Set fixed position when element is centered?

[mosesoak]

Hi again @Stanko, how can I determine when an element is centered in the viewport in order to set position:fixed, continue parallaxing stuff horizontally, then release it after a certain scroll amount?

Thanks!

[Stanko]

That is straight from the demo:

https://muffinman.io/react-plx/

https://github.com/Stanko/react-plx/blob/master/docs/docs.scss#L291-L313 https://github.com/Stanko/react-plx/blob/master/docs/sticky-text.js

[mosesoak]

Gotcha, thanks!