drop sass

package.json

@@ -35,9 +35,7 @@
         "@types/node": "^12.12.30",
         "@types/react": "^16.9.23",
         "@zeit/next-css": "^1.0.1",
-        "@zeit/next-sass": "^1.0.1",
         "feed": "^4.1.0",
-        "node-sass": "^4.13.1",
         "should": "^8.2.2",
         "typescript": "^3.8.3"
     }