Banner fix v2

Author: BotAn

overrides/main.html

@@ -1,11 +1,18 @@
 {% extends "base.html" %}
 
 {% block extrahead %}
+  <meta property="og:title" content="{% if page.title %}{{ page.title }} - {% endif %}{{ config.site_name }}">
+
+  {% if page.meta and page.meta.description %}
+    <meta property="og:description" content="{{ page.meta.description }}">
+    <meta name="description" content="{{ page.meta.description }}">
+  {% else %}
+    <meta property="og:description" content="{{ config.site_description }}">
+  {% endif %}
+
   <meta property="og:type" content="website">
   <meta property="og:image" content="{{ config.site_url }}{{ config.extra.social_image }}">
-  
   <meta name="twitter:card" content="summary_large_image">
-  <meta name="twitter:image" content="{{ config.site_url }}{{ config.extra.social_image }}">
 {% endblock %}
 
 {% block content %}