diff --git a/documentation/docs/css/layout.css b/documentation/docs/css/extra.css
similarity index 100%
rename from documentation/docs/css/layout.css
rename to documentation/docs/css/extra.css
diff --git a/documentation/docs/images/doc-icon.png b/documentation/docs/images/doc-icon.png
new file mode 100644
index 0000000..0387a74
Binary files /dev/null and b/documentation/docs/images/doc-icon.png differ
diff --git a/documentation/mkdocs.yml b/documentation/mkdocs.yml
index a27e14a..b04db29 100644
--- a/documentation/mkdocs.yml
+++ b/documentation/mkdocs.yml
@@ -26,9 +26,9 @@ pages:
 theme:
     name: 'material'
     palette:
-      primary: 'teal'
-      accent: 'purple'
-    logo: 'images/piper_head_white.png'
+      primary: 'blue grey'
+      accent: 'deep purple'
+    logo: 'images/doc-icon.png'
     favicon: 'images/favicon.ico'
 extra:
     font: