.succes {
    animation: rotator 0.7s ease-in-out infinite,
               blinker 0.3s ease-in-out infinite;
    font-size: 5em;
    color: #096;
}

@keyframes rotator {
    from {
        transform: rotate(10deg);
    }
    50% {
        transform: rotate(-10deg);
    }
    to {
        transform: rotate(10deg);
    }
}

@keyframes blinker {
    from {
        color: #096;
    }
    25% {
        color: #996;
    }
    50% {
        color: #bb6;
    }
    75% {
        color: #996;
    }
    to {
        color: #096;
    }
}

.helaas {
    font-size: 1.8em;
    color: #a07;
    line-height: 1.6;
    text-align: center;
}