port prettify.css from trunk

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1563838 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/style/css/prettify.css b/docs/manual/style/css/prettify.css
index 46646cb16d0eb02422ed96108aefe3f2bb6e061b..012a8e9ff2c4119e58fc662f3abc9c6417ee16a9 100644 (file)
--- a/docs/manual/style/css/prettify.css
+++ b/docs/manual/style/css/prettify.css
@@ -32,7 +32,7 @@
 }
 
 /* Put a border around prettyprinted code snippets. */
-pre.prettyprint { padding: 2px; border: 1px solid #888; tab-size: 4; }
+pre.prettyprint { padding: 2px; border: 1px solid #888; tab-size: 4; overflow: auto; overflow-y: hidden; }
 
 /* Specify class=linenums on a pre to get line numbering */
 ol.linenums { margin-top: 0; margin-bottom: 0 } /* IE indents via margin-left */
@@ -118,4 +118,4 @@ pre.lang-perl{
 .lang-perl .lit { color: #088 } /* a literal */
 .lang-perl .str { color: #009606 } /* string content */
 .lang-perl .kwd { color: #00C; font-weight: bold }  /* a keyword */
-.lang-perl .typ { color: #808 }  /* a type name */
\ No newline at end of file
+.lang-perl .typ { color: #808 }  /* a type name */