new.html.erb in activeadmin-4.0.0.beta1

- old
+ new
@@ -1,19 +1,21 @@
-<div id="login">
-  <h2><%= active_admin_application.site_title(self) %> <%= title t('active_admin.devise.sign_up.title') %></h2>
+<div class="p-6 sm:p-8 space-y-4 md:space-y-6 w-full sm:max-w-md bg-white sm:rounded-md shadow dark:border dark:bg-gray-800 dark:border-gray-700">
+  <h2 class="text-xl font-bold text-gray-900 md:text-2xl dark:text-white">
+    <%= active_admin_application.site_title(self) %> <%= set_page_title t('active_admin.devise.sign_up.title') %>
+  </h2>
 
   <% scope = Devise::Mapping.find_scope!(resource_name) %>
   <%= render partial: "active_admin/devise/shared/error_messages", resource: resource %>
-  <%= active_admin_form_for(resource, as: resource_name, url: send(:"#{scope}_registration_path"), html: { id: "registration_new" }) do |f|
+  <%= active_admin_form_for(resource, as: resource_name, url: main_app.send(:"#{scope}_registration_path"), html: { id: "registration_new" }) do |f|
     f.inputs do
       resource.class.authentication_keys.each_with_index { |key, index|
         f.input key, label: t('active_admin.devise.'+key.to_s+'.title'), input_html: { autofocus: index.zero? }
       }
       f.input :password, label: t('active_admin.devise.password.title')
       f.input :password_confirmation, label: t('active_admin.devise.password_confirmation.title')
     end
     f.actions do
-      f.action :submit, label: t('active_admin.devise.login.submit'), button_html: { value: t('active_admin.devise.sign_up.submit') }
+      f.action :submit, label: t('active_admin.devise.login.submit'), button_html: { class: "w-full", value: t('active_admin.devise.sign_up.submit') }
     end
   end
   %>
 
   <%= render partial: "active_admin/devise/shared/links" %>