.custom-slider-background {
    display: flex;
    align-items: stretch;
    position: absolute;
    top: 0;
    left: 0;

    right: 0;
    bottom: 0;
    transform: translate3d(0, 0, 0);

    opacity: 0;
    transition: opacity 800ms ease;
    z-index: 0;
}

.custom-slider-background.show {
    opacity: 1;
}

.custom-slider-background .custom-slider-background-image-stage-outer {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    position: relative;
    width: 50%;
    height: 100%;
    overflow: hidden;
}

.custom-slider-background .custom-slider-background-image-stage {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 1s ease;
}

.custom-slider-background-image-item {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

@media (max-width: 575px) {
    .custom-slider-background .custom-slider-background-image-stage-outer {
        width: 100%;
    }

    .custom-slider-background .custom-slider-background-image-stage-outer:nth-child(2) {
        display: none;
    }
}

.owl-carousel-wrapper {
    position: relative;
    z-index: 2;
}

.overlay-op-6:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}