diff --git a/12/style.css b/12/style.css
index ce598c6..6a30ab4 100644
--- a/12/style.css
+++ b/12/style.css
@@ -525,18 +525,21 @@ iframe.hidden {
 	border: 3px white solid;
   	width: 100px;
   	height: 100px;
+  	align-content: center;
 }
 #clock_icon {
     color: white;
     border: 3px white solid;
     width: 100px;
   	height: 100px;
+  	align-content: center;
 }
 #resources_icon {
     color: white;
     border: 3px white solid;
   	width: 100px;
   	height: 100px;
+  	align-content: center;
 }
 
 #TOC_icon:hover {