diff --git a/src/components/timeline/Track.css b/src/components/timeline/Track.css
index 2748930054..f9f43a4a58 100644
--- a/src/components/timeline/Track.css
+++ b/src/components/timeline/Track.css
@@ -66,15 +66,15 @@
   overflow: hidden;
   width: 15px;
   height: 15px;
-  box-sizing: content-box;
+  flex-shrink: 0;
   padding: 1px;
   border: 0;
-  margin: 0 2px;
   background: url(../../../res/img/svg/close-dark.svg) no-repeat center;
   background-origin: content-box;
   background-size: contain;
   border-radius: 2px;
   color: transparent;
+  margin-inline-end: 2px;
   -moz-user-focus: ignore;
 }