.carousel {
    height:600px;
}

.carousel-inner {
    height: 100%;
    width: 100%;
}

.carousel-item {
    height: 100%;
    width: 100%;
}

.image-cover {
    position: absolute;
    top: -13px;
    right: -13px;
    bottom: -13px;
    left: -13px;
    background: no-repeat center;
    background-size: cover;
    opacity: .4;
    filter: blur(40px);
}

.carousel-item img {
    position: relative;
    margin: auto;
    width: 100%;
    height: 100%;
    object-fit: contain;
}