Change overflow property for background image

-Updated the overflow property from  to
to ensure vertical scrollbars appear only when necessary. This
improves the user experience by preventing unnecessary scrollbars
and maintaining a cleaner interface. The change also helps in
responsive design, ensuring content is accessible on smaller screens.

muninn.css

@@ -25,7 +25,7 @@ body {
     background-position: center;
     background-repeat: no-repeat;
     backdrop-filter: blur(10px);
-    overflow: scroll;
+    overflow-y: auto;
 }
 
 .container {