diff --git a/style/blue.css b/style/blue.css
index 8a6f5fc..e425310 100644
--- a/style/blue.css
+++ b/style/blue.css
@@ -12,7 +12,8 @@ nav > a:last-child {
     margin: 10px;               /*to collapse margins*/
 }
 
-nav > a:hover {
+nav > a:hover,
+.button:hover {
     background-color: #bfeaff;
 }