@keyframes icon-bounce {
    0%, 100%, 20%, 50%, 80% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
    40% {
        -webkit-transform: translateY(-10px);
        -ms-transform: translateY(-10px);
        transform: translateY(-10px);
    }
    60% {
        -webkit-transform: translateY(-5px);
        -ms-transform: translateY(-5px);
        transform: translateY(-5px);
    }
}
ul.other-info li a:hover i {
    animation: icon-bounce 800ms ease-out infinite;
    -webkit-animation: icon-bounce 800ms ease-out infinite;
}