diff --git a/snowflakes.js b/snowflakes.js
index 7acdc77..f1a77d4 100644
--- a/snowflakes.js
+++ b/snowflakes.js
@@ -76,8 +76,8 @@ function addRandomSnowflakes(count) {
 // initialize snowflakes and add random snowflakes after the DOM is loaded
 document.addEventListener('DOMContentLoaded', () => {
   toggleSnowflakes();
-  const screenWidth = window.innerWidth;
 
+  const screenWidth = window.innerWidth; // get the screen width to detect mobile devices
   if (randomSnowflakes && screenWidth > 768) { // add random snowflakes only on larger screens
       addRandomSnowflakes(snowflakeCount);
   }