"About You" Lesson on html Lesson 12 font Helvetica

Lesson 12 asks students to write font-family Helvetica, however it does not work. I think because that is not an available font in Google Chrome. It does not allow you to move on even if the code is correct.
It says request Helvetica but see times new roman

can you post your code?

As far as I know, you might be doing it wrong.

It should be set up in the style tag as [quote]
body {
text-align: center;
background: black;
color: white;
font-family: Helvetica;


‚ÄčThe site is not working right now. The preview screen is not showing
anything for me or my students‚Äč