Revised spinner position

Author: Becky Sroufe

app/less/loading.less

@@ -10,7 +10,7 @@
   .loading-modal {
     position: relative;
     margin: 0 auto;
-    top: 20%;
+    top: 35%;
     width: 100px;
     height: 100px;
     background: rgba(235, 235, 235, 0.5);