Use local GitHub ribbon images.

Author: Ariya Hidayat

images/ribbon.png

@@ -73,7 +73,7 @@ <h3>Options:</h3>
     <div class="footer"><strong>CSS Beautify</strong> is an open-source project from <a href="http://senchalabs.org">Sencha Labs</a>.<br>Check the repository at <a href="http://github.com/senchalabs/cssbeautify">github.com/senchalabs/cssbeautify</a>.</div>
 
 </div>
-  <p><a href="http://github.com/senchalabs/cssbeautify"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://d3nwyuy0nl342s.cloudfront.net/img/abad93f42020b733148435e2cd92ce15c542d320/687474703a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f677265656e5f3030373230302e706e67" alt="Fork me on GitHub"></a></p>
+  <p><a href="http://github.com/senchalabs/cssbeautify"><img style="position: absolute; top: 0; right: 0; border: 0;" src="images/ribbon.png" alt="Fork me on GitHub"></a></p>
   </div>
   <script>format();</script>