.carousel-item {
    min-height: 810px;
    background-size: cover;
    background-position: center;
    position: relative;
    color: white;
}

@media (min-width: 576px) {
    .carousel-item {
        min-height: 715px;
    }
}

@media (min-width: 768px) {
    .carousel-item {
        min-height: 685px;
    }
}

@media (min-width: 992px) {
    .carousel-item {
        min-height: 550px;
    }
}