head.html in apx-docs-theme-0.1.15

- old
+ new
@@ -1,14 +1,25 @@
 <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
+  {% if site.google_analytics %}
+  <script async src="https://www.googletagmanager.com/gtag/js?id={{ site.google_analytics }}"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+    gtag('config', '{{ site.google_analytics }}');
+  </script>
+  {% endif %}
 
-    <link rel="stylesheet" href="{{ "/assets/css/main.css" | prepend: site.baseurl }}">
-    <link rel="stylesheet" href="{{ "/assets/css/font-awesome.min.css" | prepend: site.baseurl }}">
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+  {% seo %}
 
-    <link rel="shortcut icon" href="{{ "/assets/img/favicon.ico" | prepend: site.baseurl }}">
-    {% seo %}
+  <link rel="shortcut icon" href="{{ "/assets/img/favicon.ico" | prepend: site.baseurl }}">
+  <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
+  <link rel="alternate" type="application/rss+xml" title="{{ site.title }}" href="{{ "/feed.xml" | prepend: site.baseurl | prepend: site.url }}" />
 
-    <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
-    <link rel="alternate" type="application/rss+xml" title="{{ site.title }}" href="{{ "/feed.xml" | prepend: site.baseurl | prepend: site.url }}" />
+  <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.3/css/all.css" integrity="sha384-UHRtZLI+pbxtHCWp1t77Bi1L4ZtiqrqD80Kn4Z8NTSRyMA2Fd33n5dQ8lWUE00s/" crossorigin="anonymous">
+
+  <!-- MAIN CSS -->
+  <link rel="stylesheet" href="{{ "/assets/css/main.css" | prepend: site.baseurl }}">
 </head>