.sq-input {
    height: 42px;
    margin-top: 10px;
    border: 1px solid transparent;
}

/* Define how SqPaymentForm iframes should look when they have focus */
.sq-input--focus {
    border-color: #4A90E2;
}

/* Define how SqPaymentForm iframes should look when they contain invalid values */
.sq-input--error {
    border-color: #E02F2F;
}