Settings.css

.quiqqer-auth-google2fa-register-grid-container {
    float: left;
    height: 100%;
    width: 100%;
}

.quiqqer-auth-google2fa-register-showkey-key {
    font-family: monospace;
    font-size: 16px;
    letter-spacing: 2px;
}

.quiqqer-auth-google2fa-register-showkey-recoverykeys {
    font-family: monospace;
}

.quiqqer-auth-google2fa-register-generatekey {
    float: left;
    width: 100%;
}

.quiqqer-auth-google2fa-register-generatekey span {
    display: inline-block;
    margin-bottom: 5px;
    width: 100%;
}

.quiqqer-auth-google2fa-register-generatekey input {
    width: 100%;
}

.quiqqer-auth-google2fa-register-showkey-data .field-container-item {
    width: 150px;
}

.quiqqer-auth-google2fa-register-showkey-recoverykeys ul {
    padding-left: 20px;
}