visualization-design/public/view/meta2d-vue2/src/App.vue

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

<script>
export default {};
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* text-align: center; */
  /* color: #2c3e50; */
  /* margin-top: 60px; */
}

html,
body {
  height: 100vh;
  margin: 0;
  padding: 0;
}
</style>