exhibition_service_admin/src/App.vue

<template>
  <div id="app" class="custom-theme">
    <router-view />
  </div>
</template>

<script>
import i18n from '@/locales/i18n'
export default {
  name: 'App'
}
</script>
<style lang="scss">
 body,html,#app{
   margin: 0;
   height: 100%;
   width: 100%;
   overflow: hidden;
 }
 .loading{
   animation: loading 800ms infinite alternate;
 }
 @keyframes loading {
   from{
     background: #e1e1e1;
   }
   to{
     background: #f1f1f1;
   }
 }
*{
  box-sizing: border-box;
}
</style>