Includes (js, css to public)

public/css/loading.css

@@ -0,0 +1,19 @@
+.loader {
+    border: 16px solid #f3f3f3;
+    border-radius: 50%;
+    border-top: 16px solid rgb(101, 30, 122);;
+    width: 100%;
+    height: 100%;
+    -webkit-animation: spin 2s linear infinite; /* Safari */
+    animation: spin 2s linear infinite;
+}
+
+@-webkit-keyframes spin {
+    0% { -webkit-transform: rotate(0deg); }
+    100% { -webkit-transform: rotate(360deg); }
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}