Update style.css

style.css

@@ -23,10 +23,10 @@ html, body {
     background-repeat: no-repeat;
     
     /* Add smooth transition effect for background changes */
-    transition: background-image 0.1s ease-in-out;
+    transition: background-image 0.2s ease-in-out;
 }
 
 /* Ensure the scrollable area is tall enough to allow scrolling */
 body {
-    height: calc(100vh * 5);  /* Adjust based on the number of images */
+    height: calc(100vh * 12);  /* Adjust based on the number of images */
 }