<script setup> // This starter template is using Vue 3 <script setup> SFCs // Check out https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup import HelloWorld from './components/HelloWorld.vue' </script> <template> <router-view> </router-view> </template> <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; } </style>