diff --git wp-admin/css/list-tables-rtl.css wp-admin/css/list-tables-rtl.css
index 4072872..dbc0fe5 100644
--- wp-admin/css/list-tables-rtl.css
+++ wp-admin/css/list-tables-rtl.css
@@ -681,7 +681,7 @@ th.asc a:focus span.sorting-indicator {
 	min-width: 17px;
 	border: 1px solid #ccc; /* same color as buttons border */
 	padding: 3px 5px 7px;
-	background: #e5e5e5;
+	background: #f7f7f7; /* same color as buttons background */
 	font-size: 16px;
 	line-height: 1;
 	font-weight: 400;
diff --git wp-admin/css/list-tables.css wp-admin/css/list-tables.css
index aad8b58..fe8500f 100644
--- wp-admin/css/list-tables.css
+++ wp-admin/css/list-tables.css
@@ -681,7 +681,7 @@ th.asc a:focus span.sorting-indicator {
 	min-width: 17px;
 	border: 1px solid #ccc; /* same color as buttons border */
 	padding: 3px 5px 7px;
-	background: #e5e5e5;
+	background: #f7f7f7; /* same color as buttons background */
 	font-size: 16px;
 	line-height: 1;
 	font-weight: 400;