@media (max-width: 767px){
    .mobile-pan-bg{
        min-height: 100svh;
        background-size: cover;
        background-repeat: no-repeat;
        background-position: 0% center;
        animation: mobilePanX 18s linear infinite alternate;
    }

    @keyframes mobilePanX{
        from { background-position: 0% center; }
        to   { background-position: 100% center; }
    }
}