Hello,
Add the below custom
.et-mini-content .menu li a:hover, div.mobile-menu-content .et_b_header-menu .menu li>.nav-sublist-dropdown:not(.nav-sublist), div.mobile-menu-content .et_b_header-menu .menu li>.nav-sublist>ul, div.mobile-menu-content .et_b_header-menu .menu li>ul:not(.nav-sublist-dropdown):not(.nav-sublist) { opacity: 1 !important; }
Regards
