diff --git a/Gemfile b/Gemfile
index 9517c46..53ff668 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,6 +17,7 @@ gem 'systemu'
 gem 'listen'
 gem 'guard-nanoc'
 gem 'adsf'
+gem 'rouge'
 
 if RbConfig::CONFIG['target_os'] =~ /(?i-mx:bsd|dragonfly)/
   gem 'rb-kqueue', '>= 0.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5f5e6b9..d0d67cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -95,6 +95,7 @@ GEM
       ffi (>= 0.5.0, < 2)
     rdiscount (2.2.0.1)
     ref (2.0.0)
+    rouge (3.2.1)
     ruby_dep (1.5.0)
     rubypants (0.6.0)
     sass (3.5.1)
@@ -126,6 +127,7 @@ DEPENDENCIES
   nokogiri
   rake
   rdiscount
+  rouge
   rubypants
   sass
   systemu
diff --git a/Rules b/Rules
index 3777a39..4ea3c22 100644
--- a/Rules
+++ b/Rules
@@ -21,6 +21,7 @@ compile %r(/\d{4}/.*) do
   layout 'article'
   layout 'default'
   filter :rubypants
+  filter :colorize_syntax, default_colorizer: :rouge
 end
 
 compile %r(/about/.*) do
@@ -41,6 +42,10 @@ compile %r{^/(?:screen|mobile)/$} do
   filter :sass
 end
 
+compile %r{/rouge/$} do
+  filter :erb
+end
+
 compile '*' do
   filter :rdiscount
   layout 'default'
@@ -64,7 +69,7 @@ end
 #   (path.dirname + 'articles.json').to_s
 # end
 
-route %r{^/(?:screen|mobile)/$} do
+route %r{^/(?:screen|mobile|rouge)/$} do
   File.join("", "css", File.basename(item.identifier) + ".css")
 end
 
diff --git a/content/rouge.css.erb b/content/rouge.css.erb
new file mode 100644
index 0000000..aac8594
--- /dev/null
+++ b/content/rouge.css.erb
@@ -0,0 +1,6 @@
+<%= Rouge::Themes::Base16::Solarized.render(scope: 'pre') %>
+
+pre {
+  padding: 0 5px 5px;
+  border-radius: 3px;
+}