diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a09417..263aab3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ All notable changes to this project will be documented in this file.
 ### ⛰️ Features
 
 - Add `eslint` with `unicorn`, `jsdoc`, `no-unsanitized` plugins
+- Import `extension.css` as layer via css
 
 ### 🐛 Bug Fixes
 
diff --git a/package-lock.json b/package-lock.json
index ff7a469..8fb65ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,8 +18,8 @@
 				"@commitlint/cz-commitlint": "^17.7.1",
 				"@types/firefox-webext-browser": "^111.0.1",
 				"commitizen": "^4.3.0",
-				"eslint": "^8.48.0",
-				"eslint-plugin-jsdoc": "^46.5.1",
+				"eslint": "^8.49.0",
+				"eslint-plugin-jsdoc": "^46.6.0",
 				"eslint-plugin-no-unsanitized": "^4.0.2",
 				"eslint-plugin-unicorn": "^48.0.1",
 				"git-cliff": "^1.3.0",
@@ -664,9 +664,9 @@
 			}
 		},
 		"node_modules/@eslint-community/regexpp": {
-			"version": "4.8.0",
-			"resolved": "https://registry.npmjs.org/@eslint-community/regexpp/-/regexpp-4.8.0.tgz",
-			"integrity": "sha512-JylOEEzDiOryeUnFbQz+oViCXS0KsvR1mvHkoMiu5+UiBvy+RYX7tzlIIIEstF/gVa2tj9AQXk3dgnxv6KxhFg==",
+			"version": "4.8.1",
+			"resolved": "https://registry.npmjs.org/@eslint-community/regexpp/-/regexpp-4.8.1.tgz",
+			"integrity": "sha512-PWiOzLIUAjN/w5K17PoF4n6sKBw0gqLHPhywmYHP4t1VFQQVYeb1yWsJwnMVEMl3tUHME7X/SJPZLmtG7XBDxQ==",
 			"dev": true,
 			"engines": {
 				"node": "^12.0.0 || ^14.0.0 || >=16.0.0"
@@ -718,9 +718,9 @@
 			"dev": true
 		},
 		"node_modules/@eslint/js": {
-			"version": "8.48.0",
-			"resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.48.0.tgz",
-			"integrity": "sha512-ZSjtmelB7IJfWD2Fvb7+Z+ChTIKWq6kjda95fLcQKNS5aheVHn4IkfgRQE3sIIzTcSLwLcLZUD9UBt+V7+h+Pw==",
+			"version": "8.49.0",
+			"resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.49.0.tgz",
+			"integrity": "sha512-1S8uAY/MTJqVx0SC4epBq+N2yhuwtNwLbJYNZyhL2pO1ZVKn5HFXav5T41Ryzy9K9V7ZId2JB2oy/W4aCd9/2w==",
 			"dev": true,
 			"engines": {
 				"node": "^12.22.0 || ^14.17.0 || >=16.0.0"
@@ -1163,6 +1163,15 @@
 				"node": ">=16.0.0"
 			}
 		},
+		"node_modules/addons-linter/node_modules/@eslint/js": {
+			"version": "8.48.0",
+			"resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.48.0.tgz",
+			"integrity": "sha512-ZSjtmelB7IJfWD2Fvb7+Z+ChTIKWq6kjda95fLcQKNS5aheVHn4IkfgRQE3sIIzTcSLwLcLZUD9UBt+V7+h+Pw==",
+			"dev": true,
+			"engines": {
+				"node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+			}
+		},
 		"node_modules/addons-linter/node_modules/addons-scanner-utils": {
 			"version": "9.3.0",
 			"resolved": "https://registry.npmjs.org/addons-scanner-utils/-/addons-scanner-utils-9.3.0.tgz",
@@ -1206,6 +1215,76 @@
 				"balanced-match": "^1.0.0"
 			}
 		},
+		"node_modules/addons-linter/node_modules/eslint": {
+			"version": "8.48.0",
+			"resolved": "https://registry.npmjs.org/eslint/-/eslint-8.48.0.tgz",
+			"integrity": "sha512-sb6DLeIuRXxeM1YljSe1KEx9/YYeZFQWcV8Rq9HfigmdDEugjLEVEa1ozDjL6YDjBpQHPJxJzze+alxi4T3OLg==",
+			"dev": true,
+			"dependencies": {
+				"@eslint-community/eslint-utils": "^4.2.0",
+				"@eslint-community/regexpp": "^4.6.1",
+				"@eslint/eslintrc": "^2.1.2",
+				"@eslint/js": "8.48.0",
+				"@humanwhocodes/config-array": "^0.11.10",
+				"@humanwhocodes/module-importer": "^1.0.1",
+				"@nodelib/fs.walk": "^1.2.8",
+				"ajv": "^6.12.4",
+				"chalk": "^4.0.0",
+				"cross-spawn": "^7.0.2",
+				"debug": "^4.3.2",
+				"doctrine": "^3.0.0",
+				"escape-string-regexp": "^4.0.0",
+				"eslint-scope": "^7.2.2",
+				"eslint-visitor-keys": "^3.4.3",
+				"espree": "^9.6.1",
+				"esquery": "^1.4.2",
+				"esutils": "^2.0.2",
+				"fast-deep-equal": "^3.1.3",
+				"file-entry-cache": "^6.0.1",
+				"find-up": "^5.0.0",
+				"glob-parent": "^6.0.2",
+				"globals": "^13.19.0",
+				"graphemer": "^1.4.0",
+				"ignore": "^5.2.0",
+				"imurmurhash": "^0.1.4",
+				"is-glob": "^4.0.0",
+				"is-path-inside": "^3.0.3",
+				"js-yaml": "^4.1.0",
+				"json-stable-stringify-without-jsonify": "^1.0.1",
+				"levn": "^0.4.1",
+				"lodash.merge": "^4.6.2",
+				"minimatch": "^3.1.2",
+				"natural-compare": "^1.4.0",
+				"optionator": "^0.9.3",
+				"strip-ansi": "^6.0.1",
+				"text-table": "^0.2.0"
+			},
+			"bin": {
+				"eslint": "bin/eslint.js"
+			},
+			"engines": {
+				"node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+			},
+			"funding": {
+				"url": "https://opencollective.com/eslint"
+			}
+		},
+		"node_modules/addons-linter/node_modules/eslint/node_modules/ajv": {
+			"version": "6.12.6",
+			"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+			"integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+			"dev": true,
+			"dependencies": {
+				"fast-deep-equal": "^3.1.1",
+				"fast-json-stable-stringify": "^2.0.0",
+				"json-schema-traverse": "^0.4.1",
+				"uri-js": "^4.2.2"
+			},
+			"funding": {
+				"type": "github",
+				"url": "https://github.com/sponsors/epoberezkin"
+			}
+		},
 		"node_modules/addons-linter/node_modules/glob": {
 			"version": "10.3.4",
 			"resolved": "https://registry.npmjs.org/glob/-/glob-10.3.4.tgz",
@@ -1228,7 +1307,7 @@
 				"url": "https://github.com/sponsors/isaacs"
 			}
 		},
-		"node_modules/addons-linter/node_modules/minimatch": {
+		"node_modules/addons-linter/node_modules/glob/node_modules/minimatch": {
 			"version": "9.0.3",
 			"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.3.tgz",
 			"integrity": "sha512-RHiac9mvaRw0x3AYRgDC1CxAP7HTcNrrECeA8YYJeWnpo+2Q5CegtZjaotWTWxDG3UeGA1coE05iH1mPjT/2mg==",
@@ -1243,6 +1322,12 @@
 				"url": "https://github.com/sponsors/isaacs"
 			}
 		},
+		"node_modules/addons-linter/node_modules/json-schema-traverse": {
+			"version": "0.4.1",
+			"resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+			"integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+			"dev": true
+		},
 		"node_modules/addons-linter/node_modules/node-fetch": {
 			"version": "2.6.11",
 			"resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.11.tgz",
@@ -1999,9 +2084,9 @@
 			}
 		},
 		"node_modules/cli-spinners": {
-			"version": "2.9.0",
-			"resolved": "https://registry.npmjs.org/cli-spinners/-/cli-spinners-2.9.0.tgz",
-			"integrity": "sha512-4/aL9X3Wh0yiMQlE+eeRhWP6vclO3QRtw1JHKIT0FFUs5FjpFmESqtMvYZ0+lbzBw900b95mS0hohy+qn2VK/g==",
+			"version": "2.9.1",
+			"resolved": "https://registry.npmjs.org/cli-spinners/-/cli-spinners-2.9.1.tgz",
+			"integrity": "sha512-jHgecW0pxkonBJdrKsqxgRX9AcG+u/5k0Q7WPDfi8AogLAdwxEkyYYNWwZ5GvVFoFx2uiY1eNcSK00fh+1+FyQ==",
 			"dev": true,
 			"engines": {
 				"node": ">=6"
@@ -2415,9 +2500,9 @@
 			"dev": true
 		},
 		"node_modules/cosmiconfig": {
-			"version": "8.3.4",
-			"resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.4.tgz",
-			"integrity": "sha512-SF+2P8+o/PTV05rgsAjDzL4OFdVXAulSfC/L19VaeVT7+tpOOSscCt2QLxDZ+CLxF2WOiq6y1K5asvs8qUJT/Q==",
+			"version": "8.3.6",
+			"resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.6.tgz",
+			"integrity": "sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==",
 			"dev": true,
 			"dependencies": {
 				"import-fresh": "^3.3.0",
@@ -3089,16 +3174,16 @@
 			}
 		},
 		"node_modules/eslint": {
-			"version": "8.48.0",
-			"resolved": "https://registry.npmjs.org/eslint/-/eslint-8.48.0.tgz",
-			"integrity": "sha512-sb6DLeIuRXxeM1YljSe1KEx9/YYeZFQWcV8Rq9HfigmdDEugjLEVEa1ozDjL6YDjBpQHPJxJzze+alxi4T3OLg==",
+			"version": "8.49.0",
+			"resolved": "https://registry.npmjs.org/eslint/-/eslint-8.49.0.tgz",
+			"integrity": "sha512-jw03ENfm6VJI0jA9U+8H5zfl5b+FvuU3YYvZRdZHOlU2ggJkxrlkJH4HcDrZpj6YwD8kuYqvQM8LyesoazrSOQ==",
 			"dev": true,
 			"dependencies": {
 				"@eslint-community/eslint-utils": "^4.2.0",
 				"@eslint-community/regexpp": "^4.6.1",
 				"@eslint/eslintrc": "^2.1.2",
-				"@eslint/js": "8.48.0",
-				"@humanwhocodes/config-array": "^0.11.10",
+				"@eslint/js": "8.49.0",
+				"@humanwhocodes/config-array": "^0.11.11",
 				"@humanwhocodes/module-importer": "^1.0.1",
 				"@nodelib/fs.walk": "^1.2.8",
 				"ajv": "^6.12.4",
@@ -3143,9 +3228,9 @@
 			}
 		},
 		"node_modules/eslint-plugin-jsdoc": {
-			"version": "46.5.1",
-			"resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-46.5.1.tgz",
-			"integrity": "sha512-CPbvKprmEuJYoxMj5g8gXfPqUGgcqMM6jpH06Kp4pn5Uy5MrPkFKzoD7UFp2E4RBzfXbJz1+TeuEivwFVMkXBg==",
+			"version": "46.6.0",
+			"resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-46.6.0.tgz",
+			"integrity": "sha512-T/1gzsvnX45qABzyPEonEhFDttkTn7Igm/X89TXIkTLBOsNl2GYtyBqQPZGXZZ8J5VBzEhiCMvI2P2kXX4dnFw==",
 			"dev": true,
 			"dependencies": {
 				"@es-joy/jsdoccomment": "~0.40.1",
@@ -5738,9 +5823,9 @@
 			}
 		},
 		"node_modules/nan": {
-			"version": "2.17.0",
-			"resolved": "https://registry.npmjs.org/nan/-/nan-2.17.0.tgz",
-			"integrity": "sha512-2ZTgtl0nJsO0KQCjEpxcIr5D+Yv90plTitZt9JBfQvVJDS5seMl3FOvsh3+9CoYWXf/1l5OaZzzF6nDm4cagaQ==",
+			"version": "2.18.0",
+			"resolved": "https://registry.npmjs.org/nan/-/nan-2.18.0.tgz",
+			"integrity": "sha512-W7tfG7vMOGtD30sHoZSSc/JVYiyDPEyQVso/Zz+/uQd0B0L46gtC+pHha5FFMRpil6fm/AoEcRWyOVi4+E/f8w==",
 			"dev": true,
 			"optional": true
 		},
diff --git a/package.json b/package.json
index 251cdf5..b6ed3a9 100644
--- a/package.json
+++ b/package.json
@@ -11,8 +11,8 @@
 		"@commitlint/cz-commitlint": "^17.7.1",
 		"@types/firefox-webext-browser": "^111.0.1",
 		"commitizen": "^4.3.0",
-		"eslint": "^8.48.0",
-		"eslint-plugin-jsdoc": "^46.5.1",
+		"eslint": "^8.49.0",
+		"eslint-plugin-jsdoc": "^46.6.0",
 		"eslint-plugin-no-unsanitized": "^4.0.2",
 		"eslint-plugin-unicorn": "^48.0.1",
 		"git-cliff": "^1.3.0",