diff --git a/doc/en/_themes/flask/layout.html b/doc/en/_themes/flask/layout.html
index 55cb4ce14..a46d8b87e 100644
--- a/doc/en/_themes/flask/layout.html
+++ b/doc/en/_themes/flask/layout.html
@@ -5,7 +5,7 @@
   <link rel="apple-touch-icon" href="{{ pathto('_static/' ~ theme_touch_icon, 1) }}" />
   {% endif %}
   <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9">
-  <link href='http://fonts.googleapis.com/css?family=Rancho|Gudea' rel='stylesheet' type='text/css'>
+  <link href='http://fonts.googleapis.com/css?family=Exo+2|Gudea' rel='stylesheet' type='text/css'>
 {% endblock %}
 {%- block relbar2 %}{% endblock %}
 {% block header %}
diff --git a/doc/en/_themes/flask/static/flasky.css_t b/doc/en/_themes/flask/static/flasky.css_t
index 9c5fd9526..de8e7b141 100644
--- a/doc/en/_themes/flask/static/flasky.css_t
+++ b/doc/en/_themes/flask/static/flasky.css_t
@@ -9,7 +9,7 @@
 {% set page_width = '940px' %}
 {% set sidebar_width = '220px' %}
 {% set base_font = '"Gudea", sans-serif' %}
-{% set header_font = '"Rancho", serif' %}
+{% set header_font = '"Exo 2", serif' %}
 {% set link_color = '#490' %}
 {% set link_hover_color = '#9c0' %}
 
@@ -177,6 +177,10 @@ div.indexwrapper h1 {
     background: url({{ theme_index_logo }}) no-repeat center center;
     height: {{ theme_index_logo_height }};
 }
+{% else %}
+div.indexwrapper div.body h1 {
+    font-size: 200%;
+}
 {% endif %}
 div.body h1 { margin-top: 0; padding-top: 0; font-size: 240%; }
 div.body h2 { font-size: 180%; }