Emby Css Themes Upd
requires copying Emby.CustomCssJS.dll to your Emby server's programdata/plugins directory, copying CustomCssJS.js to system/dashboard-ui/modules , and then editing system/dashboard-ui/app.js to add the plugin to the startup sequence.
Emby CSS themes are snippets of code injected into your Emby Server. They override the default styling rules of the web interface and compatible client apps (like the Android, iOS, or desktop apps that render the web UI). emby css themes upd
and refresh Emby