diff --git a/Gemfile.lock b/Gemfile.lock
index 40a283f..410bd09 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,8 +50,5 @@ DEPENDENCIES
   minima (~> 2.0)
   tzinfo-data
 
-RUBY VERSION
-   ruby 2.3.3p222
-
 BUNDLED WITH
    1.14.6
diff --git a/_includes/head.html b/_includes/head.html
index 01c0fbf..17bcd95 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -7,7 +7,7 @@
     <meta name="description" content="{{ page.excerpt | default: site.description | strip_html | normalize_whitespace | truncate: 160 | escape }}">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="{{ "/assets/main.css" | relative_url }}">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="{{ page.url | replace:'index.html','' | absolute_url }}">
diff --git a/_site/about/index.html b/_site/about/index.html
index fdbab2e..49ce996 100644
--- a/_site/about/index.html
+++ b/_site/about/index.html
@@ -10,7 +10,7 @@
     <meta name="description" content="A blog about Emacs, mostly focused on JavaScript development, by Nicolas Petton.">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="/assets/main.css">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="https://emacs.cafe/about/">
diff --git a/_site/css/cafe.css b/_site/css/cafe.css
index 2f82e4e..e399988 100644
--- a/_site/css/cafe.css
+++ b/_site/css/cafe.css
@@ -1,8 +1,12 @@
 body {
-  font-family: Georgia, "Times New Roman", serif;
+  font-family: "Gentium Book Basic", Georgia, "Times New Roman", serif;
   color: #333;
 }
 
+.wrapper {
+  width: 700px;
+}
+
 h1, h2, h3, .site-header, .site-footer, .post-meta {
   font-family: "Lato", "Helvetica Neue", Helvetica, sans-serif;
 }
@@ -33,10 +37,18 @@ h1, h2, h3, .site-title {
 }
 
 .post-content {
-  font-size: 1.5em;
-  line-height: 1.5em;
+  font-size: 1.4em;
+  line-height: 1.3em;
 }
 
 .post-content h2 {
-  margin-top: 30px;
+  margin-top: 50px;
+  margin-bottom: 30px;
+}
+
+pre, code,
+.highlighter-rouge .highlight{
+  font-family: 'Fira Mono', monospace;
+  background: #fafafa;
+  line-height: 1.5em;
 }
diff --git a/_site/emacs/javascript/2017/05/12/finding-unused-functions.html b/_site/emacs/javascript/2017/05/12/finding-unused-functions.html
index acf2491..3a51fd0 100644
--- a/_site/emacs/javascript/2017/05/12/finding-unused-functions.html
+++ b/_site/emacs/javascript/2017/05/12/finding-unused-functions.html
@@ -10,7 +10,7 @@
     <meta name="description" content="The real power of Emacs lies in its extensibility. To be able to quickly hack some Elisp together to fix a specific problem right in your development environ...">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="/assets/main.css">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="https://emacs.cafe/emacs/javascript/2017/05/12/finding-unused-functions.html">
diff --git a/_site/emacs/javascript/setup/2017/04/23/emacs-setup-javascript.html b/_site/emacs/javascript/setup/2017/04/23/emacs-setup-javascript.html
index 302a28e..56693b6 100644
--- a/_site/emacs/javascript/setup/2017/04/23/emacs-setup-javascript.html
+++ b/_site/emacs/javascript/setup/2017/04/23/emacs-setup-javascript.html
@@ -10,7 +10,7 @@
     <meta name="description" content="There’s a lot that can be done to make Emacs a great tool for JavaScript development. So much that I had to split it up into several posts.">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="/assets/main.css">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="https://emacs.cafe/emacs/javascript/setup/2017/04/23/emacs-setup-javascript.html">
diff --git a/_site/emacs/javascript/setup/2017/05/09/emacs-setup-javascript-2.html b/_site/emacs/javascript/setup/2017/05/09/emacs-setup-javascript-2.html
index dc945de..571e974 100644
--- a/_site/emacs/javascript/setup/2017/05/09/emacs-setup-javascript-2.html
+++ b/_site/emacs/javascript/setup/2017/05/09/emacs-setup-javascript-2.html
@@ -10,7 +10,7 @@
     <meta name="description" content="This is the second part of my series of articles describing how to make Emacs a great JavaScript development environment. This time we’ll focus on getting go...">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="/assets/main.css">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="https://emacs.cafe/emacs/javascript/setup/2017/05/09/emacs-setup-javascript-2.html">
diff --git a/_site/feed.xml b/_site/feed.xml
index 3ca1c44..0caafa7 100644
--- a/_site/feed.xml
+++ b/_site/feed.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.4.3">Jekyll</generator><link href="https://emacs.cafe/feed.xml" rel="self" type="application/atom+xml" /><link href="https://emacs.cafe/" rel="alternate" type="text/html" /><updated>2017-05-31T15:23:48+02:00</updated><id>https://emacs.cafe/</id><title type="html">Emacs café</title><subtitle>A blog about Emacs, mostly focused on JavaScript development, by Nicolas Petton.
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.4.3">Jekyll</generator><link href="https://emacs.cafe/feed.xml" rel="self" type="application/atom+xml" /><link href="https://emacs.cafe/" rel="alternate" type="text/html" /><updated>2017-06-14T10:02:44+02:00</updated><id>https://emacs.cafe/</id><title type="html">Emacs café</title><subtitle>A blog about Emacs, mostly focused on JavaScript development, by Nicolas Petton.
 </subtitle><entry><title type="html">Indium 0.6 is out!</title><link href="https://emacs.cafe/indium/emacs/javascript/2017/05/31/indium-0.6-released.html" rel="alternate" type="text/html" title="Indium 0.6 is out!" /><published>2017-05-31T15:10:00+02:00</published><updated>2017-05-31T15:10:00+02:00</updated><id>https://emacs.cafe/indium/emacs/javascript/2017/05/31/indium-0.6-released</id><content type="html" xml:base="https://emacs.cafe/indium/emacs/javascript/2017/05/31/indium-0.6-released.html">&lt;p&gt;&lt;a href=&quot;https://github.com/NicolasPetton/Indium&quot;&gt;Indium&lt;/a&gt; – the JavaScript development
 environment for Emacs – version 0.6 has just been released!&lt;/p&gt;
 
diff --git a/_site/index.html b/_site/index.html
index 46cb2db..a904a07 100644
--- a/_site/index.html
+++ b/_site/index.html
@@ -10,7 +10,7 @@
     <meta name="description" content="A blog about Emacs, mostly focused on JavaScript development, by Nicolas Petton.">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="/assets/main.css">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="https://emacs.cafe/">
diff --git a/_site/indium/emacs/javascript/2017/05/31/indium-0.6-released.html b/_site/indium/emacs/javascript/2017/05/31/indium-0.6-released.html
index ebde1dd..5bc3134 100644
--- a/_site/indium/emacs/javascript/2017/05/31/indium-0.6-released.html
+++ b/_site/indium/emacs/javascript/2017/05/31/indium-0.6-released.html
@@ -10,7 +10,7 @@
     <meta name="description" content="Indium – the JavaScript development environment for Emacs – version 0.6 has just been released!">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="/assets/main.css">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="https://emacs.cafe/indium/emacs/javascript/2017/05/31/indium-0.6-released.html">
diff --git a/_site/jekyll/update/2017/04/21/hello-world.html b/_site/jekyll/update/2017/04/21/hello-world.html
index 9089e2a..f7243f9 100644
--- a/_site/jekyll/update/2017/04/21/hello-world.html
+++ b/_site/jekyll/update/2017/04/21/hello-world.html
@@ -10,7 +10,7 @@
     <meta name="description" content="All blogs should begin with an introductory post, so here we go.">
 
     <link rel="shortcut icon" type="image/png" href="/favicon.png"/>
-
+    <link href="https://fonts.googleapis.com/css?family=Fira+Mono|Gentium+Book+Basic|Lato" rel="stylesheet">
     <link rel="stylesheet" href="/assets/main.css">
     <link rel="stylesheet" href="/css/cafe.css">
     <link rel="canonical" href="https://emacs.cafe/jekyll/update/2017/04/21/hello-world.html">
diff --git a/css/cafe.css b/css/cafe.css
index 2f82e4e..fd14c14 100644
--- a/css/cafe.css
+++ b/css/cafe.css
@@ -1,8 +1,12 @@
 body {
-  font-family: Georgia, "Times New Roman", serif;
+  font-family: "Gentium Book Basic", Georgia, "Times New Roman", serif;
   color: #333;
 }
 
+.wrapper {
+  width: 700px;
+}
+
 h1, h2, h3, .site-header, .site-footer, .post-meta {
   font-family: "Lato", "Helvetica Neue", Helvetica, sans-serif;
 }
@@ -33,10 +37,18 @@ h1, h2, h3, .site-title {
 }
 
 .post-content {
-  font-size: 1.5em;
-  line-height: 1.5em;
+  font-size: 1.4em;
+  line-height: 1.3em;
 }
 
 .post-content h2 {
-  margin-top: 30px;
+  margin-top: 50px;
+  margin-bottom: 30px;
+}
+
+pre, code,
+.highlighter-rouge .highlight {
+  font-family: 'Fira Mono', monospace;
+  background: #fafafa;
+  line-height: 1.5em;
 }