loading text bottom;

src/components/tutorial-2d.js

@@ -6,5 +6,6 @@ AFRAME.registerComponent('tutorial-2d', {
   play: function () {
     this.el.sceneEl.canvas.style.display = 'block';
     document.getElementById('tutorial2d').style.display = 'none';
+    document.getElementById('loadingText2d').style.display = 'none';
   }
 });

src/index.html

@@ -263,6 +263,7 @@
     </a-scene>
 
     <img id="tutorial2d" data-src="assets/img/tutorial2d.png">
+    <h1 id="loadingText2d" style="position: fixed; bottom: 10px; left: 0; right: 0; margin; 0 auto; text-transform: uppercase; color: #FAFAFA; text-align: center; font-family: monospace">Loading...</h1>
     <script>
       // Defer image so loading image loads first.
       const tutorial2d = document.getElementById('tutorial2d');