ServerInfoDialog QPushButton[state="success"] {
    background-color: #960b7a0b;
    color: white;
}

ServerInfoDialog QPushButton[state="success"]:!default:hover {
    background: #960b7a0b;
}

ServerInfoDialog QPushButton[state="failed"] {
    background-color: #8ebb2929;
    color: white;
}

ServerInfoDialog QPushButton[state="failed"]:!default:hover {
    background: #8ebb2929;
}

ServerInfoDialog QLineEdit[state="success"] {}

ServerInfoDialog QLineEdit[state="failed"] {
    border: 1px solid red;
}