01Which property defines the number of columns in a grid?
02What does the 'fr' unit stand for in CSS Grid?
03How do you create a gap of 20px between grid items?
04Which function allows a grid track to be at least 100px but grow to fill space?
05How do you make a grid item span 3 columns?
06Which property defines named grid areas visually in your code?
07What is the default value of 'grid-auto-flow'?
08How do you center an item both vertically and horizontally in a grid cell?