.my-nav_yellow * .nested-list-item-name.active {
    background-color: #ffcc00;
    color: #ffffff;
}

.my-nav_yellow * .nested-list-item-name {
    color: #ffffff;
}

.my-nav_yellow * .nested-list-item-name:hover {
   background-color: #ffcc00; 
   color: #ffffff;
}