Sé el primero en recomendar esto
On how to use Scoped CSS in VueJS.
Presented in VueJs + FullStk Meetup SG on 21 Nov 2018.
Was pretty stoked when I first learnt about Scoped CSS and enthusiastically used it everywhere, and made some mistakes. Here's what I learnt, and good thing these are also now documented in the official guide (https://vue-loader.vuejs.org/guide/scoped-css.html)!