Before pushing anything to production use the developer tools and double check all HTML markup and CSS stylesheets for any errors. Integrated Development Environments are great for catching these slip-ups and text editors will have linter's that will parse HTML and CSS and raise errors for a missed semicolon. These slip-ups may cause errors in the future so it's a good idea to test for them. Looks like in your stylesheet you copied font-size: 32px several times and therefore didn't notice the missing semi-colon.
Before pushing anything to production use the developer tools and double check all HTML markup and CSS stylesheets for any errors. Integrated Development Environments are great for catching these slip-ups and text editors will have linter's that will parse HTML and CSS and raise errors for a missed semicolon. These slip-ups may cause errors in the future so it's a good idea to test for them. Looks like in your stylesheet you copied
font-size: 32pxseveral times and therefore didn't notice the missing semi-colon.