When I add about 2000 lines of CSS, the Funnelish page does not save.
Hey @ddubinin7576 
Thanks for reporting this!
Funnelish doesn’t have a hard documented limit on CSS lines, but extremely large custom code blocks (like 2000+ lines) can sometimes fail to save due to browser or platform-side limitations — especially in the editor environment.
To investigate this issue more closely, could you please share your funnel URL with our Funnelish Support Team via live chat? We’ll take a closer look at what’s happening and help you find the best solution (like code optimization, external hosting, or splitting the CSS).
Let us know once you’ve shared it — happy to assist! 