docs: format code blocks a bit nicely

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
2018-11-29 13:15:48 +00:00
parent b0319d0768
commit 0e4c7c3d5b
1 changed files with 3 additions and 0 deletions
@@ -29,6 +29,9 @@ pre {
 	/*font-family: monospace;*/
 	font-size: 10pt;
 	/*color: black;*/
+	background-color: #eee;
+	margin-left: 2em;
+	padding: .5em;
 }

 iframe {