diff --git a/css/style.css b/css/style.css
index 2bb6ef0..fbe0c95 100644
--- a/css/style.css
+++ b/css/style.css
@@ -44,6 +44,10 @@ form {
   margin: 0;
 }
 
+input[type='submit']:active{
+  background-color:green;
+}
+
 fieldset {
   border: 2px solid black;
   margin-left: 10px;