Create a specific transform/transition for windows [Solved]

[oatnoodles]

I want to create a transform transition to use on the dialogue window and choice window. However, my knowledge of transforms is very low, so I'm not sure how I could do it. I want the windows to fade (starts transparent then becomes opaque) and ease up (sort of like a slide, but with little movement) from a fixed position.

Here's an example of what I'm looking to make:
https://imgur.com/gallery/IcIGaml