added trust proxy and reduced opacity of instructions

Author: timatooth

public/style.css

@@ -29,7 +29,7 @@ section, footer, header{
 
 hgroup{
     position: fixed;
-    background-color: rgba(255, 255, 255, 0.7);
+    background-color: rgba(255, 255, 255, 0.9);
     width: 400px;
     height: 78px;
     top: 50%;

server.js

@@ -16,6 +16,7 @@ app.use(express.logger());
 app.set('views', __dirname + '/views');
 app.set('view engine', 'jade');
 app.set('view options', {layout: false });
+app.enable('trust proxy');
 app.configure(function(){
     app.use(express.static(__dirname + '/public'));
 });