Text Content Editor – Change Font

Hi,
I have seen some other requests for being able to change the font in the email text. There is also no way to choose H tags in the text. I think this is a major flaw in the design. I have used mailchimp for many years and it is a basic functionality. Can I please request you more typography control in the next update.

In the meantime how can this be done in the CSS please. I have tried a variety of CSS options with no success.

Can we at least default the font the arial?

Thank you