Referencing an external stylesheet from the Marketo custom form CSS area

[SanfordWhiteman]

You're including an insecure stylesheet in your screenshot.

Pls provide your actual URLs, redaction is getting in the way of troubleshooting.

[Mariano_Adunse]

Yeah I noticed that was the issue after I checked the console

[SanfordWhiteman]

Would've been the same error if injected via JS, then.

FYI: @import is less efficient network-wise than JS injection.