Spent ages trying to work out why I couldn't change the font size (when I was using the size property instead of font-size)
Reminded myself that walking away sometimes and coming back an hour later resolves the problem
Used @media screen to change the size of certain elements on the page for when a screen size goes down to 900px width or less
Understood how to work locally using VS code and just use the local URL in my browser (rather than pushing to GitHub all the time)
Realised that this does not look good on my mobile phone!...subsequently realised it actually looks fine...GitHub just took a minute to update settings
