.was-validated .form-control:not([required]):valid {
    border-color: var(--bs-border-color);
    background-image: none;
    padding-left: .75rem;
    padding-right: .75rem;
    box-shadow: none;
}

.was-validated .form-select:not([required]):valid {
    border-color: var(--bs-border-color);
    background-color: var(--bs-body-bg);
    box-shadow: none;
}