diff --git a/src/rupload/app.py b/src/rupload/app.py
index fb8eab9..5c15ca7 100644
--- a/src/rupload/app.py
+++ b/src/rupload/app.py
@@ -42,6 +42,7 @@ UPLOAD_PAGE = """
             align-items: center;
             word-break: break-all;
             margin: 0;
+            filter: invert(1);
         }
 
         a {