<template>
    <div class='app-container'>
        <h3>Hello World!!!</h3>
    </div>
</template>

<script setup lang='ts'>
import { ref } from 'vue'
</script>
 
<style lang = "scss" scoped>
.app-container {
    padding: 20rpx;
    display: flex;
    margin-top: 50rpx;
    justify-content: center;
    align-items: center;
}
</style>