diff --git a/css/rt-ai-html.css b/css/rt-ai-html.css
index 9267d3b..c97cc89 100644
--- a/css/rt-ai-html.css
+++ b/css/rt-ai-html.css
@@ -351,11 +351,8 @@ dialog {
     text-overflow: ellipsis;
 }
 
-img[src=""] {
-    display: none;
-}
-
-.qr-code:empty {
+.qr-code:has(img[src=""]),
+.qr-code:has(img:not([src])) {
     display: none;
 }