What does this extension do?

Allows you to customize your backend fonts in the extension configuration. Sizing of fonts and google fonts in modules, pagetree and inner frame are available.

Settings of extension.

Demo of what the extension does.

You should allow your own backend for external loads.

↑ Known Issues

Your adblocker might block some of the backend fonts, because some font's were loaded from google and some fonts are localy delivered with this extension.