how to add styling when app is mounted? vue js

i have a template code like this

this is my script code

   data () {      return {        loadPage: true      }    },    mounted () {      this.loadPage = true    },  

this is my styling code

#app{    width: 100%;    opacity: 0;    transition: opacity 0.5s ease-in-out;  }  

I want to set a class/Id styling after it is mounted (setting their opacity to 1) Is there any simple way to accomplish this? Examples would be appreciated

https://stackoverflow.com/questions/66702107/how-to-add-styling-when-app-is-mounted-vue-js March 19, 2021 at 11:24AM