How to make a slider with a progress bar?

Question

Slider

I saw a slider on the off apple website, I really liked it (I remember earlier on the Internet I saw how to blind it) well, I want to do it so that I don’t sculpt crap, it turns out how to organize it? here is the site www.apple.com we need a slider with just such a progress bar .... does anyone have any in mind?)) I saw this one on the Internet for a long time ... but I can’t find it now .... thanks in advance)))