scroll-up button is not there

[adarsh4489]

a button should be present when some one scroll down the page and then it appears so that user cand directly move to the top of the page

[adarsh4489]

and this should be implemented on all pages

[vivek1384]

i have fixes #28 by adding this.

[vivek1384]

HTML code to add in every page.

[vivek1384]

// Scroll btn JavaScript
const scrollBtn = document.getElementById("scrollBtn");

window.addEventListener("scroll", () => {
if (window.scrollY > 700) {
scrollBtn.style.display = "block";
} else {
scrollBtn.style.display = "none";
}
});
scrollBtn.addEventListener("click", () => {
window.scrollTo({
top: 0,
behavior: "smooth",
});
});
// Scroll btn JavaScript ends

JavaScript Code to add in main.js file.