adds node-sass for theme customization

lootalot_front/package.json

@@ -3,10 +3,13 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
+    "css-build": "node-sass --omit-source-map-url sass/scroll.scss public/css/scroll.css",
+    "css-watch": "npm run css-build -- --watch",
     "serve": "vue-cli-service serve",
     "build": "vue-cli-service build",
     "lint": "vue-cli-service lint"
   },
+  "main": "sass/scroll.scss",
   "dependencies": {
     "bulma": "^0.7.5",
     "core-js": "^2.6.5",
@@ -19,6 +22,7 @@
     "babel-eslint": "^10.0.1",
     "eslint": "^5.16.0",
     "eslint-plugin-vue": "^5.0.0",
+    "node-sass": "^4.12.0",
     "vue-template-compiler": "^2.6.10"
   },
   "eslintConfig": {