Is it necessary to remember the CSS's syntax?

Question

The value's order really puzzles me.
background: -moz-radial-gradient(green, yellow, blue);
background: -moz-radial-gradient(circle, green, yellow, blue);
background: -moz-radial-gradient(bottom left, green, yellow, blue);
background: -moz-radial-gradient(bottom left, ellipse, green, yellow, blue);

Answer 1

If you ask me, it's necessary to know that this exists, and if you ever needed to refer it in future, you have to know where to find it. It's not necessary to remember these kind of too specific syntaxes

Answer 2

You'll be asked about the Box Model when it comes to testing your CSS knowledge in interviews

Answer 3

The primary question, whether the interview would test this?

Answer 4

fan yu can't say for sure, maybe. Before showing up for an interview, you refer these syntaxes once. But the employer should know that it's not necessary to keep such deep stuff in memory. If they reject you for not knowing this, you shouldn't be working there

Answer 5

@Rishi I got it, thank you!