WordPress : ajouter des modèles spécifiques à son thème | MACCILABO. Default theme fonts. Note: • To change font (as well as text size or color) in a post, a page or a text widget, you need to use the appropriate HTML; see my post Formatting text pt. 5. • To change the default font of any element, you need either the paid CSS upgrade or Typekit (and experience in CSS editing).
If you use the CSS upgrade, you must limit yourself to “browser-safe” fonts – see here; you can also change size and color. If you use Typekit, you can select any of the available fonts; size and color cannot be changed. Like this: Wordpress Themes.