I’m currently experimenting with Element Triggers on creating Parallax effects. I was wondering if there was a way to create a parallax effect so that there wouldn’t be an empty space between the 3rd red box and the black footer (see link).
I just checked your build and understand what your issue with the parallax effect.
Usually parallax effects are applied on background elements and those are scaled up so that it doesn’t look cut off when moving.
But in this case when moving the sections, you can do one thing; instead of going from 0px to -250px, try going from 250px to 0px. This was your section starts moving as it comes in view and settles to normal position (0px) as the interaction ends.