Fractal Design Power Button Hider

I've got a Fractal Design Define 7 (i think), unfortunately i also have a couple of cats, that like to sit on the case and have turned of the server that the case is hosting. Created a clamp that utilizes the top air vents of the case to attach to the top of the case, blocking the ability to turn the PC off. This version also blocks all access to the USB connections and 3.5 mm audio jack. Because it's a server i don't use these anyway. The dimensions (1 cm) also makes it very rigid so when placed on the case the clamp isn't easily removed.