diff --git a/wiki-rtd/docs/stylesheets/extra.css b/wiki-rtd/docs/stylesheets/extra.css
new file mode 100644
index 0000000..e69de29
diff --git a/wiki-rtd/mkdocs.yml b/wiki-rtd/mkdocs.yml
index fd407af..42b6119 100644
--- a/wiki-rtd/mkdocs.yml
+++ b/wiki-rtd/mkdocs.yml
@@ -17,6 +17,8 @@ theme:
     scheme: slate
     primary: "deep purple"
     accent: "white"
+  extra_css:
+   - stylesheets/extra.css
 plugins:
    - search:
    - rss: