diff --git a/tt-rss.css b/tt-rss.css
index 0162638ba..5709f1d7d 100644
--- a/tt-rss.css
+++ b/tt-rss.css
@@ -578,6 +578,7 @@ div.prefsTabSelected {
 	font-weight : bold;
 	min-width : 100px;
 	text-align : center;
+	z-index : 999;
 }
 
 div.notice {