App.vue
CompOne.vue
CompTwo.vue
main.js
<template>
<div>
<h3>Global Styling</h3>
<p>This p-tag belongs to 'App.vue'</p>
<comp-one />
<comp-two />
</div>
</template>
<script></script>
<style></style>
<template>
<p>This p-tag belongs to 'CompOne.vue'</p>
</template>
<script></script>
<style>
p {
background-color: pink;
width: 150px;
}
</style>
<template>
<p>This p-tag belongs to 'CompTwo.vue'</p>
</template>
<script></script>
<style></style>
import { createApp } from 'vue'
import App from './App.vue'
import CompOne from './components/CompOne.vue'
import CompTwo from './components/CompTwo.vue'
const app = createApp(App)
app.component('comp-one', CompOne)
app.component('comp-two', CompTwo)
app.mount('#app')