diff --git a/docs/404.html b/docs/404.html
index 94d0233..6cec1b6 100644
--- a/docs/404.html
+++ b/docs/404.html
@@ -8,7 +8,7 @@
   <title>Hacked Jekyll</title>
 
 <!-- Begin Jekyll SEO tag v2.8.0 -->
-<meta name="generator" content="Jekyll v4.3.3" />
+<meta name="generator" content="Jekyll v3.9.5" />
 <meta property="og:title" content="Hacked Jekyll" />
 <meta property="og:locale" content="en_US" />
 <meta name="description" content="Jekyll microtheme that looks like JSON" />
diff --git a/docs/Gemfile b/docs/Gemfile
new file mode 100644
index 0000000..651824a
--- /dev/null
+++ b/docs/Gemfile
@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gem 'hacked-jekyll', '~> 3.0'
diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
new file mode 100644
index 0000000..a2d4259
--- /dev/null
+++ b/docs/Gemfile.lock
@@ -0,0 +1,272 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (7.1.3.3)
+      base64
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      mutex_m
+      tzinfo (~> 2.0)
+    addressable (2.8.6)
+      public_suffix (>= 2.0.2, < 6.0)
+    base64 (0.2.0)
+    bigdecimal (3.1.8)
+    coffee-script (2.4.1)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.12.2)
+    colorator (1.1.0)
+    commonmarker (0.23.10)
+    concurrent-ruby (1.3.1)
+    connection_pool (2.4.1)
+    dnsruby (1.72.1)
+      simpleidn (~> 0.2.1)
+    drb (2.2.1)
+    em-websocket (0.5.3)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0)
+    ethon (0.16.0)
+      ffi (>= 1.15.0)
+    eventmachine (1.2.7)
+    execjs (2.9.1)
+    faraday (2.9.0)
+      faraday-net_http (>= 2.0, < 3.2)
+    faraday-net_http (3.1.0)
+      net-http
+    ffi (1.17.0)
+    forwardable-extended (2.6.0)
+    gemoji (4.1.0)
+    github-pages (231)
+      github-pages-health-check (= 1.18.2)
+      jekyll (= 3.9.5)
+      jekyll-avatar (= 0.8.0)
+      jekyll-coffeescript (= 1.2.2)
+      jekyll-commonmark-ghpages (= 0.4.0)
+      jekyll-default-layout (= 0.1.5)
+      jekyll-feed (= 0.17.0)
+      jekyll-gist (= 1.5.0)
+      jekyll-github-metadata (= 2.16.1)
+      jekyll-include-cache (= 0.2.1)
+      jekyll-mentions (= 1.6.0)
+      jekyll-optional-front-matter (= 0.3.2)
+      jekyll-paginate (= 1.1.0)
+      jekyll-readme-index (= 0.3.0)
+      jekyll-redirect-from (= 0.16.0)
+      jekyll-relative-links (= 0.6.1)
+      jekyll-remote-theme (= 0.4.3)
+      jekyll-sass-converter (= 1.5.2)
+      jekyll-seo-tag (= 2.8.0)
+      jekyll-sitemap (= 1.4.0)
+      jekyll-swiss (= 1.0.0)
+      jekyll-theme-architect (= 0.2.0)
+      jekyll-theme-cayman (= 0.2.0)
+      jekyll-theme-dinky (= 0.2.0)
+      jekyll-theme-hacker (= 0.2.0)
+      jekyll-theme-leap-day (= 0.2.0)
+      jekyll-theme-merlot (= 0.2.0)
+      jekyll-theme-midnight (= 0.2.0)
+      jekyll-theme-minimal (= 0.2.0)
+      jekyll-theme-modernist (= 0.2.0)
+      jekyll-theme-primer (= 0.6.0)
+      jekyll-theme-slate (= 0.2.0)
+      jekyll-theme-tactile (= 0.2.0)
+      jekyll-theme-time-machine (= 0.2.0)
+      jekyll-titles-from-headings (= 0.5.3)
+      jemoji (= 0.13.0)
+      kramdown (= 2.4.0)
+      kramdown-parser-gfm (= 1.1.0)
+      liquid (= 4.0.4)
+      mercenary (~> 0.3)
+      minima (= 2.5.1)
+      nokogiri (>= 1.13.6, < 2.0)
+      rouge (= 3.30.0)
+      terminal-table (~> 1.4)
+    github-pages-health-check (1.18.2)
+      addressable (~> 2.3)
+      dnsruby (~> 1.60)
+      octokit (>= 4, < 8)
+      public_suffix (>= 3.0, < 6.0)
+      typhoeus (~> 1.3)
+    hacked-jekyll (3.0.0)
+      github-pages (~> 231)
+      webrick (~> 1.8, = 1.8.1)
+    html-pipeline (2.14.3)
+      activesupport (>= 2)
+      nokogiri (>= 1.4)
+    http_parser.rb (0.8.0)
+    i18n (1.14.5)
+      concurrent-ruby (~> 1.0)
+    jekyll (3.9.5)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      em-websocket (~> 0.5)
+      i18n (>= 0.7, < 2)
+      jekyll-sass-converter (~> 1.0)
+      jekyll-watch (~> 2.0)
+      kramdown (>= 1.17, < 3)
+      liquid (~> 4.0)
+      mercenary (~> 0.3.3)
+      pathutil (~> 0.9)
+      rouge (>= 1.7, < 4)
+      safe_yaml (~> 1.0)
+    jekyll-avatar (0.8.0)
+      jekyll (>= 3.0, < 5.0)
+    jekyll-coffeescript (1.2.2)
+      coffee-script (~> 2.2)
+      coffee-script-source (~> 1.12)
+    jekyll-commonmark (1.4.0)
+      commonmarker (~> 0.22)
+    jekyll-commonmark-ghpages (0.4.0)
+      commonmarker (~> 0.23.7)
+      jekyll (~> 3.9.0)
+      jekyll-commonmark (~> 1.4.0)
+      rouge (>= 2.0, < 5.0)
+    jekyll-default-layout (0.1.5)
+      jekyll (>= 3.0, < 5.0)
+    jekyll-feed (0.17.0)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-gist (1.5.0)
+      octokit (~> 4.2)
+    jekyll-github-metadata (2.16.1)
+      jekyll (>= 3.4, < 5.0)
+      octokit (>= 4, < 7, != 4.4.0)
+    jekyll-include-cache (0.2.1)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-mentions (1.6.0)
+      html-pipeline (~> 2.3)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-optional-front-matter (0.3.2)
+      jekyll (>= 3.0, < 5.0)
+    jekyll-paginate (1.1.0)
+    jekyll-readme-index (0.3.0)
+      jekyll (>= 3.0, < 5.0)
+    jekyll-redirect-from (0.16.0)
+      jekyll (>= 3.3, < 5.0)
+    jekyll-relative-links (0.6.1)
+      jekyll (>= 3.3, < 5.0)
+    jekyll-remote-theme (0.4.3)
+      addressable (~> 2.0)
+      jekyll (>= 3.5, < 5.0)
+      jekyll-sass-converter (>= 1.0, <= 3.0.0, != 2.0.0)
+      rubyzip (>= 1.3.0, < 3.0)
+    jekyll-sass-converter (1.5.2)
+      sass (~> 3.4)
+    jekyll-seo-tag (2.8.0)
+      jekyll (>= 3.8, < 5.0)
+    jekyll-sitemap (1.4.0)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-swiss (1.0.0)
+    jekyll-theme-architect (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-cayman (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-dinky (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-hacker (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-leap-day (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-merlot (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-midnight (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-minimal (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-modernist (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-primer (0.6.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-github-metadata (~> 2.9)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-slate (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-tactile (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-time-machine (0.2.0)
+      jekyll (> 3.5, < 5.0)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-titles-from-headings (0.5.3)
+      jekyll (>= 3.3, < 5.0)
+    jekyll-watch (2.2.1)
+      listen (~> 3.0)
+    jemoji (0.13.0)
+      gemoji (>= 3, < 5)
+      html-pipeline (~> 2.2)
+      jekyll (>= 3.0, < 5.0)
+    kramdown (2.4.0)
+      rexml
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
+    liquid (4.0.4)
+    listen (3.9.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    mercenary (0.3.6)
+    minima (2.5.1)
+      jekyll (>= 3.5, < 5.0)
+      jekyll-feed (~> 0.9)
+      jekyll-seo-tag (~> 2.1)
+    minitest (5.23.1)
+    mutex_m (0.2.0)
+    net-http (0.4.1)
+      uri
+    nokogiri (1.16.5-x86_64-linux)
+      racc (~> 1.4)
+    octokit (4.25.1)
+      faraday (>= 1, < 3)
+      sawyer (~> 0.9)
+    pathutil (0.16.2)
+      forwardable-extended (~> 2.6)
+    public_suffix (5.0.5)
+    racc (1.8.0)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
+      ffi (~> 1.0)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
+    rouge (3.30.0)
+    rubyzip (2.3.2)
+    safe_yaml (1.0.5)
+    sass (3.7.4)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sawyer (0.9.2)
+      addressable (>= 2.3.5)
+      faraday (>= 0.17.3, < 3)
+    simpleidn (0.2.3)
+    strscan (3.1.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    typhoeus (1.4.1)
+      ethon (>= 0.9.0)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    unicode-display_width (1.8.0)
+    uri (0.13.0)
+    webrick (1.8.1)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  hacked-jekyll (~> 3.0)
+
+BUNDLED WITH
+   2.3.5
diff --git a/docs/assets/css/styles.css b/docs/assets/css/styles.css
index f01cd3e..4961f81 100644
--- a/docs/assets/css/styles.css
+++ b/docs/assets/css/styles.css
@@ -1,96 +1,73 @@
 @font-face {
   font-family: "hack";
-  src: url("../webfonts/hack-regular-subset.woff2") format("woff2");
+  font-display: swap;
   font-style: normal;
   font-weight: 400;
-  text-rendering: optimizeLegibility;
-}
+  src: url("../webfonts/hack-regular-subset.woff2") format("woff2"); }
 @font-face {
   font-family: "hack";
-  src: url("../webfonts/hack-italic-subset.woff2") format("woff2");
+  font-display: swap;
   font-style: italic;
   font-weight: 400;
-  text-rendering: optimizeLegibility;
-}
+  src: url("../webfonts/hack-italic-subset.woff2") format("woff2"); }
 body {
   font-family: "hack", monospace;
   font-size: 16px;
   font-weight: 400;
   background-color: var(--oc-gray-9);
-  color: var(--oc-green-9);
-}
+  color: var(--oc-green-9); }
 
 main {
   position: absolute;
   width: 98%;
   top: 50%;
   left: 50%;
-  transform: translate(-50%, -50%);
-}
+  transform: translate(-50%, -50%); }
 
 @media (min-width: 576px) {
   main {
     font-size: 18px;
-    width: 90%;
-  }
-}
+    width: 90%; } }
 @media (min-width: 768px) {
   main {
     font-size: 20px;
-    width: 80%;
-  }
-}
+    width: 80%; } }
 h1,
 p {
-  margin: 0;
-}
+  margin: 0; }
 
 a {
   color: inherit;
-  font-style: italic;
-}
+  font-style: italic; }
 
 a:hover,
 a:active {
-  color: var(--oc-green-5);
-}
+  color: var(--oc-green-5); }
 
 #json {
-  white-space: nowrap;
-}
+  white-space: nowrap; }
 
 #json:before {
-  content: "{";
-}
+  content: "{"; }
 
 #json:after {
-  content: "}";
-}
+  content: "}"; }
 
 .my {
   margin-top: 1rem;
-  margin-bottom: 1rem;
-}
+  margin-bottom: 1rem; }
 
 .mt {
-  margin-top: 1.5rem;
-}
+  margin-top: 1.5rem; }
 
 .ms {
-  margin-left: 1.5rem;
-}
+  margin-left: 1.5rem; }
 
 .key {
   color: var(--oc-green-4);
-}
+  text-transform: lowercase; }
 
 .error,
 .value {
   color: var(--oc-green-4);
-}
-
-.error,
-.key,
-.value {
-  text-transform: lowercase;
-}
\ No newline at end of file
+  text-transform: lowercase; }
diff --git a/docs/index.html b/docs/index.html
index a58b94d..2bf7bee 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -8,7 +8,7 @@
   <title>Hacked Jekyll</title>
 
 <!-- Begin Jekyll SEO tag v2.8.0 -->
-<meta name="generator" content="Jekyll v4.3.3" />
+<meta name="generator" content="Jekyll v3.9.5" />
 <meta property="og:title" content="Hacked Jekyll" />
 <meta property="og:locale" content="en_US" />
 <meta name="description" content="Jekyll microtheme that looks like JSON" />