diff --git a/static/bootstrap/css/style.css b/static/bootstrap/css/style.css
index caacc99..a608f01 100755
--- a/static/bootstrap/css/style.css
+++ b/static/bootstrap/css/style.css
@@ -152,7 +152,7 @@ span.floor {
 
 .ad1 {
 	height:100px;
-	background-color:gray;
+	background-color:silver;
 	text-align:center;
 	padding-top:15px;
 	color: white;
@@ -161,7 +161,7 @@ span.floor {
 
 .ad2 {
 	height:250px;
-	background-color:gray;
+	background-color:silver;
 	text-align:center;
 	padding-top:100px;
 	color: white;