diff --git a/package-lock.json b/package-lock.json
index 81608cc..8b29a58 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,6 +49,7 @@
         "nodemon": "^2.0.15",
         "npm-run-all": "^4.1.5",
         "nyc": "^15.1.0",
+        "postcss": "^8.4.5",
         "postcss-cli": "^9.1.0",
         "prettier": "^2.5.1",
         "sinon": "^12.0.1",
@@ -11581,7 +11582,6 @@
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.5.tgz",
       "integrity": "sha512-jBDboWM8qpaqwkMwItqTQTiFikhs/67OYVvblFFTM7MrZjt6yMKd6r2kgXizEbTTljacm4NldIlZnhbjr84QYg==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "nanoid": "^3.1.30",
         "picocolors": "^1.0.0",
@@ -11832,7 +11832,6 @@
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
       "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ==",
       "dev": true,
-      "peer": true,
       "bin": {
         "nanoid": "bin/nanoid.cjs"
       },
@@ -13203,7 +13202,6 @@
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.1.tgz",
       "integrity": "sha512-4+TN2b3tqOCd/kaGRJ/sTYA0tR0mdXx26ipdolxcwtJVqEnqNYvlCAt1q3ypy4QMlYus+Zh34RNtYLoq2oQ4IA==",
       "dev": true,
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -23994,7 +23992,6 @@
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.5.tgz",
       "integrity": "sha512-jBDboWM8qpaqwkMwItqTQTiFikhs/67OYVvblFFTM7MrZjt6yMKd6r2kgXizEbTTljacm4NldIlZnhbjr84QYg==",
       "dev": true,
-      "peer": true,
       "requires": {
         "nanoid": "^3.1.30",
         "picocolors": "^1.0.0",
@@ -24005,8 +24002,7 @@
           "version": "3.1.30",
           "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
           "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ==",
-          "dev": true,
-          "peer": true
+          "dev": true
         }
       }
     },
@@ -25251,8 +25247,7 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.1.tgz",
       "integrity": "sha512-4+TN2b3tqOCd/kaGRJ/sTYA0tR0mdXx26ipdolxcwtJVqEnqNYvlCAt1q3ypy4QMlYus+Zh34RNtYLoq2oQ4IA==",
-      "dev": true,
-      "peer": true
+      "dev": true
     },
     "source-map-support": {
       "version": "0.5.21",
diff --git a/package.json b/package.json
index 1afeda1..3c0b517 100644
--- a/package.json
+++ b/package.json
@@ -88,6 +88,7 @@
     "nodemon": "^2.0.15",
     "npm-run-all": "^4.1.5",
     "nyc": "^15.1.0",
+    "postcss": "^8.4.5",
     "postcss-cli": "^9.1.0",
     "prettier": "^2.5.1",
     "sinon": "^12.0.1",