Growing sub menu (animated/simulated UI)
How do I make something like animated growing boxes?
I have a project in which I want to show off a documentation, and it has some listed Items, that I want to show in a rounded box. How do I animate this box to grow?
Here is an example: https://www.youtube.com/watch?v=iJ6rpgbnIRM
How would I animate it to look like the 'sub menus' that grow out to the left and right in the video? (the animation is at the start of the video. For more Context, I am talking about the boxes with the contents "[A2]" and "[C7]" for example).
Would also be cool to know how to animate lines growing/going from point A to B like in the video (the lines "walking"/"growing" over to the animated boxes)