.image-index-slider {
    position: absolute;
    display: block;
    overflow: hidden;
    margin: -36px auto;
    border-radius: 24px;
    background: #ffffffbe;
    padding: 10px 16px;
        left: 50%;
        /* push left edge to the middle */
        transform: translateX(-50%);
        /* pull it back by half its width */
}

.image-index-slider .iis-scroll {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 8px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding: 0;
}

.image-index-slider .iis-thumb {
    appearance: none;
    border: 0;
    background: transparent;
    padding: 0;
    scroll-snap-align: center;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    //min-width: 72px;
    //min-height: 96px;
}

.image-index-slider .is-active {
  width: 18px !important;
}

.image-index-slider .iis-thumb img {
    //display: block;
    display: none;
    width: 72px;
    height: 96px;
    object-fit: cover;
}

.image-index-slider .iis-thumb.is-active::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 2px solid var(--color-foreground, #000);
    border-radius: 12px;
    pointer-events: none;
}

@media (min-width: 990px) {
    .image-index-slider {
        display: none;
    }
}

@media (max-width: 750px) {
    .image-index-slider .iis-scroll {
        gap: 6px;
    }

    .image-index-slider .iis-thumb,
    .image-index-slider .iis-thumb img {
        width: 6px;
        height: 6px;
        background: #000;
    }
}

.image-index-slider::before,
.image-index-slider::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 24px;
    pointer-events: none;
}

.image-index-slider::before {
    left: 0;
    //background: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

.image-index-slider::after {
    right: 0;
    //background: linear-gradient(to left, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

.image-index-slider .iis-scroll.iis-dragging {
    scroll-snap-type: none;
}