JSFiddle - React, Tailwind, and code Playground

JavaScript

if (window.addEventListener) {
     //ie9+        
     window.addEventListener("scroll", function (){
            repositionArrows();        
     }, false);     
 }else{        
     //older ie's         
     window.attachEvent("onscroll", function (){ 
           repositionArrows();        
     });    
 }