#2 replacing the default blue in the address bar (on Safari)

Author: angelobanse

docs/web/theme/base.html

@@ -11,6 +11,8 @@
         <meta http-equiv="X-UA-Compatible" content="IE=edge">
         <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
+        <meta name="theme-color" content="#338033">
+        <meta name="theme-color" content="#338033" media="(prefers-color-scheme: dark)">
         <meta property="og:image" content="{{ 'images/image-facebook.jpg'|url }}">
         <meta property="og:image:type" content="image/jpeg">
         <meta property="og:image:width" content="1080">