diff --git a/subjects/nesting-organs/README.md b/subjects/nesting-organs/README.md
index c289ddae3..826701750 100644
--- a/subjects/nesting-organs/README.md
+++ b/subjects/nesting-organs/README.md
@@ -45,6 +45,7 @@ p {
   width: 60px;
   display: flex;
   justify-content: space-between;
+  align-items: center;
   background-color: cyan;
 }