Hello Friends,

please find in attached zip file a simple, css variable coloured dark mode theme based on the standard bootstrap.css.

SHA256: aee3b158988665430dddffb318a5d3c4bfb030f5ad963a7858be7121638e039b

Just add
'$CONF['theme_css'] = 'css/its.css';
to your
config.local.php
or rename as well the css and upload to
/path-to-your-postfixadmin/public/css/