Update style.css

style.css

@@ -1,22 +1,20 @@
-/*:not(:defined) > * {
+:not(:defined) > * {
   display: none;
 }
-
 html {
   height: 100%;
 }
-
 body {
   margin: 0;
   padding: 0;
   width: 100%;
   height: 100%;
 }
-*/
+
 model-viewer {
   width: 100%;
-  height: 100%;
-  background-color: #ffffff;
+  height: 1000px;
+  /*background-color: #ffffff;*/
 }
 
 
@@ -106,4 +104,4 @@ model-viewer[ar-status="session-started"] > #ar-prompt {
 
 model-viewer > #ar-prompt > img {
   animation: circle 4s linear infinite;
-}
+}