github.css in sdoc-0.4.1

- old
+ new

@@ -2,15 +2,9 @@
 
 github.com style (c) Vasily Polovnyov <vast@whiteants.net>
 
 */
 
-pre code {
-  display: block; padding: 0.5em;
-  color: #000;
-  background: #f8f8ff
-}
-
 pre .comment,
 pre .template_comment,
 pre .diff .header,
 pre .javadoc {
   color: #998;