diff --git a/overrides/main.html b/overrides/main.html
new file mode 100644
index 0000000..8956ad8
--- /dev/null
+++ b/overrides/main.html
@@ -0,0 +1,6 @@
+{% extends "base.html" %}
+
+{% block header %}
+  {{ super() }}
+  <button id="color-toggle-btn">🎨 Switch Color</button>
+{% endblock %}
diff --git a/overrides/partials/header.html b/overrides/partials/header.html
deleted file mode 100644
index 3f48df3..0000000
--- a/overrides/partials/header.html
+++ /dev/null
@@ -1,2 +0,0 @@
-{{ super() }}
-<button id="color-toggle-btn">🎨 Switch Color</button>