JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//unpkg.com/vue/dist/vue.js"></script>
<script src="//unpkg.com/element-ui/lib/index.js"></script>
<template>
  <el-tabs v-model="activeName" @tab-click="handleClick" ref="tabs">
    <el-tab-pane label="用户管理" name="first">用户管理</el-tab-pane>
    <el-tab-pane label="配置管理" name="second">配置管理</el-tab-pane>
    <el-tab-pane label="角色管理" name="third">角色管理</el-tab-pane>
    <el-tab-pane label="定时任务补偿" name="fourth">定时任务补偿</el-tab-pane>
  </el-tabs>
</template>

SCSS

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

Babel + JSX

<script>
export default {
    data() {
      return {
        activeName: 'second'
      };
    },
  methods: {
    handleClick(tab, event) {
        console.log(tab, event);
      },
    hideTabs() {
      this.$refs.tabs.$children[0].$el.style.display = 'none';
    }
  },
  mounted () {
    this.hideTabs();
  }
}
</script>