add images and css from user site
diff --git a/index.html b/index.html
index a9acaad..233221f 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]--><head>
- <meta charset='utf-8'/><meta http-equiv='X-UA-Compatible' content='IE=edge'/><meta name='viewport' content='width=device-width, initial-scale=1'/><title>The Apache Groovy programming language - Contribute</title><link href='http://groovy-lang.org/img/favicon.ico' type='image/x-ico' rel='icon'/><link rel='stylesheet' type='text/css' href='http://groovy-lang.org/css/bootstrap.css'/><link rel='stylesheet' type='text/css' href='css/font-awesome.min.css'/><link rel='stylesheet' type='text/css' href='http://groovy-lang.org/css/style.css'/>
+ <meta charset='utf-8'/><meta http-equiv='X-UA-Compatible' content='IE=edge'/><meta name='viewport' content='width=device-width, initial-scale=1'/><title>The Apache Groovy programming language - Contribute</title><link href='img/favicon.ico' type='image/x-ico' rel='icon'/><link rel='stylesheet' type='text/css' href='css/bootstrap.css'/><link rel='stylesheet' type='text/css' href='css/font-awesome.min.css'/><link rel='stylesheet' type='text/css' href='css/style.css'/>
</head><body>
<div id='fork-me'>
<a href='https://github.com/apache/groovy'>
@@ -108,7 +108,7 @@
</div><div class='col-right'>
<p>
The Groovy programming language is supported by the <a href='http://www.apache.org'>Apache Software Foundation</a> and the Groovy community
- </p><img src='http://groovy-lang.org/img/asf_logo.png' title='The Apache Software Foundation' alt='The Apache Software Foundation' class='img-responsive'/>
+ </p><img src='img/asf_logo.png' title='The Apache Software Foundation' alt='The Apache Software Foundation' class='img-responsive'/>
</div>
</div><div class='clearfix'>© 2003-2017 the Apache Groovy project — Groovy is Open Source, <a href='http://www.apache.org/licenses/LICENSE-2.0.html'>Apache 2 License</a></div>
</div>