diff --git a/12/style.css b/12/style.css
index b2a1b09..eeb964b 100644
--- a/12/style.css
+++ b/12/style.css
@@ -458,15 +458,13 @@ a:hover{
   background-color: black;
   position: absolute;
   border: 3px white solid;
-  top: 530;
+  top: 530px;
   left: 0px;
 }
 
 iframe.hidden {
 	display:none;
     overflow: hidden;
-    top: 530px;
-  	left: 0px;
 }
 
 #resources_05 {