.alert-danger {
    color: #721c24;
    padding: 0.4rem;
    margin-bottom: 1rem !important;
    text-align: center;
    font-size: 0.9rem;
    border: 1px solid transparent;
    background: #f8d7da;
    border-radius: 5px;
    transition: opacity 2s ease-in-out;
}

.alert-info {
    color: #0c5460;
    padding: 0.4rem;
    margin-bottom: 1rem !important;
    text-align: center;
    font-size: 0.9rem;
    border: 1px solid transparent;
    background-color: #d1ecf1;
    border-color: #bee5eb;
    border-radius: 5px;
    transition: opacity 2s ease-in-out;
}

.alert-success {
    color: #155724;
    padding: 0.4rem;
    margin-bottom: 1rem !important;
    text-align: center;
    font-size: 0.9rem;
    border: 1px solid transparent;
    background-color: #d4edda;
    border-color: #c3e6cb;
    border-radius: 5px;
    transition: opacity 2s ease-in-out;
}

.invalid-feedback{
    color: red !important;
}

.is-invalid{
    margin-bottom: .5rem !important;
    border: 1px solid red !important
}

.fade-out {
    opacity: 0;
}