Small fonts begone! Now you can choose the font size and style for the HTML and Visual text editor under Edit Posts / Pages and the reply field of Com
A simple Admin plugin that lets you choose the font style and size for the Edit Posts / Pages test editor. Works with both the HTML and Visual editor and the reply field of Comments in WordPress admin. Also works with the Fullscreen / Distraction Free Editor. Comes with a preview feature.
More info is available here.