el-row>
</template>

Responsive Object Syntax

<template>
  <el-col :xs="{ span: 24, offset: 0 }" :sm="{ span: 12, offset: 2 }">
    <div class="grid-content">Responsive with offset</div>
  </el-col>
</template>

---

Utility Classes for Hiding Elements

Import the CSS file to use hiding utility classes:

import 'element-plus/theme-chalk/display.css'

Available Classes

Class	Description
hidden-xs-only	Hide on extra small viewports only
hidden-sm-only	Hide on small viewports only
hidden-sm-and-down	Hide on small viewports and down
hidden-sm-and-up	Hide on small viewports and up
hidden-md-only	Hide on medium viewports only
hidden-md-and-down	Hide on medium viewports and down
hidden-md-and-up	Hide on medium viewports and up
hidden-lg-only	Hide on large viewports only
hidden-lg-and-down	Hide on large viewports and down
hidden-lg-and-up	Hide on large viewports and up
hidden-xl-only	Hide on extra large viewports only

---

API Reference

Row Attributes

Name	Description	Type	Default
gutter	Grid spacing	number	0
justify	Horizontal alignment	'start' | 'end' | 'center' | 'space-around' | 'space-between' | 'space-evenly'	'start'
align	Vertical alignment	'top' | 'middle' | 'bottom'	—
tag	Custom element tag	string	'div'

Col Attributes

Name	Description	Type	Default
span	Number of columns the grid spans	number	24
offset	Number of spacing on the left side	number	0
push	Number of columns to move right	number	0
pull	Number of columns to move left	number	0
xs	<768px Responsive columns	number | object	—
sm	≥768px Responsive columns	number | object	—
md	≥992px Responsive columns	number | object	—
lg	≥1200px Responsive columns	number | object	—
xl	≥1920px Responsive columns	number | object	—
tag	Custom element tag	string	'div'

---

Best Practices

1. Use gutter: Add spacing between columns for better readability
2. Responsive design: Use breakpoint props for mobile-first design
3. Avoid inline styles: Parent containers should avoid inline styles
4. Combine with Container: Use with Container for full page layouts