@keyframes orderablePulse {
    0% {
        background: rgba(170, 170, 255, 0);
    }
    
    50% {
        background: rgba(170, 170, 255, 0.5);
    }

    100% {
        background: rgba(170, 170, 255, 0);
    }
}

table.table-draggable tbody tr.pulse td {
    animation: orderablePulse 0.5s forwards ease-in-out;
    background-size: 400% 400%;
    animation-iteration-count: 1;
}