update index.html

2017-10-23 22:41:19 -04:00 · 2017-10-23 22:41:19 -04:00 · 28c36e0d73
--- a/index.html
+++ b/index.html
@ -1,8 +1,10 @@
+<!doctype html> 
 <html>
 	<head>
 		<title>WebXR examples</title>
 		<meta charset="utf-8">
-
+		<meta name="viewport" content="width=device-width, initial-scale=1">
+		
 		<style>
 			body, html {
 				padding: 0;