diff --git a/atlas/templates/atlas/collection_viva_case.html b/atlas/templates/atlas/collection_viva_case.html
index 1a5d449b..1a886c86 100644
--- a/atlas/templates/atlas/collection_viva_case.html
+++ b/atlas/templates/atlas/collection_viva_case.html
@@ -3,6 +3,17 @@
 <html>
 <head>
     <title>Collection Viva Case</title>
+        <style type="text/css">
+            body, html
+            {
+                margin: 0; padding: 0; height: 100%; overflow: hidden;
+            }
+
+            #viewer
+            {
+                position:absolute; left: 0; right: 0; bottom: 0; top: 0px; 
+            }
+        </style>
 </head>
 <body>
     <h2 id="case-title">{{current_case.title}}</h2>
