diff --git a/.stylelintrc.json b/.stylelintrc.json
index aadde7da..1de7142f 100644
--- a/.stylelintrc.json
+++ b/.stylelintrc.json
@@ -6,7 +6,8 @@
   "rules": {
     "color-hex-length": "long",
     "function-parentheses-space-inside": null,
-    "indentation": [ 2, { "severity": "warning" } ],
+    "function-url-quotes": null,
+    "indentation": null,
     "max-nesting-depth": 5,
     "number-no-trailing-zeros": null,
     "order/properties-alphabetical-order": null,
@@ -17,6 +18,7 @@
     "selector-max-compound-selectors": null,
     "selector-max-id": null,
     "selector-no-qualifying-type": null,
+    "selector-pseudo-element-no-unknown": [ true, { "ignorePseudoElements": [ "cue" ] } ],
     "shorthand-property-no-redundant-values": null,
     "string-quotes": [ "double", { "severity": "warning" } ]
   }
diff --git a/package.json b/package.json
index 40153c8a..e493e6b6 100644
--- a/package.json
+++ b/package.json
@@ -50,6 +50,8 @@
     "npm-run-all": "^4.1.5",
     "postcss-clean": "^1.1.0",
     "postcss-cli": "^7.1.0",
+    "postcss-pxtorem": "^4.0.1",
+    "postcss-reporter": "^6.0.1",
     "rimraf": "^3.0.0",
     "stylelint": "~12.0.1",
     "stylelint-config-sass-guidelines": "~6.2.0",
diff --git a/postcss.config.js b/postcss.config.js
index 35a18ace..ddd144b0 100644
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -3,9 +3,15 @@ module.exports = {
     map: false
   },
   plugins: [
-    require('autoprefixer')(),
-    require('postcss-clean')({
-      compatibility: '*',
+    require("stylelint")({
+      configFile: ".stylelintrc.json"
+    }),
+    require("autoprefixer")(),
+    require("postcss-pxtorem")({
+      replace: true
+    }),
+    require("postcss-clean")({
+      compatibility: "*",
       level: 0,
       format: {
         breaks: {
@@ -21,6 +27,9 @@ module.exports = {
         },
         semicolonAfterLastProperty: true
       }
+    }),
+    require("postcss-reporter")({
+      clearReportedMessages: true
     })
   ]
 };
diff --git a/yarn.lock b/yarn.lock
index 61b850d0..3f9016cb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1347,7 +1347,7 @@ chalk@^0.5.1:
     strip-ansi "^0.3.0"
     supports-color "^0.2.0"
 
-chalk@^1.0.0:
+chalk@^1.0.0, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   integrity sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=
@@ -3570,6 +3570,11 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
+has-flag@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
+  integrity sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=
+
 has-flag@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
@@ -4548,6 +4553,11 @@ jpegtran-bin@^4.0.0:
     bin-wrapper "^4.0.0"
     logalot "^2.0.0"
 
+js-base64@^2.1.9:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
+  integrity sha512-M7kLczedRMYX4L8Mdh4MzyAMM9O5osx+4FcOQuTvr3A9F2D9S5JXheN0ewNbrvK2UatkTRhL5ejGmGSjNMiZuw==
+
 js-string-escape@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/js-string-escape/-/js-string-escape-1.0.1.tgz#e2625badbc0d67c7533e9edc1068c587ae4137ef"
@@ -6601,6 +6611,14 @@ postcss-media-query-parser@^0.2.3:
   resolved "https://registry.yarnpkg.com/postcss-media-query-parser/-/postcss-media-query-parser-0.2.3.tgz#27b39c6f4d94f81b1a73b8f76351c609e5cef244"
   integrity sha1-J7Ocb02U+Bsac7j3Y1HGCeXO8kQ=
 
+postcss-pxtorem@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-pxtorem/-/postcss-pxtorem-4.0.1.tgz#9c64d0efe4885473cc1cb0305c6ffc3ebb45b1cd"
+  integrity sha1-nGTQ7+SIVHPMHLAwXG/8PrtFsc0=
+  dependencies:
+    object-assign "^4.1.0"
+    postcss "^5.2.10"
+
 postcss-reporter@^6.0.0, postcss-reporter@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/postcss-reporter/-/postcss-reporter-6.0.1.tgz#7c055120060a97c8837b4e48215661aafb74245f"
@@ -6683,6 +6701,16 @@ postcss-values-parser@^1.5.0:
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
+postcss@^5.2.10:
+  version "5.2.18"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.18.tgz#badfa1497d46244f6390f58b319830d9107853c5"
+  integrity sha512-zrUjRRe1bpXKsX1qAJNJjqZViErVuyEkMTRrwu4ud4sbTtIBRmtaYDrHmcGgmrbsW3MHfmtIf+vJumgQn+PrXg==
+  dependencies:
+    chalk "^1.1.3"
+    js-base64 "^2.1.9"
+    source-map "^0.5.6"
+    supports-color "^3.2.3"
+
 postcss@^6.x:
   version "6.0.23"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.23.tgz#61c82cc328ac60e677645f979054eb98bc0e3324"
@@ -8004,6 +8032,13 @@ supports-color@^2.0.0:
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
   integrity sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=
 
+supports-color@^3.2.3:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
+  integrity sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=
+  dependencies:
+    has-flag "^1.0.0"
+
 supports-color@^5.0.0, supports-color@^5.3.0, supports-color@^5.4.0, supports-color@^5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"