Merge pull request #4637 from Laravel-Backpack/remove-duplicate-spinner

remove duplicate spinner

Author: tabacitu

src/public/packages/backpack/base/css/blue-bundle.css

@@ -17,6 +17,10 @@
       left: calc(50% - 16px);
       position: absolute;
     }
+
+    & > div {
+      display: none !important;
+    }
   }
 
   .dataTables_length select {