Pin >8 ver of postcss

package-lock.json

@@ -100,6 +100,20 @@
         "through2": "^3.0.1"
       },
       "dependencies": {
+        "picocolors": {
+          "version": "0.2.1",
+          "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-0.2.1.tgz",
+          "integrity": "sha512-cMlDqaLEqfSaW8Z7N5Jw+lyIW869EzT73/F5lhtY9cLGoVxSXznfgfXMO0Z5K0o0Q2TkTXq+0KFsdnSe3jDViA=="
+        },
+        "postcss": {
+          "version": "7.0.39",
+          "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz",
+          "integrity": "sha512-yioayjNbHn6z1/Bywyb2Y4s3yvDAeXGOyxqD+LnVOinq6Mdmd++SW2wUNVzavyyHxd6+DxzWGIuosg6P1Rj8uA==",
+          "requires": {
+            "picocolors": "^0.2.1",
+            "source-map": "^0.6.1"
+          }
+        },
         "through2": {
           "version": "3.0.2",
           "resolved": "https://registry.npmjs.org/through2/-/through2-3.0.2.tgz",
@@ -4078,6 +4092,11 @@
       "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.2.tgz",
       "integrity": "sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ=="
     },
+    "nanoid": {
+      "version": "3.1.30",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
+      "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ=="
+    },
     "nanomatch": {
       "version": "1.2.13",
       "resolved": "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.13.tgz",
@@ -4668,19 +4687,13 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "7.0.39",
+      "version": "8.4.5",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.5.tgz",
-      "integrity": "sha512-yioayjNbHn6z1/Bywyb2Y4s3yvDAeXGOyxqD+LnVOinq6Mdmd++SW2wUNVzavyyHxd6+DxzWGIuosg6P1Rj8uA==",
+      "integrity": "sha512-jBDboWM8qpaqwkMwItqTQTiFikhs/67OYVvblFFTM7MrZjt6yMKd6r2kgXizEbTTljacm4NldIlZnhbjr84QYg==",
       "requires": {
-        "picocolors": "^0.2.1",
+        "nanoid": "^3.1.30",
-        "source-map": "^0.6.1"
+        "picocolors": "^1.0.0",
-      },
+        "source-map-js": "^1.0.1"
-      "dependencies": {
-        "picocolors": {
-          "version": "0.2.1",
-          "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-0.2.1.tgz",
-          "integrity": "sha512-cMlDqaLEqfSaW8Z7N5Jw+lyIW869EzT73/F5lhtY9cLGoVxSXznfgfXMO0Z5K0o0Q2TkTXq+0KFsdnSe3jDViA=="
-        }
       }
     },
     "postcss-calc": {
@@ -5878,6 +5891,11 @@
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
       "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
     },
+    "source-map-js": {
+      "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=="
+    },
     "source-map-resolve": {
       "version": "0.5.3",
       "resolved": "https://registry.npmjs.org/source-map-resolve/-/source-map-resolve-0.5.3.tgz",

package.json

@@ -30,6 +30,7 @@
     "moment": "^2.27.0",
     "node-sass": "^7.0.0",
     "popper.js": "^1.16.1",
+    "postcss": "^8.4.5",
     "uglify-js": "^3.14.5"
   },
   "devDependencies": {