text: 
  // JS for Category dropdown menu
  function myFunction() {
      var x = document.getElementById("Demo");
      if (x.className.indexOf("w3-show") == -1) {
        x.className += " w3-show";
      } else {
        x.className = x.className.replace(" w3-show", "");
      }
    }
    
    // JS back to top button
    window.onscroll = function() {scrollFunction()};
    function scrollFunction() {
        if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
            document.getElementById("myBtn").style.display = "block";
        } else {
            document.getElementById("myBtn").style.display = "none";
        }
    }
    function topFunction() {
        document.body.scrollTop = 0;
        document.documentElement.scrollTop = 0;
    }
    