diff --git a/src/renderer/style.less b/src/renderer/style.less
index fe5f7289..c61f6f27 100644
--- a/src/renderer/style.less
+++ b/src/renderer/style.less
@@ -184,6 +184,7 @@ input[type=range].web-slider::-webkit-slider-runnable-track {
   height: 100%;
   flex-direction: column;
   opacity: 1;
+  overflow: hidden;
 }
 
 #app-sidebar {