firewall_gui: pretty font

firewall_gui/templates/firewall/index.html

@@ -10,11 +10,19 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta name="description" content="">
     <meta name="author" content="">
+    <link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro:200,400&subset=latin,latin-ext' rel='stylesheet' type='text/css'>
     <link href="{% static "css/bootstrap.min.css" %}" rel="stylesheet">
     <style>
       body {
+        font-family: 'Source Sans Pro', sans-serif;
         padding-top: 60px;
       }
+      h1, h2, h3, h4, h5 {
+        font-weight: 200;
+      }
+      textarea, input, select {
+        font-family: 'Source Sans Pro';
+      }
       .label {
         margin: 3px;
         padding: 5px;