/* General styles for feed items */
.instafeed_column img,
.instafeed_column video,
.instafeed_mobile img,
.instafeed_mobile video {
    margin: 10px auto;
    display: block;
    width: 100%;
    max-width: 100%;
    border-radius: 15px;
    border: 1px solid #ddd;
}

/* Mobile specific styles */
@media (max-width: 768px) {
    .instafeed_column {
        display: none;
    }
    .instafeed_mobile {
        display: block;
    }
}

/* Desktop styles */
@media (min-width: 769px) {
    .instafeed_mobile {
        display: none;
    }
}