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

A set of reference stylesheets for EPUB Reading Systems

/* Readium CSS 
   Custom colors pref

   A submodule managing custom colors for user settings
   Part of “Chrome Advanced” class – no flag required.

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

:root[style*="--USER__backgroundColor"] {
  background-color: var(--USER__backgroundColor) !important;
}

:root[style*="--USER__backgroundColor"] * {
  background-color: transparent !important;
}

:root[style*="--USER__textColor"] {
  color: var(--USER__textColor) !important;
}

:root[style*="--USER__textColor"] *:not(h1):not(h2):not(h3):not(h4):not(h5):not(h6):not(pre) {
  color: inherit !important;
}