Hello, I'm trying to do something like that: https://streamable.com/vy54g5 But with a different approach, I want to have 2 sides, because my left side will change color. So the left side must be another part instead of a floating text. Other than that, I want to achieve the same thing.     Here is what I have so far. The problems I couldn't fix yet:   - I want to make the left side position sticky because when the purple left div hits the top of the