Ah, yes. I wasn't super clear with my initial comment.
Viewport units work great if I'm actually going for 100% of the window. Usually I have this issue when I've got a static navbar or footer that takes up some of the space and want to take up all of the remaining.
Sometimes calc() functions work and sometimes they don't, sometimes changing the window size breaks it, sometimes it doesn't...c'est la vie.
Ah, yes. I wasn't super clear with my initial comment.
Viewport units work great if I'm actually going for 100% of the window. Usually I have this issue when I've got a static navbar or footer that takes up some of the space and want to take up all of the remaining.
Sometimes calc() functions work and sometimes they don't, sometimes changing the window size breaks it, sometimes it doesn't...c'est la vie.
Just in case it helps, I think I have a tutorial that explores at least similar scenarios.