otate(360deg);
             transform: rotate(360deg);
    }
}
@-o-keyframes ball-rotate-animation {
    0% {
        -o-transform: rotate(0deg);
           transform: rotate(0deg);
    }
    50% {
        -o-transform: rotate(180deg);
           transform: rotate(180deg);
    }
    100% {
        -o-transform: rotate(360deg);
           transform: rotate(360deg);
    }
}
@keyframes ball-rotate-animation {
    0% {
        -webkit-transform: rotate(0deg);
           -moz-transform: rotate(0deg);
           