baozhida-smart-distribution/src/App.vue

<template>
  <!-- 冷链送药后台管理系统-大屏 -->
  <div id="app">
    <router-view />
  </div>
</template>

<style lang="scss">
  @import url(@/assets/fonts/iconfont.css);

  html,
  body,
  #app {
    width: 100%;
    height: 100%;
    background: url(./assets/images/index_bg.png) center center / 100% 100% no-repeat fixed;
  }
</style>