change the background and navigation color of my mega menu
Please try adding the following Custom CSS in the Global Custom CSS area under Theme Settings >> Custom CSS.
.wd-dropdown-menu.wd-design-sized, .wd-nav-vertical .wd-dropdown-menu.wd-design-full-width {
background-color: red;
}
.wd-sub-menu li a {
color: white;
}
