.-slid-item {
    opacity: 0;
    overflow: hidden;
    padding: 0;
    top: 0;
    transition: 0.5s ease-in-out;
    position: absolute;
}

.-slid-item.-slide-active {
    opacity: 1;
    z-index: 1111;
}

._slideshow {
    position: relative;
    height: 900px;
    ;
}