.dropdown-item {  
    color: #ffffff !important;   
}
.dropdown-item:active, .dropdown-item:focus {
    color: #002366!important;
    background-color: #ffffff !important;    
}

.dropdown-item:hover {
    color: #002366!important;
}

.navbar,.navbar-light {
    background-color: #002366 !important;     
} 

.navbar-brand,.nav-link {
    color: #ffffff  !important;
}