Hi,
I have simple question but can't figure it out so I will just explain it without code it this is ok.
I'm calling a function when specific element comes into viewport. Let say that element has class button with opacity: 0.
Function tween it from opacity 0 to 1. After that all elements with with the class button have opacity 1. But I want that only button that is in viewport has opacity 1 and all others are still on 0. When second button comes into viewport he turns from 0 to 1 and so on.
Trick is that I don't want to set unique classes or ID's to every button.
Is there a way to do it, or can you point me in the right direction?
thank you guys
