>: cnpm i element-ui -S

import ElementUI from ‘element-ui‘
import ‘element-ui/lib/theme-chalk/index.css‘
Vue.use(ElementUI);

https://element.eleme.cn/#/zh-CN/component/installation

<!--案例-->
<el-row>
    <el-button>默认按钮</el-button>
    <el-button type="primary">主要按钮</el-button>
    <el-button type="success">成功按钮</el-button>
    <el-button type="info">信息按钮</el-button>
    <el-button type="warning">警告按钮</el-button>
    <el-button type="danger">危险按钮</el-button>
</el-row>