Help with an absolute CSS beginner test : Change the font size of an element

Hi guys! I have just started the basic course so I am a super beginner meaning that I am actually talking in a Martian language basically. I am trying to advance on the course but I cannot seem to get this problem right.

Could you please let me know what I am doing wrong?
on the left the problem and on the right my solution… which is wrong :frowning:

thanks a lot for your help

It is a dash (-) not an underscore (_) that is separating the words font and size.

Oh damn it! that will be my main issue in this course! :frowning:

Thank you sooooo much for your help @lasjorg
really appreciate it.