.@{menu-prefix-cls} { // light theme &-light { .@{menu-prefix-cls}-item:hover, .@{menu-prefix-cls}-item-active, .@{menu-prefix-cls}:not(.@{menu-prefix-cls}-inline) .@{menu-prefix-cls}-submenu-open, .@{menu-prefix-cls}-submenu-active, .@{menu-prefix-cls}-submenu-title:hover { color: @menu-highlight-color; } } }