Ticket #51249: 51249.patch

src/wp-admin/css/customize-controls.css

@@ -346 +346 @@
 .date-time-fields .date-input.day,
 .date-time-fields .date-input.hour,
 .date-time-fields .date-input.minute {
-        width: 46px;
+        width:52px;
+}
+
+.date-time-fields .day-fields.clear, .date-time-fields .time-fields.clear{
+        margin-top: 5px;
+}
+
+.wp-core-ui .date-time-fields .day-fields.clear select,.wp-core-ui .date-time-fields .time-fields.clear select{
+        vertical-align: top;
 }
 
 .date-time-fields .date-input.year {