.part{padding:10px;border:1px solid #ddd;border-radius:8px;background-color:#1f3c7d;color:white;text-align:center;width:115px;cursor:pointer;box-shadow:0px 10px 20px rgba(0,0,0,20%);transition:transform .3s ease}.part:hover{transform:translateY(-10px)}.tab-content.show{display:flex;justify-content:center}