@keyframes spinning {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes messageflash {
    0% {
        opacity: 0;
    }

    75% {
        opacity: 0.5;
    }

    50%,
    100% {
        opacity: 1;
    }
}

@keyframes progressbar-stripes {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 48px 0;
    }
}