diff --git a/webui/src/components/display/BlobPreview.svelte b/webui/src/components/display/BlobPreview.svelte
index c3be95d..fa2583f 100644
--- a/webui/src/components/display/BlobPreview.svelte
+++ b/webui/src/components/display/BlobPreview.svelte
@@ -163,6 +163,14 @@
     }
   }
 
+  .spinner {
+    width: 100%;
+    height: 260px;
+    position: absolute;
+    top: 0;
+    left: 0;
+  }
+
   .audiopreview {
     position: relative;