New Homepage - Mobile first, SASS/SCSS, Flexbox, Grid

What challenges did you encounter, and how did you overcome them?

I had trouble getting the menu pop-out to work properly. I initially used 'position absolute', but I learned about 'inset' after looking at another user's solution. When I did 'position: absolute', the menu would remain in place when I changed the width of the screen (as expected I suppose). Using 'inset' was much more efficient and I could set the menu to only take up a percentage of the screen width.