.banner-new {
    overflow: hidden;
    width: 100%;
}

.carousel {
    width: 100%;
}

.carousel-cell {
    width: 100%;
}

    .carousel-cell img {
        width: 100%;
        height: auto;
    }

.carousel {
    background: #EEE;
}

.carousel-cell {
    overflow: hidden;
    position: unset;
}

    .carousel-cell img {
        display: block;
    }

@media screen and ( min-width: 768px ) {
    .carousel-cell img {
    }
}