.carousel-item{
    height: 240px;
    background: #f8f9fa;
}

.carousel-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px 20px 0 0;
}

.carousel-control-prev-icon,
.carousel-control-next-icon{
    background-color:rgba(0,0,0,.6);
    border-radius:50%;
    padding:15px;
}