diff --git a/resources/cider-ui/style.less b/resources/cider-ui/style.less
index 7ea4e4ce..b7352d97 100644
--- a/resources/cider-ui/style.less
+++ b/resources/cider-ui/style.less
@@ -1498,7 +1498,7 @@ input[type="range"].web-slider.display--small::-webkit-slider-thumb {
   display: flex;
   align-items: center;
   padding: 0px 6px;
-  z-index: 1;
+  z-index: 2;
   position: sticky;
   top: 0;
   left: 0;