Need help with media query

help guys! I’m stuck. I managed to make my portfolio responsive in few different screen sizes, but when I scale down to the smallest size settings, it just reverts to default, completely ignoring that last media query. I was unable to find the problem, so if anyone out there could spare a few moments to take a look at my code, I would be very grateful.

also I’m still kind of a noob and I feel like I’m missing something obvious :confused: