vinniediaz

Resolvido, ja descobri como!

basta adicionar essas classes e alterar de acordo com cada item do menu

.theme_menu .home-nav.current-menu-item > a,
.theme_menu .home-nav.current-menu-parent > a,
.theme_menu .home-nav .current_page_item > a,
.theme_menu .home-nav a:hover {
color: #00CC66;
font-weight: bold;
}

.theme_menu .sustenta-nav.current-menu-item > a,
.theme_menu .sustenta-nav.current-menu-parent > a,
.theme_menu .sustenta-nav .current_page_item > a,
.theme_menu .sustenta-nav a:hover {
color: #33FFCC;
font-weight: bold;
}

Yes!