## Space 组件示例
### 基本用法
相邻组件水平间距。

```tsx
import React from 'react';
import { UploadOutlined } from '@ant-design/icons';
import { Button, Popconfirm, Space, Upload } from 'antd';
const App: React.FC = () => (
  <Space>
    Space
    <Button type="primary">Button</Button>
    <Upload>
      <Button icon={<UploadOutlined />}>Click to Upload</Button>
    </Upload>
    <Popconfirm title="Are you sure delete this task?" okText="Yes" cancelText="No">
      <Button>Confirm</Button>
    </Popconfirm>
  </Space>
);
export default App;
```
### 垂直间距
相邻组件垂直间距。

```tsx
import React from 'react';
import { Card, Space } from 'antd';
const App: React.FC = () => (
  <Space orientation="vertical" size="medium" style={{ display: 'flex' }}>
    <Card title="Card" size="small">
      <p>Card content</p>
      <p>Card content</p>
    </Card>
    <Card title="Card" size="small">
      <p>Card content</p>
      <p>Card content</p>
    </Card>
    <Card title="Card" size="small">
      <p>Card content</p>
      <p>Card content</p>
    </Card>
  </Space>
);
export default App;
```
### 间距大小
使用 `size` 设置元素之间的间距，预设了 `small`、`medium`、`large` 三种尺寸，也可以自定义间距，若不设置 `size`，则默认为 `small`。

```tsx
import React, { useState } from 'react';
import { Button, Radio, Slider, Space } from 'antd';
import type { ConfigProviderProps } from 'antd';
type SizeType = ConfigProviderProps['componentSize'];
const App: React.FC = () => {
  const [size, setSize] = useState<SizeType | [SizeType, SizeType] | 'customize'>('small');
  const [customSize, setCustomSize] = React.useState<number>(0);
  return (
    <>
      <Radio.Group value={size} onChange={(e) => setSize(e.target.value)}>
        {['small', 'medium', 'large', 'customize'].map((item) => (
          <Radio key={item} value={item}>
            {item}
          </Radio>
        ))}
      </Radio.Group>
      <br />
      <br />
      {size === 'customize' && (
        <>
          <Slider value={customSize} onChange={setCustomSize} />
          <br />
        </>
      )}
      <Space size={size !== 'customize' ? size : customSize}>
        <Button type="primary">Primary</Button>
        <Button>Default</Button>
        <Button type="dashed">Dashed</Button>
        <Button type="link">Link</Button>
      </Space>
    </>
  );
};
export default App;
```
### 对齐
设置对齐模式。

```tsx
import React from 'react';
import { Button, Space } from 'antd';
const App: React.FC = () => (
  <div className="space-align-container">
    <div className="space-align-block">
      <Space align="center">
        center
        <Button type="primary">Primary</Button>
        <span className="mock-block">Block</span>
      </Space>
    </div>
    <div className="space-align-block">
      <Space align="start">
        start
        <Button type="primary">Primary</Button>
        <span className="mock-block">Block</span>
      </Space>
    </div>
    <div className="space-align-block">
      <Space align="end">
        end
        <Button type="primary">Primary</Button>
        <span className="mock-block">Block</span>
      </Space>
    </div>
    <div className="space-align-block">
      <Space align="baseline">
        baseline
        <Button type="primary">Primary</Button>
        <span className="mock-block">Block</span>
      </Space>
    </div>
  </div>
);
export default App;
```
### 自动换行
自动换行。

```tsx
import React from 'react';
import { Button, Space } from 'antd';
const App: React.FC = () => (
  <Space size={[8, 16]} wrap>
    {Array.from({ length: 20 }).map((_, index) => (
      // eslint-disable-next-line react/no-array-index-key
      <Button key={index}>Button</Button>
    ))}
  </Space>
);
export default App;
```
### 分隔符
相邻组件分隔符。

```tsx
import React from 'react';
import { Divider, Space, Typography } from 'antd';
const App: React.FC = () => (
  <Space separator={<Divider vertical />}>
    <Typography.Link>Link</Typography.Link>
    <Typography.Link>Link</Typography.Link>
    <Typography.Link>Link</Typography.Link>
  </Space>
);
export default App;
```
### 紧凑布局组合
使用 Space.Compact 让表单组件之间紧凑连接且合并边框。

```tsx
import React from 'react';
import { CopyOutlined } from '@ant-design/icons';
import {
  AutoComplete,
  Button,
  Cascader,
  ColorPicker,
  DatePicker,
  Input,
  InputNumber,
  Select,
  Space,
  TimePicker,
  Tooltip,
  TreeSelect,
} from 'antd';
const { TreeNode } = TreeSelect;
const App: React.FC = () => (
  <Space orientation="vertical">
    <Space.Compact block>
      <Input style={{ width: '20%' }} defaultValue="0571" />
      <Input style={{ width: '30%' }} defaultValue="26888888" />
    </Space.Compact>
    <Space.Compact block size="small">
      <Input style={{ width: 'calc(100% - 200px)' }} defaultValue="https://ant.design" />
      <Button type="primary">Submit</Button>
    </Space.Compact>
    <Space.Compact block>
      <Input style={{ width: 'calc(100% - 200px)' }} defaultValue="https://ant.design" />
      <Button type="primary">Submit</Button>
    </Space.Compact>
    <Space.Compact block>
      <Input
        style={{ width: 'calc(100% - 200px)' }}
        defaultValue="git@github.com:ant-design/ant-design.git"
      />
      <Tooltip title="copy git url">
        <Button icon={<CopyOutlined />} />
      </Tooltip>
    </Space.Compact>
    <Space.Compact block>
      <Select
        allowClear
        defaultValue="Zhejiang"
        options={[
          { label: 'Zhejiang', value: 'Zhejiang' },
          { label: 'Jiangsu', value: 'Jiangsu' },
        ]}
      />
      <Input style={{ width: '50%' }} defaultValue="Xihu District, Hangzhou" />
    </Space.Compact>
    <Space.Compact block>
      <Select
        allowClear
        mode="multiple"
        defaultValue="Zhejiang"
        style={{ width: '50%' }}
        options={[
          { label: 'Zhejiang', value: 'Zhejiang' },
          { label: 'Jiangsu', value: 'Jiangsu' },
        ]}
      />
      <Input style={{ width: '50%' }} defaultValue="Xihu District, Hangzhou" />
    </Space.Compact>
    <Space.Compact block>
      <Input.Search style={{ width: '30%' }} defaultValue="0571" />
      <Input.Search allowClear style={{ width: '50%' }} defaultValue="26888888" />
      <Input.Search style={{ width: '20%' }} defaultValue="+1" />
    </Space.Compact>
    <Space.Compact block>
      <Select
        defaultValue="Option1"
        options={[
          { label: 'Option1', value: 'Option1' },
          { label: 'Option2', value: 'Option2' },
        ]}
      />
      <Input style={{ width: '50%' }} defaultValue="input content" />
      <InputNumber defaultValue={12} />
    </Space.Compact>
    <Space.Compact block>
      <Input style={{ width: '50%' }} defaultValue="input content" />
      <DatePicker style={{ width: '50%' }} />
    </Space.Compact>
    <Space.Compact block>
      <DatePicker.RangePicker style={{ width: '70%' }} />
      <Input style={{ width: '30%' }} defaultValue="input content" />
      <Button type="primary">查询</Button>
    </Space.Compact>
    <Space.Compact block>
      <Input style={{ width: '30%' }} defaultValue="input content" />
      <DatePicker.RangePicker style={{ width: '70%' }} />
    </Space.Compact>
    <Space.Compact block>
      <Select
        defaultValue="Option1-1"
        options={[
          { label: 'Option1-1', value: 'Option1-1' },
          { label: 'Option1-2', value: 'Option1-2' },
        ]}
      />
      <Select
        defaultValue="Option2-2"
        options={[
          { label: 'Option2-1', value: 'Option2-1' },
          { label: 'Option2-2', value: 'Option2-2' },
        ]}
      />
    </Space.Compact>
    <Space.Compact block>
      <Select
        defaultValue="1"
        options={[
          { label: 'Between', value: '1' },
          { label: 'Except', value: '2' },
        ]}
      />
      <Input style={{ width: 100, textAlign: 'center' }} placeholder="Minimum" />
      <Input
        className="site-input-split"
        style={{
          width: 30,
          borderInlineStart: 0,
          borderInlineEnd: 0,
          pointerEvents: 'none',
        }}
        placeholder="~"
        disabled
      />
      <Input
        className="site-input-right"
        style={{
          width: 100,
          textAlign: 'center',
        }}
        placeholder="Maximum"
      />
    </Space.Compact>
    <Space.Compact block>
      <Select
        defaultValue="Sign Up"
        style={{ width: '30%' }}
        options={[
          { label: 'Sign Up', value: 'Sign Up' },
          { label: 'Sign In', value: 'Sign In' },
        ]}
      />
      <AutoComplete
        style={{ width: '70%' }}
        placeholder="Email"
        options={[{ value: 'text 1' }, { value: 'text 2' }]}
      />
    </Space.Compact>
    <Space.Compact block>
      <TimePicker style={{ width: '70%' }} />
      <Cascader
        style={{ width: '70%' }}
        options={[
          {
            value: 'zhejiang',
            label: 'Zhejiang',
            children: [
              {
                value: 'hangzhou',
                label: 'Hangzhou',
                children: [
                  {
                    value: 'xihu',
                    label: 'West Lake',
                  },
                ],
              },
            ],
          },
          {
            value: 'jiangsu',
            label: 'Jiangsu',
            children: [
              {
                value: 'nanjing',
                label: 'Nanjing',
                children: [
                  {
                    value: 'zhonghuamen',
                    label: 'Zhong Hua Men',
                  },
                ],
              },
            ],
          },
        ]}
        placeholder="Select Address"
      />
    </Space.Compact>
    <Space.Compact block>
      <TimePicker.RangePicker />
      <TreeSelect
        showSearch
        style={{ width: '60%' }}
        value="leaf1"
        styles={{
          popup: {
            root: { maxHeight: 400, overflow: 'auto' },
          },
        }}
        placeholder="Please select"
        allowClear
        treeDefaultExpandAll
        onChange={() => {}}
      >
        <TreeNode value="parent 1" title="parent 1">
          <TreeNode value="parent 1-0" title="parent 1-0">
            <TreeNode value="leaf1" title="leaf1" />
            <TreeNode value="leaf2" title="leaf2" />
          </TreeNode>
          <TreeNode value="parent 1-1" title="parent 1-1">
            <TreeNode value="leaf3" title={<b style={{ color: '#08c' }}>leaf3</b>} />
          </TreeNode>
        </TreeNode>
      </TreeSelect>
      <Button type="primary">Submit</Button>
    </Space.Compact>
    <Space.Compact>
      <Input placeholder="input here" />
      <Space.Addon>$</Space.Addon>
      <InputNumber placeholder="another input" style={{ width: '100%' }} />
      <InputNumber placeholder="another input" style={{ width: '100%' }} />
      <Space.Addon>$</Space.Addon>
    </Space.Compact>
    <Space.Compact>
      <Input placeholder="input here" />
      <ColorPicker />
    </Space.Compact>
    <Space.Compact>
      <Button type="primary">Button</Button>
      <Input placeholder="input here" />
      <Space.Addon>$</Space.Addon>
    </Space.Compact>
  </Space>
);
export default App;
```
### Button 紧凑布局
Button 组件紧凑排列的示例。

```tsx
import React from 'react';
import {
  CommentOutlined,
  DownloadOutlined,
  EllipsisOutlined,
  HeartOutlined,
  LikeOutlined,
  MailOutlined,
  MobileOutlined,
  ShareAltOutlined,
  StarOutlined,
  WarningOutlined,
} from '@ant-design/icons';
import { Button, Dropdown, Space, Tooltip } from 'antd';
const App: React.FC = () => (
  <div>
    <Space.Compact block>
      <Tooltip title="Like">
        <Button icon={<LikeOutlined />} />
      </Tooltip>
      <Tooltip title="Comment">
        <Button icon={<CommentOutlined />} />
      </Tooltip>
      <Tooltip title="Star">
        <Button icon={<StarOutlined />} />
      </Tooltip>
      <Tooltip title="Heart">
        <Button icon={<HeartOutlined />} />
      </Tooltip>
      <Tooltip title="Share">
        <Button icon={<ShareAltOutlined />} />
      </Tooltip>
      <Tooltip title="Download">
        <Button icon={<DownloadOutlined />} />
      </Tooltip>
      <Dropdown
        placement="bottomRight"
        menu={{
          items: [
            {
              key: '1',
              label: 'Report',
              icon: <WarningOutlined />,
            },
            {
              key: '2',
              label: 'Mail',
              icon: <MailOutlined />,
            },
            {
              key: '3',
              label: 'Mobile',
              icon: <MobileOutlined />,
            },
          ],
        }}
        trigger={['click']}
      >
        <Button icon={<EllipsisOutlined />} />
      </Dropdown>
    </Space.Compact>
    <br />
    <Space.Compact block>
      <Button type="primary">Button 1</Button>
      <Button type="primary">Button 2</Button>
      <Button type="primary">Button 3</Button>
      <Button type="primary">Button 4</Button>
      <Tooltip title="Tooltip">
        <Button type="primary" icon={<DownloadOutlined />} disabled />
      </Tooltip>
      <Tooltip title="Tooltip">
        <Button type="primary" icon={<DownloadOutlined />} />
      </Tooltip>
    </Space.Compact>
    <br />
    <Space.Compact block>
      <Button>Button 1</Button>
      <Button>Button 2</Button>
      <Button>Button 3</Button>
      <Tooltip title="Tooltip">
        <Button icon={<DownloadOutlined />} disabled />
      </Tooltip>
      <Tooltip title="Tooltip">
        <Button icon={<DownloadOutlined />} />
      </Tooltip>
      <Button type="primary">Button 4</Button>
      <Dropdown
        placement="bottomRight"
        menu={{
          items: [
            {
              key: '1',
              label: '1st item',
            },
            {
              key: '2',
              label: '2nd item',
            },
            {
              key: '3',
              label: '3rd item',
            },
          ],
        }}
        trigger={['click']}
      >
        <Button type="primary" icon={<EllipsisOutlined />} />
      </Dropdown>
    </Space.Compact>
  </div>
);
export default App;
```
### 垂直方向紧凑布局
垂直方向的紧凑布局，目前仅支持 Button 组合。

```tsx
import React from 'react';
import { Button, Space } from 'antd';
const App: React.FC = () => (
  <Space>
    <Space.Compact orientation="vertical">
      <Button>Button 1</Button>
      <Button>Button 2</Button>
      <Button>Button 3</Button>
    </Space.Compact>
    <Space.Compact orientation="vertical">
      <Button type="dashed">Button 1</Button>
      <Button type="dashed">Button 2</Button>
      <Button type="dashed">Button 3</Button>
    </Space.Compact>
    <Space.Compact orientation="vertical">
      <Button type="primary">Button 1</Button>
      <Button type="primary">Button 2</Button>
      <Button type="primary">Button 3</Button>
    </Space.Compact>
    <Space.Compact orientation="vertical">
      <Button variant="outlined">Button 1</Button>
      <Button variant="outlined">Button 2</Button>
      <Button variant="outlined">Button 3</Button>
    </Space.Compact>
  </Space>
);
export default App;
```
### 调试 Input 前置/后置标签
调试 Input 前置/后置标签。

```tsx
import React, { useState } from 'react';
import { CopyOutlined, DownloadOutlined, SettingOutlined } from '@ant-design/icons';
import {
  Button,
  Cascader,
  DatePicker,
  Divider,
  Drawer,
  Dropdown,
  Input,
  InputNumber,
  Modal,
  Popover,
  Select,
  Space,
  Tooltip,
} from 'antd';
const selectBefore = (
  <Select
    defaultValue="http"
    className="select-before"
    options={[
      { label: 'http://', value: 'http' },
      { label: 'https://', value: 'https' },
    ]}
  />
);
const selectAfter = (
  <Select
    defaultValue=".com"
    className="select-after"
    options={[
      { label: '.com', value: '.com' },
      { label: '.jp', value: '.jp' },
      { label: '.cn', value: '.cn' },
      { label: '.org', value: '.org' },
    ]}
  />
);
const App: React.FC = () => {
  const [showModal, setShowModal] = useState(false);
  const [showDrawer, setShowDrawer] = useState(false);
  return (
    <Space orientation="vertical">
      <Space.Compact block>
        <Button>default Button</Button>
        <Button danger>danger Button</Button>
        <Button type="dashed">dashed Button</Button>
        <Button type="text">text Button</Button>
        <Button type="link">Link Button</Button>
        <Tooltip title="Tooltip">
          <Button icon={<DownloadOutlined />} disabled />
        </Tooltip>
      </Space.Compact>
      <br />
      <Space.Compact>
        <Button>Prefix</Button>
        <Input addonBefore="http://" addonAfter=".com" defaultValue="mysite" />
        <Button type="primary">Submit</Button>
      </Space.Compact>
      <Space.Compact>
        <Input placeholder="prefix" />
        <Input addonBefore={selectBefore} addonAfter={selectAfter} defaultValue="mysite" />
        <Button icon={<CopyOutlined />} />
      </Space.Compact>
      <Space.Compact>
        <Input.Search />
        <Input.Search />
        <Button icon={<CopyOutlined />} />
      </Space.Compact>
      <Space.Compact>
        <Input addonAfter={<SettingOutlined />} defaultValue="mysite" />
        <Button type="primary">Submit</Button>
        <Input placeholder="suffix" addonAfter={<SettingOutlined />} />
      </Space.Compact>
      <Space.Compact>
        <Input addonBefore="http://" suffix=".com" defaultValue="mysite" />
        <Button type="primary">Submit</Button>
      </Space.Compact>
      <Space.Compact>
        <Button>Prefix</Button>
        <Input
          addonBefore={<Cascader placeholder="cascader" style={{ width: 150 }} />}
          defaultValue="mysite"
        />
        <Button type="primary">Submit</Button>
      </Space.Compact>
      <Space.Compact>
        <Input addonBefore="Prefix" defaultValue="mysite" showCount />
        <Button type="primary">Submit</Button>
        <Input
          addonBefore="Prefix"
          defaultValue="mysite"
          showCount
          addonAfter={<SettingOutlined />}
        />
        <Input addonBefore="Prefix" defaultValue="mysite" showCount />
      </Space.Compact>
      <br />
      <Space.Compact>
        <Button onClick={() => setShowModal(true)}>debug Modal context</Button>
        {showModal && (
          <Modal title="Basic Modal" open={showModal} onCancel={() => setShowModal(false)}>
            <Button>normal button A</Button>
            <Button>normal button B</Button>
            <br />
            <br />
            <Input />
            <br />
            <br />
            <Space.Compact>
              <Button>compact button A</Button>
              <Button>compact button B</Button>
            </Space.Compact>
          </Modal>
        )}
      </Space.Compact>
      <Space.Compact>
        <Dropdown.Button
          menu={{
            items: [
              {
                key: '1',
                label: <Button>menu button</Button>,
              },
              {
                key: '2',
                label: 'normal menu item',
              },
            ],
          }}
        >
          debug Dropdown.Button context
        </Dropdown.Button>
      </Space.Compact>
      <Space.Compact>
        <Button onClick={() => setShowDrawer(true)}>debug Drawer context</Button>
        {showDrawer && (
          <Drawer
            title="Basic Drawer"
            placement="right"
            onClose={() => setShowDrawer(false)}
            open={showDrawer}
          >
            <Button>normal button A</Button>
            <Button>normal button B</Button>
            <br />
            <br />
            <Space.Compact>
              <Button>compact button A</Button>
              <Button>compact button B</Button>
            </Space.Compact>
          </Drawer>
        )}
      </Space.Compact>
      <Space.Compact>
        <Input placeholder="Debug Popover context" />
        <Popover
          content={
            <>
              <Input placeholder="Left Border" />
              <Divider />
              <DatePicker />
              <Divider />
              <InputNumber />
              <Divider />
              <Select />
            </>
          }
          trigger={['click']}
          placement="bottom"
        >
          <Button>Settings</Button>
        </Popover>
      </Space.Compact>
      <Space.Compact>
        <InputNumber addonBefore="+" addonAfter="$" defaultValue={100} />
      </Space.Compact>
      <Space.Compact>
        <Select
          defaultValue="Sign Up"
          options={[
            { label: 'Sign Up', value: 'Sign Up' },
            { label: 'Sign In', value: 'Sign In' },
          ]}
        />
      </Space.Compact>
      <Space.Compact>
        <DatePicker.RangePicker style={{ width: '70%' }} />
      </Space.Compact>
      <Space.Compact>
        <InputNumber defaultValue={12} />
      </Space.Compact>
      <Space.Compact>
        <Cascader
          style={{ width: '70%' }}
          options={[
            {
              value: 'zhejiang',
              label: 'Zhejiang',
              children: [
                {
                  value: 'hangzhou',
                  label: 'Hangzhou',
                  children: [
                    {
                      value: 'xihu',
                      label: 'West Lake',
                    },
                  ],
                },
              ],
            },
            {
              value: 'jiangsu',
              label: 'Jiangsu',
              children: [
                {
                  value: 'nanjing',
                  label: 'Nanjing',
                  children: [
                    {
                      value: 'zhonghuamen',
                      label: 'Zhong Hua Men',
                    },
                  ],
                },
              ],
            },
          ]}
          placeholder="Select Address"
        />
      </Space.Compact>
      <Space.Compact orientation="vertical">
        <Button>vertical compact button A</Button>
      </Space.Compact>
    </Space>
  );
};
export default App;
```
### 紧凑布局嵌套
嵌套使用的紧凑布局。

```tsx
import React from 'react';
import { CopyOutlined, SearchOutlined } from '@ant-design/icons';
import { Button, Cascader, Flex, Input, InputNumber, Select, Space, TimePicker } from 'antd';
const App: React.FC = () => (
  <Flex vertical gap="medium">
    <Space.Compact block>
      <Space.Compact>
        <Space.Compact>
          <Input style={{ width: 90 }} placeholder="Typing..." />
          <Button icon={<SearchOutlined />} />
        </Space.Compact>
        <Space.Compact>
          <InputNumber defaultValue={12} />
          <Select
            defaultValue="Option1"
            options={[
              { label: 'Opt1', value: 'Option1' },
              { label: 'Opt2', value: 'Option2' },
            ]}
          />
        </Space.Compact>
      </Space.Compact>
      <Button type="primary">Separator</Button>
      <Space.Compact>
        <Space.Compact>
          <Input.Search style={{ width: 110 }} placeholder="Search" />
          <Button type="primary">Submit</Button>
        </Space.Compact>
        <Space.Compact>
          <Input defaultValue="mysite" />
          <Button icon={<CopyOutlined />} />
        </Space.Compact>
      </Space.Compact>
    </Space.Compact>
    <Space.Compact block>
      <Space.Compact>
        <TimePicker />
        <Button type="primary">Submit</Button>
      </Space.Compact>
      <Button type="primary">~</Button>
      <Button type="primary">~</Button>
      <Space.Compact>
        <Cascader
          options={[
            {
              value: 'zhejiang',
              label: 'Zhejiang',
              children: [
                {
                  value: 'hangzhou',
                  label: 'Hangzhou',
                  children: [
                    {
                      value: 'xihu',
                      label: 'West Lake',
                    },
                  ],
                },
              ],
            },
            {
              value: 'jiangsu',
              label: 'Jiangsu',
              children: [
                {
                  value: 'nanjing',
                  label: 'Nanjing',
                  children: [
                    {
                      value: 'zhonghuamen',
                      label: 'Zhong Hua Men',
                    },
                  ],
                },
              ],
            },
          ]}
          placeholder="Select Address"
        />
        <Button type="primary">Submit</Button>
      </Space.Compact>
    </Space.Compact>
    <Space.Compact>
      <Button color="default" variant="solid">
        Button 1
      </Button>
      <Button color="default" variant="solid">
        Button 2
      </Button>
      <Button color="danger" variant="solid">
        Button 3
      </Button>
      <Button color="danger" variant="solid">
        Button 4
      </Button>
    </Space.Compact>
  </Flex>
);
export default App;
```
### 多样的 Child
Debug usage

```tsx
import React from 'react';
import { Button, Popconfirm, Space } from 'antd';
const App: React.FC = () => (
  <Space>
    Button
    <Button>Button</Button>
    Button
    <Popconfirm title="Are you sure delete this task?" okText="Yes" cancelText="No">
      <Button>Delete</Button>
    </Popconfirm>
    <Popconfirm title="Are you sure delete this task?" okText="Yes" cancelText="No">
      <Button disabled>Delete</Button>
    </Popconfirm>
    {null}
    {false}
    {1}
    Button
    {null}
    {undefined}
  </Space>
);
export default App;
```
### Flex gap 样式
Debug usage

```tsx
import React, { useState } from 'react';
import { Space, Switch } from 'antd';
const style: React.CSSProperties = {
  width: 150,
  height: 100,
  background: 'red',
};
const App: React.FC = () => {
  const [singleCol, setSingleCol] = useState(false);
  return (
    <>
      <Switch
        checked={singleCol}
        onChange={() => {
          setSingleCol(!singleCol);
        }}
      />
      <div style={{ boxShadow: '0 0 5px green' }}>
        <Space style={{ width: singleCol ? 307 : 310, background: 'blue' }} size={[8, 8]} wrap>
          <div style={style} />
          <div style={style} />
          <div style={style} />
          <div style={style} />
        </Space>
      </div>
    </>
  );
};
export default App;
```
### 自定义语义结构的样式和类
通过 `classNames` 和 `styles` 传入对象/函数可以自定义 Space 的[语义化结构](#semantic-dom)样式。

```tsx
import * as React from 'react';
import { Button, Space } from 'antd';
import type { SpaceProps } from 'antd';
const classNamesObject: SpaceProps['classNames'] = {
  root: 'demo-space-root',
  item: 'demo-space-item',
  separator: 'demo-space-separator',
};
const classNamesFn: SpaceProps['classNames'] = (info) => {
  if (info.props.orientation === 'vertical') {
    return {
      root: 'demo-space-root--vertical',
    } satisfies SpaceProps['classNames'];
  } else {
    return {
      root: 'demo-space-root--horizontal',
    } satisfies SpaceProps['classNames'];
  }
};
const stylesObject: SpaceProps['styles'] = {
  root: { borderWidth: 2, borderStyle: 'dashed', padding: 8, marginBottom: 10 },
  item: { backgroundColor: '#f0f0f0', padding: 4 },
  separator: { color: 'red', fontWeight: 'bold' },
};
const stylesFn: SpaceProps['styles'] = (info) => {
  if (info.props.size === 'large') {
    return {
      root: {
        backgroundColor: '#e6f7ff',
        borderColor: '#1890ff',
        padding: 8,
      },
    } satisfies SpaceProps['styles'];
  } else {
    return {
      root: {
        backgroundColor: '#fff7e6',
        borderColor: '#fa8c16',
      },
    } satisfies SpaceProps['styles'];
  }
};
const App: React.FC = () => {
  return (
    <div>
      <Space styles={stylesObject} classNames={classNamesObject} separator="•">
        <Button>Styled Button 1</Button>
        <Button>Styled Button 2</Button>
        <Button>Styled Button 3</Button>
      </Space>
      <Space size="large" styles={stylesFn} classNames={classNamesFn}>
        <Button>Large Space Button 1</Button>
        <Button>Large Space Button 2</Button>
        <Button>Large Space Button 3</Button>
      </Space>
    </div>
  );
};
export default App;
```