Add a spinner

diff --git a/app/index.html b/app/index.html
index c46501152a51b5d1b7e2d8203e201cb8f672c0c0..4557fcbaed864d625d6931ac0c64f4b70fbcdb65 100644 (file)
--- a/app/index.html
+++ b/app/index.html
@@ -76,7 +76,7 @@
         <div class="row">
             <div class="col-lg-12">
                 <center>
-                    Loading...
+                    <i class="fa fa-refresh fa-4x fa-spin"></i>
                 </center>
             </div>
         </div>