diff --git a/components/駅名表/Sign.js b/components/駅名表/Sign.js
index c415cc1..e641f97 100644
--- a/components/駅名表/Sign.js
+++ b/components/駅名表/Sign.js
@@ -342,6 +342,7 @@ const styleSheet = {
     flex: 1,
     flexDirection: "row",
     alignContent: "center",
+    alignItems: "center",
   },
   下枠左右マーク: {
     fontWeight: "bold",