JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//unpkg.com/vue/dist/vue.js"></script>
<script src="//unpkg.com/element-ui@2.0.4/lib/index.js"></script>
<div id="app">
<el-tabs type="border-card">
  <el-tab-pane   id="tab-1" label="Route">
    Route
  </el-tab-pane>
  <el-tab-pane id="tab-0"  label="Config">Config</el-tab-pane>
  <el-tab-pane id="tab-2" label="Role">Role</el-tab-pane>
  <el-tab-pane id="tab-3" label="Task">Task</el-tab-pane>
</el-tabs>
</div>

SCSS

@import url("//unpkg.com/element-ui@2.0.4/lib/theme-chalk/index.css");

Babel + JSX

new Vue().$mount('#app')