Dropdown menu issue in Plumberx

Dropdown menu issue in Plumberx

In Plumberx theme, some customer reported an issue, where the dropdown menu is not visible and possibly hides behind the revolution slider.

In order to fix this issue, Please enter below css in wp-admin/appearance/customise/additionalCSS box.

@media (min-width: 768px) { header.base { z-index: 2; }}