diff --git a/definitions/globals/site.less b/definitions/globals/site.less
index ecb86e6..0cbc725 100644
--- a/definitions/globals/site.less
+++ b/definitions/globals/site.less
@@ -135,6 +135,7 @@ a:hover {
   body ::-webkit-scrollbar {
     -webkit-appearance: none;
     width: @customScrollbarWidth;
+    height: @customScrollbarWidth;
   }
   body ::-webkit-scrollbar-track {
     background: @trackBackground;