http://www.quickandeasywebbuilder.com

The Font Size Extension for Quick 'n Easy Web Builder enhances your website's accessibility by introducing the capability to adjust font sizes with ease.
It adds two buttons, 'Bigger' and 'Smaller,' onto your page, empowering users to control the font size according to their preferences.



Demo
https://quickandeasywebbuilder.com/support/font-size.html

More information
https://www.quickandeasywebbuilder.com/extensions/index.php?file_id=228

Requirement:
Quick 'n Easy Web Builder 11

You can download the new extension through the Extension Manager (Menu->Tools->Extension Manager->Online Gallery).
or here
http://extensions.quickandeasywebbuilder.com/

Please read the included PDF documentation for instructions, license information, etc.