Added card and portal modules

source/screens/demo/card.njk

@@ -1,4 +1,4 @@
-<!-- index.njk -->
+<!-- card.page -->
 {% set pageBase = "../" %}
 {% set pageId = "card" %}
 {% set pageClass = "html_card" %}

source/screens/demo/maintenance.njk

@@ -13,6 +13,6 @@
 
 {% block main %}
 <div id="root" class="overflow">
-	<h1 class="txt_hero txt_center txt_gradient">HIPPIE</h1>
+  <h1 class="txt_hero txt_center txt_gradient">HIPPIE</h1>
 </div>
 {% endblock %}

source/screens/demo/portal.njk

@@ -0,0 +1,37 @@
+<!-- portal.page -->
+{% set pageBase = "../" %}
+{% set pageId = "index" %}
+{% set bodyClass = "body_portal" %}
+
+{% extends "demo/_default.njk" %}
+
+{% import "demo/macros/_gates.njk" as gate %}
+
+{% block title %}Portal{% endblock %}
+
+{% block head %}
+  {{ super() }}
+{% endblock %}
+
+{% block body %}
+  <div class="portal">
+    {{ gate.list(
+    'Tor mit Symbol und Liste',
+    '../demo', {
+      src: '/art/demo/flag_websafe_128x80.gif',
+      alt: 'Flag of Interaktionsweise'
+    }, [
+      {
+        name: '1',
+        href: 'http://domain.tld',
+        img: '../art/bullet.gif'
+      }, {
+        name: 'Zwei',
+        href: 'http://domain.tld',
+        img: '../art/bullet.gif'
+      }
+    ]
+    ) }}
+    {{ gate.simple('Tor', '../demo') }}
+  </div>
+{% endblock %}