#middle-top-slider .carousel-inner .picture {
    background: center center no-repeat;
    -webkit-background-size: auto 100%;
    background-size: auto 100%;
}

#middle-top-slider .carousel-inner .item .picture-inner {
    visibility: hidden;
    display: block;
}

/*xxsmall - medium*/
@media (max-width: 1239px) {
    #middle-top-slider .carousel-inner .picture {

    }
}