diff --git a/syonaimeguri/form.html b/syonaimeguri/form.html
index 6759997..9ed86c3 100644
--- a/syonaimeguri/form.html
+++ b/syonaimeguri/form.html
@@ -9,7 +9,7 @@
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+JP&display=swap" rel="stylesheet">
     <link rel="stylesheet" href="main.css" type="text/css">
-    <link rel="stylesheet" href="C.css" type="text/css"> <!--ここでcheck部分の表示非表示-->
+    <link rel="stylesheet" href="C.css" type="text/css" id="stylesheet"> <!--ここでcheck部分の表示非表示-->
  
     <title>記入フォーム</title>
 </head>