How do I change the font of the customer login, create account, and sign in on my website?

[ConnorG]

Can anyone help?

[no_robotocha]

What theme are you using @ConnorG ?

[ConnorG]

ella theme 

[no_robotocha]

Typography can be changed / added as per: https://halosoft.gitbook.io/ella-documentation/theme-settings/typography

You can add custom CSS in the Customizer or in the theme files to target specific elements like the inputs as you like.

[ConnorG]

what would the custom css be? Im new to shopify so this is all foreign concepts for me. thank you for your help

[no_robotocha]

This isn't Shopify specific - you can use standard CSS as you would on any site. For instance:

Looking at the Ella demo theme, the form fields are contained in a div with the class .form-field so you could do:

.form-field {
  font-family: Arial, sans-serif;
}