diff --git a/style.css b/style.css
index 3264339..a754127 100644
--- a/style.css
+++ b/style.css
@@ -130,8 +130,8 @@ body {
         height: 45px;
     }
     .cell {
-        width: 40px;
-        height: 40px;
+        width: 45px;
+        height: 45px;
         font-size: 18px;
     }
 }