Contributed to the godotengine/godot repository by enhancing the Classic Theme PopupMenu’s visual alignment, focusing on UI/UX adjustments and theme development using C++. The work involved refining layout constants such as h_separation, item_start_padding, and item_end_padding to utilize popup_margin, resulting in more consistent horizontal margins across popup menus. This targeted update improved the classic theme’s appearance and ensured a uniform user experience throughout the interface. The contribution addressed a specific aspect of theme consistency, demonstrating attention to detail in UI polish. No bugs were fixed during this period, with efforts concentrated on delivering a single, well-defined feature enhancement.