<%= f.email_field :email, class: 'spree-flat-input', placeholder: Spree.t(:email) %>

<%= f.password_field :password, class: 'spree-flat-input', placeholder: Spree.t(:password) %>

<%= f.password_field :password_confirmation, class: 'spree-flat-input', placeholder: Spree.t(:confirm_password) %>