LeoTweaks Button Outlines
Buttons and pressure plates now have clear outlines that match the textures of their blocks. This makes them much more visible in the game world.
An excellent solution for players who want to easily locate buttons and pressure plates when they usually blend in with surrounding blocks. Besides practical benefits, this approach gives interfaces a neat and stylish appearance.

This resource pack works perfectly with any other texture packs! Instead of replacing button and plate textures, it uses JSON models to add outline borders to them. Therefore, the models automatically adapt to your selected texture packs.