Fonts and selectors

I’ve installed the google font plugin and changed to Another font on the welcome-message and welcome-title.

However, I would like to change fonts on other places as well.

What would be the selector to add to change:

font in the menu?
font on the welcome button (Maybe simply “.welcome-button”)?
font in the welcome text on the front page?

//C

I’m afraid this is not the right place to ask for support, as it is related to a plugin and not to the theme.

But I think I showed you at some point how to find classes with the Chrome debugging tool.

Chrome debugging tool… thank you