<template> <div id="app">  <Top/>  <main> <router-view></router-view> </main>  <Footer /> </div> </template> <script> import Top from "./components/Top.vue"; import Footer from "./components/Footer.vue"; export default { name: "App", components: { Top, Footer, }, }; </script>帮我写一下样式

帮我写一下样式 - CSDN文库", "datePublished": "2025-06-01", "keywords": " 帮我写一下样式", "description": "文章浏览阅读17次。以下是为你的 `App` 组件添加样式的代码。我会使用 `