.carosello .carousel-control-prev {
    width: 10%;
}

.carosello .carousel-control-next {
    width: 10%;
}

.carosello .carousel-inner {
    position: relative;
    width: 80%;
    overflow: hidden;
    margin-left: 10%;
    height: 350px;
}

.carosello .carousel-item {
    margin: 0 auto;
    height: 100%;
    width: auto;
}