diff --git a/plugins/Sidebar/media/Sidebar.css b/plugins/Sidebar/media/Sidebar.css
index e6f2a673..9faa0da2 100644
--- a/plugins/Sidebar/media/Sidebar.css
+++ b/plugins/Sidebar/media/Sidebar.css
@@ -137,6 +137,9 @@
 #button-sign-publish-arrow {
 	display: inline-block;
 	padding: 5px 10px;
+	padding-bottom: 7px;
+	border-left: 1px solid #888;
+	margin-left: 3px;
 }
 
 #button-sign-publish-menu {
diff --git a/plugins/Sidebar/media/all.css b/plugins/Sidebar/media/all.css
index 6bf49bf1..8b48d73c 100644
--- a/plugins/Sidebar/media/all.css
+++ b/plugins/Sidebar/media/all.css
@@ -191,6 +191,9 @@
 #button-sign-publish-arrow {
 	display: inline-block;
 	padding: 5px 10px;
+	padding-bottom: 7px;
+	border-left: 1px solid #888;
+	margin-left: 3px;
 }
 
 #button-sign-publish-menu {