@media (min-width: 769px) { /*Desktop only */
    .content-wrapper {
        background-image: url('../images/banners/mobile_b_desk.webp'), var(--fallback-gradient);
    }
}
@media (max-width: 768px) { /*Mobile only */
    .content-wrapper {
        background-image: url('../images/banners/mobile_b_mobi.webp'), var(--fallback-gradient);
    }
}