diff --git a/package-lock.json b/package-lock.json
index 91e9794..248f1cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3236,12 +3236,6 @@
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@@ -8377,13 +8390,28 @@
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@@ -8462,13 +8490,28 @@
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-          "integrity": "sha1-T4dfSvsMllc9XPTXQBGu4lCn6GU=",
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@@ -8875,20 +8918,20 @@
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+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.2.tgz",
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-        "cssesc": "^2.0.0",
+        "cssesc": "^3.0.0",
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@@ -9585,9 +9628,9 @@
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+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-postcss/-/rollup-plugin-postcss-2.1.1.tgz",
+      "integrity": "sha512-A9G3VGnWwfjlb5REp992+9NEosY0KdrysXYytNFCy107+QlZaRzIgHQYwBQ67BYlV8K4t0Yk2ukySFQceneUKA==",
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@@ -9612,6 +9655,12 @@
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+        "emojis-list": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-3.0.0.tgz",
+          "integrity": "sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==",
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@@ -9631,13 +9680,13 @@
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+          "version": "1.4.0",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-1.4.0.tgz",
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@@ -10500,13 +10549,28 @@
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+          "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-5.2.0.tgz",
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+          "dev": true,
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+          "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-2.0.0.tgz",
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-          "integrity": "sha1-T4dfSvsMllc9XPTXQBGu4lCn6GU=",
+          "version": "3.1.2",
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diff --git a/package.json b/package.json
index ddebf65..d794ea4 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
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     "rollup-plugin-peer-deps-external": "2.2.2",
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+    "rollup-plugin-postcss": "2.1.1",
     "stylelint": "13.0.0",
     "stylelint-config-standard": "19.0.0"
   },