/* Small devices (tablets, 768px and down) */
@media (max-width:768px) {
    .banner img {
        content: url("../images/banner/banner11min.png");
    }
}

/* Small devices (tablets, 768px and up) */
@media (min-width:768px) {
}

/* Medium devices (desktops, tablets, 992px and up) */
@media (min-width:992px) {
}

/* Large devices (Large desktops 1200px and up) */
@media (min-width:1200px) {
}