shuinichang_/.history/src/App_20231122110907.vue

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

<style>
* {
  margin: 0;
  padding: 0;
}
#app {
  width: 100vw;
  height: 100vh;
  background-color: transparent;
}
</style>