diff --git a/Examples/Ace/index.html b/Examples/Ace/index.html
index 76c57a1c..49302dd3 100644
--- a/Examples/Ace/index.html
+++ b/Examples/Ace/index.html
@@ -9,6 +9,16 @@
bottom: 0;
left: 0;
}
+ .inserted {
+ position:absolute;
+ z-index:20;
+ background-color: #FFC107;
+ }
+ .deleted {
+ position:absolute;
+ z-index:20;
+ background-color: #FFC107;
+ }