diff --git a/12/style.css b/12/style.css
index 161267a..0b4e65a 100644
--- a/12/style.css
+++ b/12/style.css
@@ -421,7 +421,7 @@ a:hover{
   height: 10%;
   font-family: Roboto Mono;
   color: white;
-  background-color: white;
+  background-color: black;
   margin-top: 100px;
   font-size: 25px;
   text-align: center;
@@ -433,7 +433,7 @@ a:hover{
   width: 100%;
   height: 100%;
   border: none;
-  background-color: black;
+  background-color: none;
 }