use docEl.clientWidth

Author: nuxodin

README.md

@@ -15,7 +15,7 @@ https://raw.githack.com/u1ui/parallax.attr/main/tests/test.html
 ## Ussage:
 
 ```js
-import 'https://cdn.jsdelivr.net/gh/u1ui/[email protected].3/parallax.min.js';
+import 'https://cdn.jsdelivr.net/gh/u1ui/[email protected].4/parallax.min.js';
 ```
 
 ```html

parallax.js

@@ -80,10 +80,10 @@ function removeGlobalListeners(){
 }
 
 // cache innerHeight, Is that of any use?
-let winHeight = innerHeight;
+let winHeight = document.documentElement.clientHeight; // was innerHeight // better this?: https://stackoverflow.com/questions/1248081/how-to-get-the-browser-viewport-dimensions
 let winWidth = innerWidth;
 addEventListener('resize',(e)=>{
-    winHeight = innerHeight;
+    winHeight = document.documentElement.clientHeight; // was innerHeight
     winWidth = innerWidth;
 });