[Web] Minor check fix

data/web/css/build/008-mailcow.css

@@ -243,4 +243,7 @@ legend > [class^="bi-"]::before, legend > [class*=" bi-"]::before {
 }
 code {
   font-size: inherit;
-}
+}
+.bootstrap-select.btn-group.show-tick .dropdown-menu li.selected a span.check-mark {
+  margin-top: 0px;
+}