App.vue
InfoBox.vue
main.js
 
<template>
  <h2>Example $attrs Object</h2>
  <p>There are four elements on the root level of the component.</p>
  <p>The v-bind="$attrs" adds the "pink" id, and title fallthrough attributes to the p-tag.</p>
  <p>(The title attribute creates a tooltip text when the mouse pointer hovers for a second or so over the pink p tag.)</p>
  <div>
    <info-box 
      id="pink"
      title="This is the title"
    />
  </div>
</template>

<style scoped>
div {
  border: solid black 1px;
  padding: 0 10px;
  width: 250px;
}
</style>                  
<template>
  <h3>Tigers</h3>
  <img src="/img_tiger_small.jpg" alt="tiger">
  <p v-bind="$attrs">Tigers eat meat and not plants, so they are called carnivores.</p>
  <hr>
  <p><strong>Below is the content of the $attrs object:</strong></p>
  <pre>{{ attrsObject }}</pre>
</template>

<script>
export default {
  data() {
    return {
      attrsObject: null
    }
  },
  mounted() {
    console.log(this.$attrs);
    this.attrsObject = this.$attrs;
  }
}
</script>

<style>
#pink {
  background-color: pink;
  border-radius: 15px;
  padding: 10px;
}
img {
  width: 100%;
  border-radius: 15px;
}
</style>                  
import { createApp } from 'vue'

import App from './App.vue'
import InfoBox from './components/InfoBox.vue'

const app = createApp(App)
app.component('info-box', InfoBox)
app.mount('#app')
                  
http://localhost:5173/