Update flare-ui/src/index.html

flare-ui/src/index.html

@@ -23,6 +23,11 @@
       align-items: center;
       justify-content: center;
       z-index: 10000;
+      transition: opacity 0.3s ease-out;
+    }
+    
+    .initial-loader.fade-out {
+      opacity: 0;
     }
     
     .spinner {