1 files changed, 3 insertions, 0 deletions
diff --git a/404.html b/404.html
index 5d98b2f..b6890b3 100755
--- a/404.html
+++ b/404.html
@@ -1,5 +1,8 @@
+<!DOCTYPE html>
 <html>
 	<head>
+		<meta charset="UTF-8">
+		<meta name="viewport" content="width=device-width, initial-scale=1">
 		<title>404 Page Not Found</title>
 		<link href="CSS/main.css" rel="stylesheet" type="text/css">
 		<link href="favicon.ico" rel="icon" sizes="any">