diff --git a/fullscreen.html b/fullscreen.html
index dc3cc5bb..02844593 100644
--- a/fullscreen.html
+++ b/fullscreen.html
@@ -7,6 +7,9 @@
     <meta name="apple-mobile-web-app-capable" content="yes">
     <meta name="robots" content="index,follow">
     <meta name="description" content="decent looking diagrams for engineers">
+    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
+    <meta http-equiv="Pragma" content="no-cache" />
+    <meta http-equiv="Expires" content="0" />
 
     <link rel="icon"
       type="image/png"
@@ -35,9 +38,17 @@
     <script type="text/javascript" src="build/js/dld4e-process.js"></script>
     <script type="text/javascript" src="build/js/app.js"></script>
 
-
+<style>
+html, body {
+  margin: 0;
+  padding: 0;
+  width: 100vw;
+  height: 100vh;
+}
+</style>
 </head>
 <body>
+
 <div class="drawing" id="svg"></div>
 </body>
 <script type="text/javascript">
