.

package.json

@@ -26,7 +26,9 @@
     "eslint": "^5.16.0",
     "eslint-plugin-prettier": "^3.1.1",
     "eslint-plugin-vue": "^5.0.0",
+    "node-sass": "^4.14.1",
     "prettier": "^1.18.2",
+    "sass-loader": "^9.0.0",
     "sass-resources-loader": "^2.0.3",
     "stylus": "^0.54.7",
     "stylus-loader": "^3.0.2",

src/views/Login.vue

@@ -14,6 +14,6 @@ export default {
 
 <style lang="scss" scoped>
 .h1{
-    color: #f00;
+  color: red;
 }
 </style>