diff --git a/doc/conf.py b/doc/conf.py
index 7a4b4d2..6973281 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -36,6 +36,6 @@
 html_theme_options = {
     'fixed_sidebar': 'true',
     'show_relbar_bottom': 'true',
-    'page_width': '100%',
-    'sidebar_width': '20%'
+    'page_width': '75%',
+    'sidebar_width': '15%'
 }