Button reflection

Hey!:stuck_out_tongue:

I was wondering if somebody could tell me how should the reflection of this pill work. When the ball goes up something should happen to the reflection, but i am not sure what.
Should it fade or maybe grow smaller…don´t know what;(
Could somebody that´s maybe an “expert” tell me please:crazy:

Thank you.

regards: Daisy

Ive came up with this…
:slight_smile: