diff --git a/index.php b/index.php
index 0ec3f54..3bd2ef7 100644
--- a/index.php
+++ b/index.php
@@ -32,7 +32,7 @@
         loadBackground(entry.target);
         observer.unobserve(entry.target);
       });
-    }, { rootMargin: '240px 0px' });
+    }, { rootMargin: '720px 0px' });
 
     lazyBackgrounds.forEach((element) => backgroundObserver.observe(element));