Fixed Header. Ultimately I went with the bootstrap one since it works well with login button and collapses correctly. I liked the look of mine better, and the html/css is still there (very simple stuff).
Figured out why things didn't look right on mobile, needed the meta tag in head - <meta name="viewport" content="width=device-width, initial-scale=1">
Added a way to add new focuses. It's kind of the trello way rather than the medium or chains way. Medium would just be the one button, which I have so you can use that instead if you want. Chains has a sideways chain, but it wouldn't work with mobile.