.carousel .carousel-item:before {
    content: "";
    background-color: rgba(11, 30, 61, 0.85);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.carousel .carousel-content {
    z-index: 3;
}

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