.lazySlider {
    position: relative;
    line-height: 0;
    overflow: hidden;
}

.lazySlider .hidden {
    display: none;
}

.lazySlider .placeholder {
    width: 100%;
    opacity: 0;
    z-index: 0;
    position: relative;
}

.lazySlider .innerSlide {
    position: absolute;
    z-index: 2;
    top: 0;
    width: 100%;
}

.lazySlider .slideItem {
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 5;
    display: none;
}

.lazySlider .slideItem:first-child {
    z-index: 9;
}

.lazySlider .slideItem:last-child {
    z-index: 7;
}

.lazySlider .slideItem img {
    width: 100%;
}