.mfa-verify-code input {
    width: 16px;    
    font-size: 16px;
    text-align: center;
    margin: 5px 2px;
}

.mfa-verify-code input:nth-child(4) {
    margin-left: 10px;
}

/** Mobile styles */
.ui-field-contain .mfa-verify-code{
    display: flex;
    justify-content: space-between;
}

.mfa-verify-code div.ui-input-text {
    margin-left: 0.5em;
    margin-right: 0.5em;
}

.mfa-verify-code div.ui-input-text input {
    width: 100%;
    text-align: center;
}