diff --git a/mkdocs.yml b/mkdocs.yml
index 4e3aed25..52276dd7 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -21,3 +21,33 @@ markdown_extensions:
 site_name: Open Library
 nav:
   - Home: index.md
+
+
+
+
+
+theme:
+  name: material
+  features:
+    - navigation.instant
+    - navigation.tracking
+    - navigation.tabs
+    - navigation.tabs.sticky
+    - navigation.top
+    - navigation.footer
+  palette:
+    - media: "(prefers-color-scheme: light)"
+      scheme: claro
+      toggle:
+        icon: material/brightness-7
+        name: Mudar para o modo escuro
+
+    - media: "(prefers-color-scheme: dark)"
+      scheme: slate
+      toggle:
+        icon: material/brightness-4
+        name: Mudar para o modo claro
+
+  language: pt-BR
+  favicon: assets/icon.PNG
+  logo: assets/icon.PNG