How to change subscribe button colour - PostScript SMS

[Casj]

Does anyone know the code to change this subscribe button & link colour on password page?

 I want it to be black, not blue ?

(My themes are already set to black and white) 

 

[Made4uo-Ribe]

Hi @Casj 

Please, share your store URL. Thanks!

[Casj]

It’s https://casj.uk/password

[Made4uo-Ribe]

Thanks for the info, what device your using? This is on my end. 

[Casj]

thanks for checking! that's so strange im using iphone safari 

[Made4uo-Ribe]

That makes sense, as some design changes based on the device being used.

[Casj]

ah i see, do you know of anyway to change it so its the same across all devices?