Profile Card Component

i completely went on insane on this project, i don't know but my body keeps losing its size of 100vh when i resize it which makes my card move to the left since the body which is my grid no taking the whole viewport and when i remove my pseudo elements before and atfer it seems to solve the problem. so please if anyone knows the answer le me know i've been trying for at least 5 hours and i couldn't find an answer i feel like i'm still lost when it comes to pseudo elements and the way they work, Thank you.