@media screen and (max-width: 768px)
{
    .cart_button-view
    {
        display: none;
    }
}
@keyframes round
{
    0%
    {
        transform: rotate(0);
    }
    to
    {
        transform: rotate(360deg);
    }
}
.buynow-btn .round
{
    animation: round 1s linear infinite;
}