Your first challenge is to create a new Repl.it, and write some basic CSS and HTML.
Create a new repl and add some HTML elements to it. For example, <p> tags, <h1> tags, lists, links etc
Then try these out these 2 properties on different tags, using the correct CSS grammar.
Just have a play around with it and get used to the new language format! Demonstrate to your tutor that you understand the new grammar rules, and the basic concept behind CSS! Good luck!