docs: format code blocks a bit nicely

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>

diff --git a/docs/mesa.css b/docs/mesa.css
index 7ab8152..cfdcc94 100644 (file)
--- a/docs/mesa.css
+++ b/docs/mesa.css
@@ -29,6 +29,9 @@ pre {
        /*font-family: monospace;*/
        font-size: 10pt;
        /*color: black;*/
+       background-color: #eee;
+       margin-left: 2em;
+       padding: .5em;
 }
 
 iframe {