#css

I'm trying to get this website to look decent on mobile devices but the layout is all over the place. I've been using media queries to adjust the sizing and positioning of elements, but it's just not translating well. Has anyone else had trouble with this? I feel like I'm missing something obvious. I've been staring at this code for hours and I'm about to pull my hair out. I've tried using flexbox and grid, but nothing seems to be working like it should. Any advice would be greatly appreciated at this point.