diff --git a/package-lock.json b/package-lock.json
index 4afd626..84e0edd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
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         "fs-jetpack": "^2.4.0",
         "gulp": "^4.0.2",
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+        "gulp-autoprefixer": "^8.0.0",
         "gulp-clean-css": "^3.10.0",
         "gulp-concat": "^2.6.1",
         "gulp-js-escape": "^1.0.1",
@@ -363,25 +363,40 @@
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-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.8.tgz",
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+      "version": "10.4.16",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.16.tgz",
+      "integrity": "sha512-7vd3UC6xKp0HLfua5IjZlcXvGAGy7cBAXTg2lyQ/8WpNhd6SiZ8Be+xm3FyBSYJx5GKcpRCzBh7RH4/0dnY+uQ==",
       "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/autoprefixer"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
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-        "browserslist": "^4.12.0",
-        "caniuse-lite": "^1.0.30001109",
+        "browserslist": "^4.21.10",
+        "caniuse-lite": "^1.0.30001538",
+        "fraction.js": "^4.3.6",
         "normalize-range": "^0.1.2",
-        "num2fraction": "^1.2.2",
-        "picocolors": "^0.2.1",
-        "postcss": "^7.0.32",
-        "postcss-value-parser": "^4.1.0"
+        "picocolors": "^1.0.0",
+        "postcss-value-parser": "^4.2.0"
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         "autoprefixer": "bin/autoprefixer"
       },
-      "funding": {
-        "type": "tidelift",
-        "url": "https://tidelift.com/funding/github/npm/autoprefixer"
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      },
+      "peerDependencies": {
+        "postcss": "^8.1.0"
       }
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@@ -503,9 +518,9 @@
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-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.21.3.tgz",
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+      "version": "4.22.1",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.22.1.tgz",
+      "integrity": "sha512-FEVc202+2iuClEhZhrWy6ZiAcRLvNMyYcxZ8raemul1DYVOVdFsbqckWLdsixQZCpJlwe77Z3UTalE7jsjnKfQ==",
       "dev": true,
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@@ -515,13 +530,17 @@
         {
           "type": "tidelift",
           "url": "https://tidelift.com/funding/github/npm/browserslist"
+        },
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+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
         }
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-        "electron-to-chromium": "^1.4.202",
-        "node-releases": "^2.0.6",
-        "update-browserslist-db": "^1.0.5"
+        "caniuse-lite": "^1.0.30001541",
+        "electron-to-chromium": "^1.4.535",
+        "node-releases": "^2.0.13",
+        "update-browserslist-db": "^1.0.13"
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@@ -588,9 +607,9 @@
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+      "version": "1.0.30001546",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001546.tgz",
+      "integrity": "sha512-zvtSJwuQFpewSyRrI3AsftF6rM0X80mZkChIt1spBGEvRglCrjTniXvinc8JKRoqTwXAgvqTImaN9igfSMtUBw==",
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@@ -600,6 +619,10 @@
         {
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           "url": "https://tidelift.com/funding/github/npm/caniuse-lite"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
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@@ -1126,9 +1149,9 @@
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-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.206.tgz",
-      "integrity": "sha512-h+Fadt1gIaQ06JaIiyqPsBjJ08fV5Q7md+V8bUvQW/9OvXfL2LRICTz2EcnnCP7QzrFTS6/27MRV6Bl9Yn97zA==",
+      "version": "1.4.542",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.542.tgz",
+      "integrity": "sha512-6+cpa00G09N3sfh2joln4VUXHquWrOFx3FLZqiVQvl45+zS9DskDBTPvob+BhvFRmTBkyDSk0vvLMMRo/qc6mQ==",
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@@ -1537,6 +1560,19 @@
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+    "node_modules/fraction.js": {
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.3.6.tgz",
+      "integrity": "sha512-n2aZ9tNfYDwaHhvFTkhFErqOMIb8uyzSQ+vGJBjZyanAKZVbGUQ1sngfk9FdkBw7G26O7AgNjLcecLffD1c7eg==",
+      "dev": true,
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "type": "patreon",
+        "url": "https://github.com/sponsors/rawify"
+      }
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@@ -1818,20 +1854,28 @@
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-      "resolved": "https://registry.npmjs.org/gulp-autoprefixer/-/gulp-autoprefixer-6.1.0.tgz",
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+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/gulp-autoprefixer/-/gulp-autoprefixer-8.0.0.tgz",
+      "integrity": "sha512-sVR++PIaXpa81p52dmmA/jt50bw0egmylK5mjagfgOJ8uLDGaF9tHyzvetkY9Uo0gBZUS5sVqN3kX/GlUKOyog==",
       "dev": true,
       "dependencies": {
-        "autoprefixer": "^9.5.1",
-        "fancy-log": "^1.3.2",
+        "autoprefixer": "^10.2.6",
+        "fancy-log": "^1.3.3",
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-        "postcss": "^7.0.2",
-        "through2": "^3.0.1",
+        "postcss": "^8.3.0",
+        "through2": "^4.0.2",
         "vinyl-sourcemaps-apply": "^0.2.1"
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-        "node": ">=6"
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "gulp": ">=4"
+      },
+      "peerDependenciesMeta": {
+        "gulp": {
+          "optional": true
+        }
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     "node_modules/gulp-clean-css": {
@@ -3087,6 +3131,24 @@
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+    "node_modules/nanoid": {
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.6.tgz",
+      "integrity": "sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "bin": {
+        "nanoid": "bin/nanoid.cjs"
+      },
+      "engines": {
+        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
+      }
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       "resolved": "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.13.tgz",
@@ -3162,9 +3224,9 @@
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-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.6.tgz",
-      "integrity": "sha512-PiVXnNuFm5+iYkLBNeq5211hvO38y63T0i2KKh2KnUs3RpzJ+JtODFjkD8yjLwnDkTYF1eKXheUwdssR+NRZdg==",
+      "version": "2.0.13",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.13.tgz",
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@@ -3224,12 +3286,6 @@
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-      "resolved": "https://registry.npmjs.org/num2fraction/-/num2fraction-1.2.2.tgz",
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@@ -3607,9 +3663,9 @@
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-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-0.2.1.tgz",
-      "integrity": "sha512-cMlDqaLEqfSaW8Z7N5Jw+lyIW869EzT73/F5lhtY9cLGoVxSXznfgfXMO0Z5K0o0Q2TkTXq+0KFsdnSe3jDViA==",
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
+      "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
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@@ -3704,20 +3760,31 @@
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-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz",
-      "integrity": "sha512-yioayjNbHn6z1/Bywyb2Y4s3yvDAeXGOyxqD+LnVOinq6Mdmd++SW2wUNVzavyyHxd6+DxzWGIuosg6P1Rj8uA==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
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-        "picocolors": "^0.2.1",
-        "source-map": "^0.6.1"
+        "nanoid": "^3.3.6",
+        "picocolors": "^1.0.0",
+        "source-map-js": "^1.0.2"
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-        "node": ">=6.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/postcss/"
+        "node": "^10 || ^12 || >=14"
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     "node_modules/postcss-value-parser": {
@@ -4337,6 +4404,15 @@
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+    "node_modules/source-map-js": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
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+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
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@@ -4656,13 +4732,12 @@
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-      "resolved": "https://registry.npmjs.org/through2/-/through2-3.0.2.tgz",
-      "integrity": "sha512-enaDQ4MUyP2W6ZyT6EsMzqBPZaM/avg8iuo+l2d3QCs0J+6RaqkHV/2/lOwDTueBHeJ/2LG9lrLW3d5rWPucuQ==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/through2/-/through2-4.0.2.tgz",
+      "integrity": "sha512-iOqSav00cVxEEICeD7TjLB1sueEL+81Wpzp2bY17uZjZN0pWZPuo4suZ/61VujxmqSGFfgOcNuTZ85QJwNZQpw==",
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-        "inherits": "^2.0.4",
-        "readable-stream": "2 || 3"
+        "readable-stream": "3"
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@@ -4685,6 +4760,20 @@
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+    "node_modules/through2/node_modules/readable-stream": {
+      "version": "3.6.2",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
+      "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
+      "dev": true,
+      "dependencies": {
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 6"
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@@ -4965,9 +5054,9 @@
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+      "version": "1.0.13",
+      "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.0.13.tgz",
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@@ -4977,6 +5066,10 @@
         {
           "type": "tidelift",
           "url": "https://tidelift.com/funding/github/npm/browserslist"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
         }
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       "dependencies": {
@@ -4984,18 +5077,12 @@
         "picocolors": "^1.0.0"
       },
       "bin": {
-        "browserslist-lint": "cli.js"
+        "update-browserslist-db": "cli.js"
       },
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         "browserslist": ">= 4.21.0"
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-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
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@@ -5507,18 +5594,17 @@
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-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.8.tgz",
-      "integrity": "sha512-eM9d/swFopRt5gdJ7jrpCwgvEMIayITpojhkkSMRsFHYuH5bkSQ4p/9qTEHtmNudUZh22Tehu7I6CxAW0IXTKA==",
+      "version": "10.4.16",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.16.tgz",
+      "integrity": "sha512-7vd3UC6xKp0HLfua5IjZlcXvGAGy7cBAXTg2lyQ/8WpNhd6SiZ8Be+xm3FyBSYJx5GKcpRCzBh7RH4/0dnY+uQ==",
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-        "browserslist": "^4.12.0",
-        "caniuse-lite": "^1.0.30001109",
+        "browserslist": "^4.21.10",
+        "caniuse-lite": "^1.0.30001538",
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-        "picocolors": "^0.2.1",
-        "postcss": "^7.0.32",
-        "postcss-value-parser": "^4.1.0"
+        "picocolors": "^1.0.0",
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@@ -5621,15 +5707,15 @@
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+      "version": "4.22.1",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.22.1.tgz",
+      "integrity": "sha512-FEVc202+2iuClEhZhrWy6ZiAcRLvNMyYcxZ8raemul1DYVOVdFsbqckWLdsixQZCpJlwe77Z3UTalE7jsjnKfQ==",
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-        "electron-to-chromium": "^1.4.202",
-        "node-releases": "^2.0.6",
-        "update-browserslist-db": "^1.0.5"
+        "caniuse-lite": "^1.0.30001541",
+        "electron-to-chromium": "^1.4.535",
+        "node-releases": "^2.0.13",
+        "update-browserslist-db": "^1.0.13"
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@@ -5678,9 +5764,9 @@
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+      "version": "1.0.30001546",
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@@ -7756,6 +7848,12 @@
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-        "source-map": "^0.6.1"
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+      "resolved": "https://registry.npmjs.org/through2/-/through2-4.0.2.tgz",
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+        "readable-stream": "3"
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@@ -9263,21 +9374,13 @@
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diff --git a/package.json b/package.json
index b26d89f..6d7f95c 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
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