Code-Create/src/App.vue

<template>
	<MainHeader />
	<RouterView />
	<MainFooter />
	<BackTop />
</template>

<script setup lang="ts">
	import { RouterView } from "vue-router";
	import MainHeader from "./components/main-header.vue";
	import MainFooter from "./components/main-footer.vue";
	import BackTop from "./components/back-top.vue";
</script>
<style scoped lang="less">
	// .main {
	// 	height: 100vh;
	// 	width: 100vw;
	// 	overflow-y: auto;
	// 	overflow-x: hidden;
	// 	position: relative;
	// 	> .content{
	// 		height: auto;
	// 	}
	// }
</style>