Instead of pasting thousands of lines of code, you can use the
Emby's custom CSS field expects absolute URLs for images. Solution: Use data URIs for small assets, or run a local HTTP server alongside Emby just to serve theme assets (messy). Better: Use base64 embedded background images directly in CSS. emby css themes portable
: A popular gist-based style that mimics the familiar row-based layout of Netflix. How to Apply CSS to Your Portable Emby Server Instead of pasting thousands of lines of code,