Basic site flow improvements and devise handling

app/views/suppliers/confirmations/new.html.slim

@@ -2,11 +2,8 @@ h2= t('devise.confirmations.title')
 
 = form_for(resource, :as => resource_name, :url => confirmation_path(resource_name), html: { method: :post, class: 'form-horizontal' }) do |f|
   = devise_error_messages!
-  .control-group
-    = f.label :email, class: 'control-label'
-    .controls
-      = f.email_field :email
-
-  .control-group
-    .controls= f.submit t('devise.confirmations.submit_text'), class: 'btn-primary'
+  = f.row :email do
+    .form-label= f.label :email, class: 'control-label'
+    .form-field= f.email_field :email
+  .form-row.form-actions= f.submit t('devise.confirmations.submit_text'), class: 'button'
 = render "links"