Animated back to top button with CSS

[LITUATUI]

The idea is to show a back to top button only after scrolling with CSS.

This article shows some methods that only use CSS, no JS.

I especially like this method with a fading button.

What do you guys think?

[xoxys]

Can look into it again. On my last try, this wasn't working properly on all Browsers/Window sizes. That's why we decided to implement the current, more simple approach.

[xoxys]

The main issue is described here https://moderncss.dev/pure-css-smooth-scroll-back-to-top/#known-issues

If you have short-form content, this doesn't fail very gracefully on a shorter device viewport.