diff --git a/package.json b/package.json
index 7053410971..326879401a 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "bootstrap": "lerna bootstrap",
     "build": "lerna run build",
     "format": "lerna run format",
-    "postinstall": "husky install",
+    "postinstall": "npx husky install",
     "lint": "lerna run lint",
     "lint:fix": "lerna run lint:fix",
     "pack": "lerna run pack",
@@ -48,7 +48,6 @@
     "@storybook/addon-essentials": "^6.1.11",
     "@storybook/addon-links": "^6.1.11",
     "@storybook/html": "^6.1.11",
-    "autoprefixer": "^10.1.0",
     "babel-loader": "^8.2.2",
     "chokidar-cli": "^2.1.0",
     "cross-env": "^7.0.3",
@@ -58,9 +57,9 @@
     "lerna": "^3.22.1",
     "lint-staged": "^10.5.3",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.2.1",
-    "postcss-cli": "^8.3.1",
-    "postcss-import": "^14.0.0",
+    "postcss-cli": "^7.1.2",
+    "postcss-import": "^12.0.0",
+    "postcss-loader": "^4.1.0",
     "prettier": "^2.2.1"
   },
   "licenses": [
diff --git a/packages/css/.storybook/main.js b/packages/css/.storybook/main.js
index 236afa03e7..05cfc4e236 100644
--- a/packages/css/.storybook/main.js
+++ b/packages/css/.storybook/main.js
@@ -1,3 +1,5 @@
+const path = require('path');
+
 module.exports = {
   stories: [
     '../src/stories/*.stories.(mdx|js)',
@@ -9,4 +11,29 @@ module.exports = {
     '@storybook/addon-essentials',
     '@storybook/addon-storysource',
   ],
+  webpackFinal: async (config) => {
+    // Remove the current rules on CSS files ...
+    config.module.rules = config.module.rules.filter(({ test }) => !test.test(".css"));
+
+    // ... and replace by a new one, using postcss + our configuration for tailwind etc.
+    config.module.rules.push({
+      test: /\.css$/i,
+      use: [
+        "style-loader",
+        "css-loader",
+        "postcss-loader"
+      ],
+    });
+
+    // Add custom aliases
+
+    config.resolve = {
+      alias: {
+        "~": path.resolve(__dirname, "..")
+      }
+    };
+
+    // Return the altered config
+    return config;
+  },
 };
diff --git a/packages/css/.storybook/preview-head.html b/packages/css/.storybook/preview-head.html
index 4c18d472df..f2e793c21b 100644
--- a/packages/css/.storybook/preview-head.html
+++ b/packages/css/.storybook/preview-head.html
@@ -6,7 +6,6 @@
   href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:ital,wght@0,400;0,700;1,700&display=swap"
   rel="stylesheet"
 />
-<link href="./index.css" rel="stylesheet" />
 
 <style>
   .block {
diff --git a/packages/css/package.json b/packages/css/package.json
index ee0fb03fc5..c4ab16e642 100644
--- a/packages/css/package.json
+++ b/packages/css/package.json
@@ -5,12 +5,9 @@
   "author": "Decathlon <designsystem@decathlon.net>",
   "homepage": "https://github.com/Decathlon/vitamin-web#readme",
   "scripts": {
-    "dev": "npm run watch:storybook",
+    "dev": "start-storybook -p 6006",
     "build": "cross-env NODE_ENV=production npm run build:tailwind",
     "build:tailwind": "postcss src/index.css -o lib/index.css",
-    "watch:tailwind": "chokidar 'src/**/*.css' 'src/**/*.mdx' '*.js' -c 'npm run build:tailwind'",
-    "watch:storybook": "npm-run-all build:tailwind --parallel watch:tailwind start:storybook",
-    "start:storybook": "start-storybook -p 6006 -s lib",
     "build:storybook": "build-storybook --docs"
   },
   "directories": {
@@ -37,6 +34,9 @@
     }
   ],
   "dependencies": {
-    "tailwindcss": "^2.0.2"
+    "@tailwindcss/postcss7-compat": "^2.0.2",
+    "autoprefixer": "^9.8.6",
+    "postcss": "^7.0.35",
+    "tailwindcss": "npm:@tailwindcss/postcss7-compat"
   }
 }
diff --git a/packages/css/src/index.css b/packages/css/src/index.css
index 6e0c577c08..6e954ad616 100644
--- a/packages/css/src/index.css
+++ b/packages/css/src/index.css
@@ -5,10 +5,10 @@
 @import 'tailwindcss/screens';
 
 /* Common */
-@import 'common/variables.css';
+@import 'common/variables';
 
 /* Components */
-@import 'components/buttons.css';
+@import 'components/buttons';
 
 /* Utilities */
-@import 'utilities/typography.css';
+@import 'utilities/typography';
diff --git a/packages/css/src/stories/components/buttons/buttons.stories.js b/packages/css/src/stories/components/buttons/buttons.stories.js
index 570d1f0469..393445eba8 100644
--- a/packages/css/src/stories/components/buttons/buttons.stories.js
+++ b/packages/css/src/stories/components/buttons/buttons.stories.js
@@ -6,6 +6,8 @@ import secondaryReversed from './examples/secondary-reversed.html';
 import ghost from './examples/ghost.html';
 import conversion from './examples/conversion.html';
 
+import '~/src/index.css';
+
 export default {
   title: 'Components / Buttons',
 };
diff --git a/yarn.lock b/yarn.lock
index 4464214775..cb9066e068 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -995,7 +995,10 @@
 "@decathlon/vitamin-css@file:packages/css":
   version "0.0.1"
   dependencies:
-    tailwindcss "^2.0.2"
+    "@tailwindcss/postcss7-compat" "^2.0.2"
+    autoprefixer "^9.8.6"
+    postcss "^7.0.35"
+    tailwindcss "npm:@tailwindcss/postcss7-compat"
 
 "@emotion/cache@^10.0.27":
   version "10.0.29"
@@ -2681,6 +2684,34 @@
     resolve-from "^5.0.0"
     store2 "^2.7.1"
 
+"@tailwindcss/postcss7-compat@^2.0.2", "tailwindcss@npm:@tailwindcss/postcss7-compat":
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/@tailwindcss/postcss7-compat/-/postcss7-compat-2.0.2.tgz#49cb21703dfb4447620fceab5cef3285cff8c69d"
+  integrity sha512-KM8kjG5dd8qoXBX2a6r3r1TOqhFh8NtFBheG9qpVPwSjrD8wRdoM7s+Xz56HEA1XmeN64gEKqjmY6vm55DiS3Q==
+  dependencies:
+    "@fullhuman/postcss-purgecss" "^3.0.0"
+    autoprefixer "^9"
+    bytes "^3.0.0"
+    chalk "^4.1.0"
+    color "^3.1.3"
+    detective "^5.2.0"
+    didyoumean "^1.2.1"
+    fs-extra "^9.0.1"
+    html-tags "^3.1.0"
+    lodash "^4.17.20"
+    modern-normalize "^1.0.0"
+    node-emoji "^1.8.1"
+    object-hash "^2.0.3"
+    postcss "^7"
+    postcss-functions "^3"
+    postcss-js "^2"
+    postcss-nested "^4"
+    postcss-selector-parser "^6.0.4"
+    postcss-value-parser "^4.1.0"
+    pretty-hrtime "^1.0.3"
+    reduce-css-calc "^2.1.6"
+    resolve "^1.19.0"
+
 "@types/anymatch@*":
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/@types/anymatch/-/anymatch-1.3.1.tgz#336badc1beecb9dacc38bea2cf32adf627a8421a"
@@ -3539,19 +3570,7 @@ atob@^2.1.2:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-autoprefixer@^10.1.0:
-  version "10.1.0"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.1.0.tgz#b19fd8524edef8c85c9db3bdb0c998de84e172fb"
-  integrity sha512-0/lBNwN+ZUnb5su18NZo5MBIjDaq6boQKZcxwy86Gip/CmXA2zZqUoFQLCNAGI5P25ZWSP2RWdhDJ8osfKEjoQ==
-  dependencies:
-    browserslist "^4.15.0"
-    caniuse-lite "^1.0.30001165"
-    colorette "^1.2.1"
-    fraction.js "^4.0.12"
-    normalize-range "^0.1.2"
-    postcss-value-parser "^4.1.0"
-
-autoprefixer@^9.7.2:
+autoprefixer@^9, autoprefixer@^9.7.2, autoprefixer@^9.8.6:
   version "9.8.6"
   resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.8.6.tgz#3b73594ca1bf9266320c5acf1588d74dea74210f"
   integrity sha512-XrvP4VVHdRBCdX1S3WXVD8+RyG9qeb1D5Sn1DeLiG2xfSpzellk5k54xbUERJ3M5DggQxes39UGOTP8CFrEGbg==
@@ -4330,7 +4349,7 @@ ccount@^1.0.0:
   resolved "https://registry.yarnpkg.com/ccount/-/ccount-1.1.0.tgz#246687debb6014735131be8abab2d93898f8d043"
   integrity sha512-vlNK021QdI7PNeiUh/lKkC/mNHHfV0m/Ad5JoI0TYtlBnJAslM/JIkm/tGC88bkLIwO6OQ5uV6ztS6kVAtCDlg==
 
-chalk@2.4.2, chalk@^2.0.0, chalk@^2.3.1, chalk@^2.4.1, chalk@^2.4.2:
+chalk@2.4.2, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.3.1, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -4552,14 +4571,14 @@ cliui@^5.0.0:
     strip-ansi "^5.2.0"
     wrap-ansi "^5.1.0"
 
-cliui@^7.0.2:
-  version "7.0.4"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
-  integrity sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==
+cliui@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-6.0.0.tgz#511d702c0c4e41ca156d7d0e96021f23e13225b1"
+  integrity sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==
   dependencies:
     string-width "^4.2.0"
     strip-ansi "^6.0.0"
-    wrap-ansi "^7.0.0"
+    wrap-ansi "^6.2.0"
 
 clone-deep@^4.0.1:
   version "4.0.1"
@@ -4575,14 +4594,6 @@ clone@^1.0.2:
   resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
   integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
 
-cmd-shim@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/cmd-shim/-/cmd-shim-4.0.2.tgz#600c8b5962eea0cfd8cb809826b9584a59380c01"
-  integrity sha512-yuOHOon6oFX6kcxVl2jIkvPJsQ/yiKp9fd2dnuoBRZB9GEJ3USWAFCIqfB4xmFou93C3MjjhAprcDwrw+O29VA==
-  dependencies:
-    graceful-fs "^4.1.2"
-    mkdirp-infer-owner "^2.0.0"
-
 code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
@@ -4686,7 +4697,7 @@ commander@^5.0.0:
   resolved "https://registry.yarnpkg.com/commander/-/commander-5.1.0.tgz#46abbd1652f8e059bddaef99bbdcb2ad9cf179ae"
   integrity sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg==
 
-commander@^6.0.0, commander@^6.1.0, commander@^6.2.0:
+commander@^6.0.0, commander@^6.2.0:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
   integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
@@ -5160,16 +5171,6 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-date-format@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/date-format/-/date-format-2.1.0.tgz#31d5b5ea211cf5fd764cd38baf9d033df7e125cf"
-  integrity sha512-bYQuGLeFxhkxNOF3rcMtiZxvCBAquGzZm6oWA1oZ0g2THUzivaRhv8uOhdr19LmoobSOLoIAxeUK2RdbM8IFTA==
-
-date-format@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/date-format/-/date-format-3.0.0.tgz#eb8780365c7d2b1511078fb491e6479780f3ad95"
-  integrity sha512-eyTcpKOcamdhWJXj56DpQMo1ylSQpcGtGKXcU0Tb97+K56/CF5amAqqqNj0+KvA0iw2ynxtHWFsPDSClCxe48w==
-
 dateformat@^3.0.0:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"
@@ -6362,11 +6363,6 @@ flat-cache@^3.0.4:
     flatted "^3.1.0"
     rimraf "^3.0.2"
 
-flatted@^2.0.1:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.2.tgz#4575b21e2bcee7434aa9be662f4b7b5f9c2b5138"
-  integrity sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==
-
 flatted@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.1.0.tgz#a5d06b4a8b01e3a63771daa5cb7a1903e2e57067"
@@ -6445,11 +6441,6 @@ forwarded@~0.1.2:
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
   integrity sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=
 
-fraction.js@^4.0.12:
-  version "4.0.12"
-  resolved "https://registry.yarnpkg.com/fraction.js/-/fraction.js-4.0.12.tgz#0526d47c65a5fb4854df78bc77f7bec708d7b8c3"
-  integrity sha512-8Z1K0VTG4hzYY7kA/1sj4/r1/RWLBD3xwReT/RCrUCbzPszjNQCCsy3ktkU/eaEqX3MYa4pY37a52eiBlPMlhA==
-
 fragment-cache@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/fragment-cache/-/fragment-cache-0.2.1.tgz#4290fad27f13e89be7f33799c6bc5a0abfff0d19"
@@ -6601,7 +6592,7 @@ gensync@^1.0.0-beta.1:
   resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.2.tgz#32a6ee76c3d7f52d46b2b1ae5d93fea8580a25e0"
   integrity sha512-3hN7NaskYvMDLQY55gnW3NQ+mesEAepTqlg+VEbj7zzqEMBVNhzcGYYeqFo/TlYz6eQiFcp1HcsCZO+nGgS8zg==
 
-get-caller-file@^2.0.1, get-caller-file@^2.0.5:
+get-caller-file@^2.0.1:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
@@ -7344,13 +7335,6 @@ import-cwd@^2.0.0:
   dependencies:
     import-from "^2.1.0"
 
-import-cwd@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/import-cwd/-/import-cwd-3.0.0.tgz#20845547718015126ea9b3676b7592fb8bd4cf92"
-  integrity sha512-4pnzH16plW+hgvRECbDWpQl3cqtvSofHWh44met7ESfZ8UZOWWddm8hEyDTqREJ9RbYHY8gi8DqmaelApoOGMg==
-  dependencies:
-    import-from "^3.0.0"
-
 import-fresh@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-2.0.0.tgz#d81355c15612d386c61f9ddd3922d4304822a546"
@@ -7374,13 +7358,6 @@ import-from@^2.1.0:
   dependencies:
     resolve-from "^3.0.0"
 
-import-from@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/import-from/-/import-from-3.0.0.tgz#055cfec38cd5a27d8057ca51376d7d3bf0891966"
-  integrity sha512-CiuXOFFSzkU5x/CR0+z7T91Iht4CXgfCxVOFRhh2Zyhg5wOpWvvDLQUsWl+gcN+QscYBjez8hDCt85O7RLDttQ==
-  dependencies:
-    resolve-from "^5.0.0"
-
 import-local@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/import-local/-/import-local-2.0.0.tgz#55070be38a5993cf18ef6db7e961f5bee5c5a09d"
@@ -8299,18 +8276,6 @@ lines-and-columns@^1.1.6:
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
   integrity sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=
 
-link-parent-bin@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/link-parent-bin/-/link-parent-bin-2.0.0.tgz#6f792478a923fa2013f8417827266ab838a0b540"
-  integrity sha512-Z5k5dJ7R5mmZpVSnyt3q21wI6goJuL7eYdKgdoZLWtSepY7rvwLGa03W+NqHLQl5ruTgoqn8XD/HYBQuyHHkRg==
-  dependencies:
-    cmd-shim "^4.0.2"
-    commander "^6.1.0"
-    log4js "^6.3.0"
-    minimatch "^3.0.4"
-    mkdirp "^1.0.4"
-    mz "^2.7.0"
-
 lint-staged@^10.5.3:
   version "10.5.3"
   resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-10.5.3.tgz#c682838b3eadd4c864d1022da05daa0912fb1da5"
@@ -8453,26 +8418,11 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
-lodash.difference@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.difference/-/lodash.difference-4.5.0.tgz#9ccb4e505d486b91651345772885a2df27fd017c"
-  integrity sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw=
-
-lodash.forown@^4.4.0:
-  version "4.4.0"
-  resolved "https://registry.yarnpkg.com/lodash.forown/-/lodash.forown-4.4.0.tgz#85115cf04f73ef966eced52511d3893cc46683af"
-  integrity sha1-hRFc8E9z75ZuztUlEdOJPMRmg68=
-
 lodash.get@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
   integrity sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk=
 
-lodash.groupby@^4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash.groupby/-/lodash.groupby-4.6.0.tgz#0b08a1dcf68397c397855c3239783832df7403d1"
-  integrity sha1-Cwih3PaDl8OXhVwyOXg4Mt90A9E=
-
 lodash.ismatch@^4.4.0:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/lodash.ismatch/-/lodash.ismatch-4.4.0.tgz#756cb5150ca3ba6f11085a78849645f188f85f37"
@@ -8523,6 +8473,13 @@ lodash@^4.0.1, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.15, lodash@^4.17.1
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
   integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
 
+log-symbols@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
+  integrity sha512-VeIAFslyIerEJLXHziedo2basKbMKtTw3vfn5IzG0XTjhAVEJyNHnL2p7vc+wBDSdQuUpNw3M2u6xb9QsAY5Eg==
+  dependencies:
+    chalk "^2.0.1"
+
 log-symbols@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-4.0.0.tgz#69b3cc46d20f448eccdb75ea1fa733d9e821c920"
@@ -8540,17 +8497,6 @@ log-update@^4.0.0:
     slice-ansi "^4.0.0"
     wrap-ansi "^6.2.0"
 
-log4js@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/log4js/-/log4js-6.3.0.tgz#10dfafbb434351a3e30277a00b9879446f715bcb"
-  integrity sha512-Mc8jNuSFImQUIateBFwdOQcmC6Q5maU0VVvdC2R6XMb66/VnT+7WS4D/0EeNMZu1YODmJe5NIn2XftCzEocUgw==
-  dependencies:
-    date-format "^3.0.0"
-    debug "^4.1.1"
-    flatted "^2.0.1"
-    rfdc "^1.1.4"
-    streamroller "^2.2.4"
-
 loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -9049,15 +8995,6 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp-infer-owner@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/mkdirp-infer-owner/-/mkdirp-infer-owner-2.0.0.tgz#55d3b368e7d89065c38f32fd38e638f0ab61d316"
-  integrity sha512-sdqtiFt3lkOaYvTXSRIUjkIdPTcxgv5+fgqYE/5qgwdw12cOrAuzzgzvVExIkH/ul1oeHN3bCLOWSG3XOqbKKw==
-  dependencies:
-    chownr "^2.0.0"
-    infer-owner "^1.0.4"
-    mkdirp "^1.0.3"
-
 mkdirp-promise@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/mkdirp-promise/-/mkdirp-promise-5.0.1.tgz#e9b8f68e552c68a9c1713b84883f7a1dd039b8a1"
@@ -9139,7 +9076,7 @@ mute-stream@0.0.8, mute-stream@~0.0.4:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
   integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
 
-mz@^2.5.0, mz@^2.7.0:
+mz@^2.5.0:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/mz/-/mz-2.7.0.tgz#95008057a56cafadc2bc63dde7f9ff6955948e32"
   integrity sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==
@@ -10091,10 +10028,10 @@ posix-character-classes@^0.1.0:
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
-postcss-cli@^8.3.1:
-  version "8.3.1"
-  resolved "https://registry.yarnpkg.com/postcss-cli/-/postcss-cli-8.3.1.tgz#865dad08300ac59ae9cecb7066780aa81c767a77"
-  integrity sha512-leHXsQRq89S3JC9zw/tKyiVV2jAhnfQe0J8VI4eQQbUjwIe0XxVqLrR+7UsahF1s9wi4GlqP6SJ8ydf44cgF2Q==
+postcss-cli@^7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/postcss-cli/-/postcss-cli-7.1.2.tgz#ba8d5d918b644bd18e80ad2c698064d4c0da51cd"
+  integrity sha512-3mlEmN1v2NVuosMWZM2tP8bgZn7rO5PYxRRrXtdSyL5KipcgBDjJ9ct8/LKxImMCJJi3x5nYhCGFJOkGyEqXBQ==
   dependencies:
     chalk "^4.0.0"
     chokidar "^3.3.0"
@@ -10102,12 +10039,12 @@ postcss-cli@^8.3.1:
     fs-extra "^9.0.0"
     get-stdin "^8.0.0"
     globby "^11.0.0"
-    postcss-load-config "^3.0.0"
-    postcss-reporter "^7.0.0"
+    postcss "^7.0.0"
+    postcss-load-config "^2.0.0"
+    postcss-reporter "^6.0.0"
     pretty-hrtime "^1.0.3"
     read-cache "^1.0.0"
-    slash "^3.0.0"
-    yargs "^16.0.0"
+    yargs "^15.0.2"
 
 postcss-flexbugs-fixes@^4.1.0:
   version "4.2.1"
@@ -10126,22 +10063,23 @@ postcss-functions@^3:
     postcss "^6.0.9"
     postcss-value-parser "^3.3.0"
 
-postcss-import@^14.0.0:
-  version "14.0.0"
-  resolved "https://registry.yarnpkg.com/postcss-import/-/postcss-import-14.0.0.tgz#3ed1dadac5a16650bde3f4cdea6633b9c3c78296"
-  integrity sha512-gFDDzXhqr9ELmnLHgCC3TbGfA6Dm/YMb/UN8/f7Uuq4fL7VTk2vOIj6hwINEwbokEmp123bLD7a5m+E+KIetRg==
+postcss-import@^12.0.0:
+  version "12.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-import/-/postcss-import-12.0.1.tgz#cf8c7ab0b5ccab5649024536e565f841928b7153"
+  integrity sha512-3Gti33dmCjyKBgimqGxL3vcV8w9+bsHwO5UrBawp796+jdardbcFl4RP5w/76BwNL7aGzpKstIfF9I+kdE8pTw==
   dependencies:
-    postcss-value-parser "^4.0.0"
+    postcss "^7.0.1"
+    postcss-value-parser "^3.2.3"
     read-cache "^1.0.0"
     resolve "^1.1.7"
 
-postcss-js@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/postcss-js/-/postcss-js-3.0.3.tgz#2f0bd370a2e8599d45439f6970403b5873abda33"
-  integrity sha512-gWnoWQXKFw65Hk/mi2+WTQTHdPD5UJdDXZmX073EY/B3BWnYjO4F4t0VneTCnCGQ5E5GsCdMkzPaTXwl3r5dJw==
+postcss-js@^2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-js/-/postcss-js-2.0.3.tgz#a96f0f23ff3d08cec7dc5b11bf11c5f8077cdab9"
+  integrity sha512-zS59pAk3deu6dVHyrGqmC3oDXBdNdajk4k1RyxeVXCrcEDBUBHoIhE4QTsmhxgzXxsaqFDAkUZfmMa5f/N/79w==
   dependencies:
     camelcase-css "^2.0.1"
-    postcss "^8.1.6"
+    postcss "^7.0.18"
 
 postcss-load-config@^2.0.0:
   version "2.1.2"
@@ -10151,14 +10089,6 @@ postcss-load-config@^2.0.0:
     cosmiconfig "^5.0.0"
     import-cwd "^2.0.0"
 
-postcss-load-config@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-3.0.0.tgz#850bb066edd65b734329eacf83af0c0764226c87"
-  integrity sha512-lErrN8imuEF1cSiHBV8MiR7HeuzlDpCGNtaMyYHlOBuJHHOGw6S4xOMZp8BbXPr7AGQp14L6PZDlIOpfFJ6f7w==
-  dependencies:
-    cosmiconfig "^7.0.0"
-    import-cwd "^3.0.0"
-
 postcss-loader@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-3.0.0.tgz#6b97943e47c72d845fa9e03f273773d4e8dd6c2d"
@@ -10213,24 +10143,23 @@ postcss-modules-values@^3.0.0:
     icss-utils "^4.0.0"
     postcss "^7.0.6"
 
-postcss-nested@^5.0.1:
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-5.0.3.tgz#2f46d77a06fc98d9c22344fd097396f5431386db"
-  integrity sha512-R2LHPw+u5hFfDgJG748KpGbJyTv7Yr33/2tIMWxquYuHTd9EXu27PYnKi7BxMXLtzKC0a0WVsqHtd7qIluQu/g==
+postcss-nested@^4:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-4.2.3.tgz#c6f255b0a720549776d220d00c4b70cd244136f6"
+  integrity sha512-rOv0W1HquRCamWy2kFl3QazJMMe1ku6rCFoAAH+9AcxdbpDeBr6k968MLWuLjvjMcGEip01ak09hKOEgpK9hvw==
   dependencies:
-    postcss-selector-parser "^6.0.4"
+    postcss "^7.0.32"
+    postcss-selector-parser "^6.0.2"
 
-postcss-reporter@^7.0.0:
-  version "7.0.2"
-  resolved "https://registry.yarnpkg.com/postcss-reporter/-/postcss-reporter-7.0.2.tgz#03e9e7381c1afe40646f9c22e7aeeb860e051065"
-  integrity sha512-JyQ96NTQQsso42y6L1H1RqHfWH1C3Jr0pt91mVv5IdYddZAE9DUZxuferNgk6q0o6vBVOrfVJb10X1FgDzjmDw==
+postcss-reporter@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-reporter/-/postcss-reporter-6.0.1.tgz#7c055120060a97c8837b4e48215661aafb74245f"
+  integrity sha512-LpmQjfRWyabc+fRygxZjpRxfhRf9u/fdlKf4VHG4TSPbV2XNsuISzYW1KL+1aQzx53CAppa1bKG4APIB/DOXXw==
   dependencies:
-    colorette "^1.2.1"
-    lodash.difference "^4.5.0"
-    lodash.forown "^4.4.0"
-    lodash.get "^4.4.2"
-    lodash.groupby "^4.6.0"
-    lodash.sortby "^4.7.0"
+    chalk "^2.4.1"
+    lodash "^4.17.11"
+    log-symbols "^2.2.0"
+    postcss "^7.0.7"
 
 postcss-selector-parser@^6.0.0, postcss-selector-parser@^6.0.2, postcss-selector-parser@^6.0.4:
   version "6.0.4"
@@ -10242,12 +10171,12 @@ postcss-selector-parser@^6.0.0, postcss-selector-parser@^6.0.2, postcss-selector
     uniq "^1.0.1"
     util-deprecate "^1.0.2"
 
-postcss-value-parser@^3.3.0:
+postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.0:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
   integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
 
-postcss-value-parser@^4.0.0, postcss-value-parser@^4.1.0:
+postcss-value-parser@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
   integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
@@ -10261,7 +10190,7 @@ postcss@^6.0.9:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^7.0.0, postcss@^7.0.14, postcss@^7.0.26, postcss@^7.0.32, postcss@^7.0.5, postcss@^7.0.6:
+postcss@^7, postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.18, postcss@^7.0.26, postcss@^7.0.32, postcss@^7.0.35, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
   version "7.0.35"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.35.tgz#d2be00b998f7f211d8a276974079f2e92b970e24"
   integrity sha512-3QT8bBJeX/S5zKTTjTCIjRF3If4avAT6kqxcASlTWEtAFCb9NH0OUxNDfgZSWdP5fJnBYCMEWkIFfWeugjzYMg==
@@ -10270,7 +10199,7 @@ postcss@^7.0.0, postcss@^7.0.14, postcss@^7.0.26, postcss@^7.0.32, postcss@^7.0.
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
-postcss@^8.1.6, postcss@^8.2.1:
+postcss@^8.2.1:
   version "8.2.1"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.1.tgz#eabc5557c4558059b9d9e5b15bce7ffa9089c2a8"
   integrity sha512-RhsqOOAQzTgh1UB/IZdca7F9WDb7SUCR2Vnv1x7DbvuuggQIpoDwjK+q0rzoPffhYvWNKX5JSwS4so4K3UC6vA==
@@ -11227,11 +11156,6 @@ reusify@^1.0.4:
   resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
   integrity sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==
 
-rfdc@^1.1.4:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/rfdc/-/rfdc-1.1.4.tgz#ba72cc1367a0ccd9cf81a870b3b58bd3ad07f8c2"
-  integrity sha512-5C9HXdzK8EAqN7JDif30jqsBzavB7wLpaubisuQIGHWf2gUXSpzy6ArX/+Da8RjFpagWsCn+pIgxTMAmKw9Zug==
-
 rimraf@^2.2.8, rimraf@^2.5.4, rimraf@^2.6.2, rimraf@^2.6.3:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
@@ -11833,15 +11757,6 @@ stream-shift@^1.0.0:
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.1.tgz#d7088281559ab2778424279b0877da3c392d5a3d"
   integrity sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==
 
-streamroller@^2.2.4:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/streamroller/-/streamroller-2.2.4.tgz#c198ced42db94086a6193608187ce80a5f2b0e53"
-  integrity sha512-OG79qm3AujAM9ImoqgWEY1xG4HX+Lw+yY6qZj9R1K2mhF5bEmQ849wvrb+4vt4jLMLzwXttJlQbOdPOQVRv7DQ==
-  dependencies:
-    date-format "^2.1.0"
-    debug "^4.1.1"
-    fs-extra "^8.1.0"
-
 string-argv@0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/string-argv/-/string-argv-0.3.1.tgz#95e2fbec0427ae19184935f816d74aaa4c5c19da"
@@ -12096,32 +12011,6 @@ table@^6.0.4:
     slice-ansi "^4.0.0"
     string-width "^4.2.0"
 
-tailwindcss@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/tailwindcss/-/tailwindcss-2.0.2.tgz#28e1573d29dd4547b26782facb05bcfaa92be366"
-  integrity sha512-nO9JRE1pO7SF9RnYAl6g7uzeHdrmKAFqNjT9NtZUfxqimJZAOOLOEyIEUiMq12+xIc7mC2Ey3Vf90XjHpWKfbw==
-  dependencies:
-    "@fullhuman/postcss-purgecss" "^3.0.0"
-    bytes "^3.0.0"
-    chalk "^4.1.0"
-    color "^3.1.3"
-    detective "^5.2.0"
-    didyoumean "^1.2.1"
-    fs-extra "^9.0.1"
-    html-tags "^3.1.0"
-    lodash "^4.17.20"
-    modern-normalize "^1.0.0"
-    node-emoji "^1.8.1"
-    object-hash "^2.0.3"
-    postcss-functions "^3"
-    postcss-js "^3.0.3"
-    postcss-nested "^5.0.1"
-    postcss-selector-parser "^6.0.4"
-    postcss-value-parser "^4.1.0"
-    pretty-hrtime "^1.0.3"
-    reduce-css-calc "^2.1.6"
-    resolve "^1.19.0"
-
 tapable@^1.0.0, tapable@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
@@ -13117,15 +13006,6 @@ wrap-ansi@^6.2.0:
     string-width "^4.1.0"
     strip-ansi "^6.0.0"
 
-wrap-ansi@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
-  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
-  dependencies:
-    ansi-styles "^4.0.0"
-    string-width "^4.1.0"
-    strip-ansi "^6.0.0"
-
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -13192,11 +13072,6 @@ y18n@^4.0.0:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.1.tgz#8db2b83c31c5d75099bb890b23f3094891e247d4"
   integrity sha512-wNcy4NvjMYL8gogWWYAO7ZFWFfHcbdbE57tZO8e4cbpj8tfUcwrwqSl3ad8HxpYWCdXcJUCeKKZS62Av1affwQ==
 
-y18n@^5.0.5:
-  version "5.0.5"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.5.tgz#8769ec08d03b1ea2df2500acef561743bbb9ab18"
-  integrity sha512-hsRUr4FFrvhhRH12wOdfs38Gy7k2FFzB9qgN9v3aLykRq0dRcdcpz5C9FxdS2NuhOrI/628b/KSTJ3rwHysYSg==
-
 yallist@^3.0.0, yallist@^3.0.2, yallist@^3.0.3:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
@@ -13228,7 +13103,15 @@ yargs-parser@^15.0.1:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-parser@^20.2.2, yargs-parser@^20.2.3:
+yargs-parser@^18.1.2:
+  version "18.1.3"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
+  integrity sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
+yargs-parser@^20.2.3:
   version "20.2.4"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.4.tgz#b42890f14566796f85ae8e3a25290d205f154a54"
   integrity sha512-WOkpgNhPTlE73h4VFAFsOnomJVaovO8VqLDzy5saChRBFQFBoMYirowyW+Q9HB4HFF4Z7VZTiG3iSzJJA29yRA==
@@ -13266,18 +13149,22 @@ yargs@^14.2.2:
     y18n "^4.0.0"
     yargs-parser "^15.0.1"
 
-yargs@^16.0.0:
-  version "16.2.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
-  integrity sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==
+yargs@^15.0.2:
+  version "15.4.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.4.1.tgz#0d87a16de01aee9d8bec2bfbf74f67851730f4f8"
+  integrity sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==
   dependencies:
-    cliui "^7.0.2"
-    escalade "^3.1.1"
-    get-caller-file "^2.0.5"
+    cliui "^6.0.0"
+    decamelize "^1.2.0"
+    find-up "^4.1.0"
+    get-caller-file "^2.0.1"
     require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
     string-width "^4.2.0"
-    y18n "^5.0.5"
-    yargs-parser "^20.2.2"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^18.1.2"
 
 yocto-queue@^0.1.0:
   version "0.1.0"