Change title font

To what?

Site title and post title. Sorry if my question was lacking of details.

I’m testing this theme locally, and i’d like to change these parameters.

Are you using a child theme or a custom CSS plugin?

Stick the following in your child theme (or custom css plugin):

h1.post-title, h1.site-title {
font-family: sans-serif;
}

Are you using a child theme or a custom CSS plugin?

A child theme.

Stick the following in your child theme (or custom css plugin):

I’ll give a try right away, thanks.

It works fine, thank you so much ??