_:n3e7a6c0491a9426196537c88b58c1a8exb0
<http://schema.org/description>
"Theme Font &amp; Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font."
<https://addons.mozilla.org/it/firefox/addon/theme-font-size-changer/>