diff --git a/components/tabs/content/browser-tabs.css b/components/tabs/content/browser-tabs.css
index c9d46be7de..6eb490862a 100644
--- a/components/tabs/content/browser-tabs.css
+++ b/components/tabs/content/browser-tabs.css
@@ -4,5 +4,6 @@
 
 browser-tabs {
     display: flex;
-    width: 100%;
+    background-color: var(--toolbar-bgcolor);
+    width: max-content;
 }
\ No newline at end of file