diff --git a/web/root/css/style.css b/web/root/css/style.css
index 5cc44f601a63eb3a8dbefe6fc794c7a4bf5af39c..eb7efa1709c1077ede626040341b7e76a60660ce 100644
--- a/web/root/css/style.css
+++ b/web/root/css/style.css
@@ -64,6 +64,11 @@ input.dropdown {
 	margin: 0 0 1em 0;
 }
 
+pre.ansi {
+	background-color : black;
+	font-family : Courier New, monospace;
+}
+
 .icon {
 	margin: 0 1em 1em 0;
 }