<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org" lang="ja">
<head>
<meta charset="UTF-8">
<title>404 - Not Found</title>
<style>
body {
	font-family: Arial, sans-serif;
	text-align: center;
	margin-top: 80px;
}

h1 {
	font-size: 48px;
	color: #cc0000;
}

p {
	font-size: 18px;
}

a {
	display: inline-block;
	margin-top: 20px;
	text-decoration: none;
	color: #0066cc;
}
</style>
</head>
<body>
  <h1>404</h1>
  <p th:text="${message}"></p>
  <a th:href="@{/todo}" th:text="#{text.returnToTodo}"></a>
</body>
</html>
