var preloader = document.getElementById("loading");
    var body = document.querySelector("body");
    var html = document.querySelector("html");
    document.addEventListener("DOMContentLoaded", function () {
      setTimeout(function loader() {
        preloader.style.display = "none";
        body.classList.remove("no-scroll-y");
        body.classList.add("no-scroll-x");
        html.classList.add("no-scroll-x");
      }, 1500);
    });