test-web/src/App.vue

<template>
  <router-view></router-view>
</template>

<script lang="ts">
import { defineComponent } from 'vue'

export default defineComponent({
  name: 'App',
})
</script>

<style>
html,
body {
  height: 100%;
  width: 100%;
  border: hidden;
  overflow: hidden;
  padding: 0;
  margin: 0;
}
#app {
  width: 100%;
  height: 100%;
  font-family: 'Microsoft Yahei', Arial, sans-serif;
}
#app .content-warpper {
  padding: 0 22px 20px;
  /* background: #f8f8f8; */
}
</style>