.np-validate-err {
    display: none;
    margin: 6px 2px 0;
    font-size: 11px;
    line-height: 1.7;
    color: #bf1313;
    text-align: right;
}
.np-validate-err.is-visible { display: block; }


.np-validate-invalid {
    border-color: #bf1313 !important;
}

@keyframes np-validate-shake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-6px); }
    40%      { transform: translateX(6px); }
    60%      { transform: translateX(-4px); }
    80%      { transform: translateX(3px); }
}
.np-validate-shake {
    animation: np-validate-shake 0.40s ease-in-out;
}

.np-validate-form button[type="submit"]:disabled,
.np-validate-submit:disabled, .np-valivate-disabled {
    opacity: 0.6;
    background: #dddddd !important;
    color: #8b8b8b !important;
    border-color: transparent !important;
}