[UE4] Objects UI Widget

I wanted to try something new and I chose the UI widgets in Unreal Engine 4. I don't have experience with UI, so I decided to reconstruct the style of interactive objects from my favorite game Life is Strange.
I created four types of widgets and also a outline post-process and objects highlight effect. Using Blueprints I added a fully functional four action buttons. Configuration of interactive objects is based on prepared blueprint parent, where you just need to change mesh, add appropriate text or enable additional effects.
Painting textures and creating shaders for UI was a very nice experience.
Used scene and objects are from the package: Post Soviet Room (https://www.unrealengine.com/marketplace/en-US/slug/post-soviet-room).