My character portraits being super zoomed in

[T3DDYZILLA]

Yesterday I'm not sure what buttons I hit but it caused character portraits to be large like this. I thought leaving and rejoining my game would help but it doesn't seem to be working!! (this is also my first time on here so lemme know if I did something wrong)

 

[ISSsloth]

What mod is this that makes the portraits like that? If I had to guess without knowing the mod, I'd think it was maybe a strange interaction with the zoom buttons.