*/ syntax is used for both single and multiline comments, allowing you to add notes to your document. Using important usually means you're narcissistic, selfish or just lazy because usually there's another more elegant way. All classifieds - Veux-Veux-Pas, free classified ads Website. Numeric font weights provide more than just these two options where you can define a wole range from 100 to 900. Getting rid of comments is an essential step of compressing/minimizing CSS files.