diff -r 2b9a0e839c9d -r 7205ae7c43dc src/source/conf.py
--- a/src/source/conf.py	Thu Dec 20 17:45:09 2018 +0100
+++ b/src/source/conf.py	Thu Dec 20 17:59:43 2018 +0100
@@ -137,7 +137,7 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = ['source/_static', ]
 
 # Custom sidebar templates, must be a dictionary that maps document names
 # to template names.