phinb Hi Phinb, thank you, that seems to have solved the issue!
To benefit other members, is this the code you added to the 'custom.css' file?
@media (max-width: 1201px){
.t3-mainnav .navbar-nav li:first-child .mega-group:first-child .level2.dropdown-menu > li:last-child a {
font-weight: 600;
}
}