<ul id="app">
  <p class="m-0" v-for="i in 3">Hip Hip Hurray!</p>
</ul>

html, body {
  display: grid;
  justify-content: center;
  align-content: center;
  
  height: 100%;
  width: 100%;
}

const app = Vue.createApp({})
const vm = app.mount('#app')