1 files changed, 16 insertions, 0 deletions
diff --git a/toolkit/content/widgets/moz-button-group/moz-button-group.css b/toolkit/content/widgets/moz-button-group/moz-button-group.css
new file mode 100644
index 0000000000..ba79d69e12
--- /dev/null
+++ b/toolkit/content/widgets/moz-button-group/moz-button-group.css
@@ -0,0 +1,16 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+:host {
+  display: flex;
+  justify-content: flex-end;
+}
+
+::slotted(button) {
+  margin: 0 !important;
+}
+
+::slotted(button:not(:first-child, .popup-notification-dropmarker)) {
+  margin-inline-start: var(--space-small) !important;
+}