This article assuming you created your project using webpack template.
vue init webpack <PROJECT_NAME>Install Sass packages
Sass support is already pre-configured for webpack template. You just need to install sass-loader and node-sass package.
npm install sass-loader node-sass --save-devCreate Sass and CSS files
You can create your Sass files at assets/css/app.sass.
body // light blue color background-color: #81BEF7Create another css files at assets/css/app.css.
body { font-size: 2em;}Remember to import the css files at main.js, as webpack only process files being used.
import './assets/css/app.sass'import './assets/css/app.css'You can also use Sass in *.vue files.
<style lang="sass"></style>