diff --git a/config/_default/params.toml b/config/_default/params.toml
index 617f2fd..53c7ae5 100644
--- a/config/_default/params.toml
+++ b/config/_default/params.toml
@@ -1,5 +1,5 @@
 # Theme
-colorScheme = "blowfish"
+colorScheme = "burufugu"
 defaultAppearance = "dark"
 autoSwitchAppearance = "false"
 enableSearch = true
@@ -9,7 +9,8 @@ enableCodeCopy = true
 smartTOC = true
 
 [header]
-  layout = "fixed"
+  layout = "floating"
+  mobileMenuStyle = "dropdown"
 
 [homepage]
   # Show the background
diff --git a/themes/blowfish b/themes/blowfish
index d0a1a5b..ebe683e 160000
--- a/themes/blowfish
+++ b/themes/blowfish
@@ -1 +1 @@
-Subproject commit d0a1a5b2498f66735dc22b7a2d1b483502d06a46
+Subproject commit ebe683e9c2668972b71bc011e61e0004ff8e7689