I want to learn how to do this

README: Webflow - Hayley's Dapper Site

I have been trying to follow and coppy this code but I am so confused. I really wanty this effect but dont know how. Can anyone help with finding a way to do this?

hi @Hayley_Jones as you can see the element section-2-left has interaction section-scroll-main were col-right is set -200%. If this doesn’t work for you check example again as you are missing something, like pointing to correct element in animation (check if there is yellow triangle) or wrong unit (% vs px) etc.