font-awesome

applications/welcome/views/layout.html

@@ -20,6 +20,7 @@
          http://google.com/webmasters -->
     <meta name="google-site-verification" content="">
     <!-- include stylesheets -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"/>
     <link rel="stylesheet" href="{{=URL('static','css/bootstrap.min.css')}}"/>
     <link rel="stylesheet" href="{{=URL('static','css/web2py-bootstrap4.css')}}"/>
     <link rel="shortcut icon" href="{{=URL('static','images/favicon.ico')}}" type="image/x-icon">