diff --git a/server.js b/server.js
index ea8a93c..7ff5594 100644
--- a/server.js
+++ b/server.js
@@ -1,6 +1,5 @@
 var http = require('http');
 var express = require('express');
-var module = require('./my_modules/filterInt');
 var jade = require('jade');
 
 var app = express();
diff --git a/views/main.jade b/views/main.jade
index cc1836c..ac686f2 100644
--- a/views/main.jade
+++ b/views/main.jade
@@ -41,15 +41,15 @@ html(lang='fr')
                             a(href="#{urls.stream}") Streaming simulator
 
                     ul.nav.navbar-nav.navbar-right.navbar-form
-                        div.form-group(style={margin: '5px'})
+                        div.form-group(style={'margin-left': '5px'})
                             a.btn.btn-default.btn-sm(type="button", href="https://github.com/tforgione/3dinterface")
                                 img(src="/static/GitHub-Mark/PNG/GitHub-Mark-32px.png", width="17px")
-                                span(style={'margin':'5px'}) Github Repo
-                        div.form-group(style={margin: '5px'})
+                                span(style={'margin-left':'5px'}) Github Repo
+                        div.form-group(style={'margin-left': '5px'})
                             a.btn.btn-default.btn-sm(type="button", href="https://github.com/tforgione/3dinterface/wiki")
                                 span.glyphicon.glyphicon-book(aria-hidden=true)
-                                span(style={'margin':'5px'}) Github wiki
-                        div.form-group(style={margin: '5px'})
+                                span(style={'margin-left':'5px'}) Github wiki
+                        div.form-group(style={'margin-left': '5px'})
                             a(href="mailto:thomas.forgione@gmail.com")
                                 button.btn.btn-default.btn-sm(type="button")
                                     span.glyphicon.glyphicon-envelope(aria-hidden=true)