How to create splitting box animation

[julianc96306437]

Hi! I want to make a square appear as if drawn from opposite corners and then split apart to create a frame for some text (see attached images). The lines will appear from nothing (blank canvas).

[Kevin-Monahan]

Hi Julian,

You've described what you want to do very well. At what point are you having trouble? What have you tried so far? Let us know.

Thanks,
Kevin