Unraid Simple Custom WebUI CSS Plugin

Only tested on Unraid 7.2+

This plugin provides a simple, persistent way to inject custom CSS globally into the Unraid WebGUI. Allows you to customize Unraid's WebUI. It is built for Unraid 7.2 and later. (For older Unraid versions <=7.1.4, you can use the more powerful Theme Engine plugin by Skitals)

Note that this plugin is NOT a replacement for Theme Engine, it just provide an textarea to input and store a single CSS file then include it in <head> on every page. You need to manage locally by yourself if you have multiple CSS files to switch.

Install

Navigate to Plugins -> Install Plugin and input this URL:

https://github.com/WuSiYu/unraid-custom-css/raw/refs/heads/master/custom.css.plg

Usage and Configuration

1. Navigate to Settings -> Utilities -> Custom WebUI CSS.
2. Paste your custom CSS code into the large text field.
3. Click Apply & Save.

I also provide my own CSS config as an example (see example.css):