.cnpj-error {
    border: 1px solid #d93025 !important;
    background-color: #fff5f5;
}

.cnpj-tooltip-error {
    display: inline-block;
    margin-left: 5px;
    padding: 3px 5px;
    background: #d93025;
    color: #fff;
    font-size: 8px;
    border-radius: 4px;
    vertical-align: middle;
    white-space: nowrap;
}