use custom layout for devise controllers

app/controllers/application_controller.rb

@@ -5,6 +5,7 @@ class ApplicationController < ActionController::Base
   respond_to :html
 
   before_action :set_locale
+  layout :set_layout
 
   # Prevent CSRF attacks by raising an exception.
   # For APIs, you may want to use :null_session instead.
@@ -22,8 +23,17 @@ class ApplicationController < ActionController::Base
     I18n.locale = session[:locale]
   end
 
+  def set_layout
+    if devise_controller?
+      "devise"
+    else
+      "application"
+    end
+  end
+
   def verify_captcha?(resource)
     return true unless recaptcha_keys?
     verify_recaptcha(model: resource)
   end
+
 end