.success-snackbar{
    background-color: #28a745 !important;
    color: #000000 !important;
}

.error-snackbar{
    background-color: #dc3545 !important; 
    color: #000000 !important;
}

.warn-snackbar{
    background-color: #ffc107 !important;
    color: #000000 !important; 
}

.info-snackbar{
    background-color: #e0e0e0 !important; 
    color: #000000 !important; 
}