Simplified jade formatting for a Mailchimp email signup form.

mc_signupform.jade

#mc_embed_signup
            form#mc-embedded-subscribe-form.clear.sign-up(action='{{YOUR_MC_GENERATED_ACTION}}', method='post', name='mc-embedded-subscribe-form', target='_blank', novalidate='novalidate')
              label(for='mce-EMAIL') Subscribe to our mailing list
              input#mce-EMAIL.email.sign-up__email(type='email', value='', name='EMAIL', placeholder='email address', required='required')
              div(style='position: absolute; left: -5000px;')
                input(type='text', name='{{YOUR_MC_GENERATED_NAME}}', value='')
              input#mc-embedded-subscribe.button.sign-up__submit(type='submit', value='Sign Up', name='Sign Up')