@evidentpoint/readium-css/css/src/modules/user-settings-submodules/ReadiumCSS-fontSize_pref.css

A set of reference stylesheets for EPUB Reading Systems

/* Readium CSS 
   Font size pref

   A submodule managing font-size for user settings
   Part of “User Overrides” class – no flag required.

   Repo: https://github.com/readium/readium-css */

:root[style*="--USER__fontSize"] {
  font-size: var(--USER__fontSize) !important;
}