My personal website
vittoriogioda.com
blog
portfolio
personal-website
1'use strict';
2
3;
4window.addEventListener('load', () => {
5 const gttButton = document.getElementById("totop");
6 if (!gttButton) return;
7 window.onscroll = () => {
8 if (
9 document.body.scrollTop > 300 ||
10 document.documentElement.scrollTop > 300
11 ) {
12 gttButton.style.visibility = "visible";
13 gttButton.style.opacity = "1";
14 } else {
15 gttButton.style.visibility = "hidden";
16 gttButton.style.opacity = "0";
17 }
18 };
19});